CLAAS Cutting Unit C490 – C370 Repair Manual – PDF DOWNLOAD

C490-C370

Repair manual

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Contents Introduction General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Using the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Validity of instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 General repair instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Reason of damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Gearboxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Welding Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Tensioning the steel roller chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Taper ring fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Gib head key joints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Self-locking bolts with micro-encapsulated adhesive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Liquid locking compound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Lock collar bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Adapter sleeve bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Ferrule fittings on hydraulic lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Progressive ring fittings on hydraulic lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Taper fittings on hydraulic lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Hydraulic hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Some advice for speedy and correct repair work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Torque settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Tightening torques for metric standard threads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Tightening torques for metric fine threads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Tightening torques for hydraulic screw fittings with ferrule according to DIN 3861 . . . . . . . . . . . . . . . 21 Tightening torques for hydraulic screw fittings and air conditioner fittings with a sealing cone and O-ring DIN 3865 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Tightening torques for hydraulic male connector DIN 3901 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Tightening torques for direction-adjustable hydraulic male connectors ISO 6149-2 / ISO 11926-2 (3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Tightening torque for hydraulic swivelling screw fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Tightening torques for hollow screws DIN 7643 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Tightening torques of brake line screw fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Tightening torques for screw thread clamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Lubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

CCN explanations CCN (CLAAS Component Number) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Electric system standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Hydraulic system standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

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Safety precautions General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Important notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Identification of warning and danger signs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 General safety and accident prevention regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Front attachments and trailers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Adjustment and maintenance work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Danger of injury due to escaping hydraulic liquid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 First aid measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Jack up the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Putting the machine out of action . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

02 Gearbox / Clutch / Universal drive shaft 02 60 Universal drive shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Removing and disassembling the universal drive shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Universal drive shaft overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Assembling and installing the universal drive shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

08 Drives 08 00 Drive diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Drive diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 08 14 Intermediate drive shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Removing the intermediate drive shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Intermediate drive shaft - Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Installing the intermediate drive shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

09 Hydraulic system 09 15 Hydraulic lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Overview of front attachment multi-coupler (8011) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 09 20 Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Overview of reel adjustment valve block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 09 20 Special tools for valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Pulling out the valve insert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Screwing out the iron core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Dismounting the seal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

20 Crop feeding 20 15 Reel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Removing the reel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Installing the reel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Removing the reel shaft bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Overview of reel shaft bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Installing the reel shaft bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Overview of reel speed sensor (B017) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Overview of vertical reel position sensor (B039) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Removing the left reel support arm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Installing the left reel support arm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Removing the right reel support arm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Installing the right reel support arm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

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Removing the right reel spider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Overview of right reel spider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Installing the right reel spider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Removing the centre reel spider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Overview of centre reel spider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Installing the centre reel spider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Removing the left reel spider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Overview of left reel spider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 Installing the left reel spider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 Removing the control spider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Overview of control spider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Installing the control spider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Removing the reel tine tube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Installing the reel tine tube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Removing the reel drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 Overview of reel drive chain (K9) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 Installing the reel drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 Overview of drive sprocket chain (K9) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 Overview of driven sprocket of chain (K9) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Removing the hydraulic fore and aft reel adjustment hydraulic cylinder (3016) . . . . . . . . . . . . . . . . . 86 Overview of hydraulic fore and aft reel adjustment hydraulic cylinder (3016) . . . . . . . . . . . . . . . . . . . 87 Installing the hydraulic fore and aft reel adjustment hydraulic cylinder (3016) . . . . . . . . . . . . . . . . . . 88 Removing the left reel height adjustment hydraulic cylinder (3015) . . . . . . . . . . . . . . . . . . . . . . . . . . 89 Overview of left reel height adjustment hydraulic cylinder (3015) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 Installing the left reel height adjustment hydraulic cylinder (3015) . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 Removing the right reel height adjustment hydraulic cylinder (3014) . . . . . . . . . . . . . . . . . . . . . . . . . 92 Overview of right reel height adjustment hydraulic cylinder (3014) . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Installing the right reel height adjustment hydraulic cylinder (3014) . . . . . . . . . . . . . . . . . . . . . . . . . . 94 Removing the hydraulic reel drive motor (2012) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 Overview of reel drive hydraulic motor (2012) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 Installing the hydraulic reel drive motor (2012) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

21 Feeder unit 21 40 Feed roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 Removing the feed roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 Installing the feed roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 Removing the left feed roller bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Overview of left feed roller bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Installing the left feed roller bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Removing the right feed roller bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 Installing the right feed roller bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 Removing the adjusting shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Overview of adjusting shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 Installing the adjusting shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 Removing the control shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 Overview of control shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Installing the control shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

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Overview of feed roller drive chain (K6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117 Removing the driven sprocket of chain (K6) along with the slip clutch . . . . . . . . . . . . . . . . . . . . . . . .117 Overview of driven sprocket of chain (K6) with slip clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119 Installing the driven sprocket of chain (K6) along with the slip clutch . . . . . . . . . . . . . . . . . . . . . . . . 120 21 40 Feed roller special tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 Removing / installing the feed roller bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 Removing / installing the driven sprocket of chain (K6) along with the slip clutch . . . . . . . . . . . . . . 123

23 Mower unit 23 05 Mower head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 Removing and disassembling the wobble transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 Overview of wobble transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 Assembling and installing the wobble transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 Overview of knife drive belt (R1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 Overview of jockey pulley belt (R1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 Overview of guide roller of belt (R1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 Removing the driven pulley of belt (R1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 Overview of driven pulley of belt (R1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 Installing the driven pulley of belt (R1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 21 23 Mower unit special tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 Disassembling / assembling the wobble transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 Installing the guide roller of belt (R1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

26 Ground guidance 26 05 AUTO CONTOUR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 Overview of AUTO CONTOUR sensor band sensors (B003 / B004) . . . . . . . . . . . . . . . . . . . . . . . . 145

80 Various components / machine body 80 10 Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 Removing the front attachment lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 Overview of front attachment lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 Installing the front attachment lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

6

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1 Introduction General Information 44966

Introduction General Information 87193

Using the manual This repair manual should help you to maintain ongoing operational capacity. The high value of the harvesting machine is ensured through careful maintenance and technical monitoring by customer service.

This repair manual is a compilation of our service technicians' and shop-floor experience.

The image sequence demonstrates the steps in a repair procedure. The text provides you with the information required for making adjustments, using special tools and further similar information.

Essential repairs are listed in such a way that even individual and small repairs can be easily found and followed.

Supplements are added to reflect the ongoing technical development of the machines and the manual is thereby continuously being updated as a reference book.

As a precaution, always compare the setting values and fill quantities with the most recent operator's manual for the respective machine.

Texts and figures Pictures and graphics are neutral. Differences are pointed out by notes beneath the figure.

Texts are short and not machine-specific as far as possible. Differences are pointed out by intermediate headings.

Different types of texts can easily be distinguished from one another by their formats. The following formats are distinguished: Formatting

Meaning

Description

Description

Text

Further information on the subject.

Operation

Operations which must be carried out one after the other.

Result

Consequence of operations carried out.

– Instructions Result

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1 Introduction General Information 44966

References can easily be distinguished by suitable symbols. The following symbols are distinguished: Symbol

Meaning

Description

See index

The symbol points out that further information on this subject-matter can be found in another section of this manual.

See index of the relevant Operator's manual

The symbol points out that further information on this subject-matter can be found in the Operator's manual of the machine or the implement in question.

See index of the relevant Technical Systems documentation

The symbol points out that further information on this subject-matter can be found in the Technical Systems documentation of the machine or the implement in question.

See index of the relevant repair manual

The symbol points out that further information on this subject-matter can be found in the repair manual of the machine or the implement in question.

Document structure based on subassemblies As far as the contents permit, the chapters of this manual are structured according to subassemblies. The structure of these subassemblies is the same in all chapters.

Different product groups have different document structures based on subassemblies. CLAAS always takes care to keep these document structures based on subassemblies identical in any documents.

Search and find The wanted subject can easily be found with the recurring subassembly structure, using the table of contents or the header line of this manual.

In addition, the index of this manual is a useful tool for locating a specific subject. The index can be found on the last pages of this manual.

Directions Text elements such as front, rear, right and left always apply to the direction of travel. In figures, the direction of travel may be indicated by a direction arrow.

Your CLAAS Service Department

8

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1 Introduction General Information 44966 39101

Validity of instructions The present Manual applies to the following machine / front attachment: Designation

Type

Serial number from

C490

527

52700011

to ―

C430 C370

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9

1 Introduction General repair instructions 44966

General repair instructions 2475

Specifications Technical data, dimensions and weights are given as an indication only. CLAAS reserves the right to make changes subsequently as technical developments continue. Responsibility for errors or omissions not accepted.

14015

Reason of damage Identify reason of damage, limit the case of damage and safeguard the machine.

67982

Spare parts Use original CLAAS spare parts and the appropriate special tools.

With all spare part orders and technical questions, please provide the machine number of the forage harvester as well as the corresponding serial numbers for the diesel engine and the implements. This is required as otherwise it may result in a delivery of incorrect spare parts.

Only use original CLAAS spare parts, accessories and ancillary equipment that have been tested and approved by CLAAS. This is the only way to ensure that the design-related characteristics of the harvesting machine as well as its functional efficiency are maintained. In addition, original CLAAS parts maintain the active and / or passive driving safety as well as occupational safety of the machine.

CLAAS is not subject to any liability for damages insofar as they were caused through the use of nongenuine CLAAS parts, CLAAS accessories and CLAAS ancillary equipment.

14021

Gearboxes When removing the gearboxes, always drain the gearbox oil first and then remove the gearbox. Separate parts which are firmly connected with each other by means of a soft metal-tip or plastic-tip hammer.

14045

Welding Work Note!

All information regarding this subject-matter can be found in the current Operator's manual of the machine.

10

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1 Introduction General repair instructions 44966 14025

Tensioning the steel roller chains Find the centre point in the slack span between sprockets. With the tight span slightly under load, push in the centre point of the slack span with the thumb. The chain tension is correct when its slack span deflects about 2% of the centre distance between shafts. Check chain tension more frequently when using new chains.

Example: Distance between shafts 500 mm = Deflection of slack span is roughly 10 mm.

14027

Taper ring fasteners Even when transmitting high forces from the drive element to the shaft and vice versa, taper ring fasteners are a safe joint when properly pre-loaded.

The important point for assembly is that the shaft, hub, parallel key and tapered rings are thoroughly cleaned, some semi-fluid lubricant of NLGI class 00, e.g.

CLAAS AGRIGREASE LC 00 / 000, is applied and tightening is to the specified torque and in the correct sequence of assembly.

Warning!

Gluing on taper ring fasteners.

– No solid grease must be used when assembling the parts.

Disassembly: After loosening the axial clamping, loosen the taper ring fastener with a sharp blow, using a block-ended tube.

Warning!

Damage to the taper ring fastener.

– The inside diameter of the block-ended tube must be large enough to extend over the tapered ring.

85677

Gib head key joints Prior to installation, the shaft, the hub and the keyway must be cleaned so they are free of grease, paint and rust.

When delivered as a spare part, the gib head key is in its raw condition, it is therefore too high and would stick out too far after arresting it. Consequently the gib head key must be matched to the component in question by milling or grinding of the bottom face so that it will not stick out more than necessary after arresting, but can still be dismounted perfectly using the CLAAS special tools (straight or cranked key extractor). The conical top face must not be machined. Treatment with a file is not recommended.

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1 Introduction General repair instructions 44966

Caution!

Damage to the gib head key joint.

– Arrest the gib head key with a suitable hammer that is not too heavy and with the right touch.

Never use force for arresting the gib head key in order to avoid damage to the components (especially the brake discs) and to enable loosening with the CLAAS special tool.

14029

Self-locking bolts with micro-encapsulated adhesive Replace self-locking bolts, e.g. Verbus-Plus / ImbusPlus upon each assembly. In exceptional cases, they may be reused up to three times.

Always tighten self-locking bolts with microencapsulated adhesive rapidly to the specified tightening torque.

Always observe the specified tightening torque.

When removing self-locking bolts, quickly unscrew them completely. Self-locking bolts must never get in contact with sealing compound.

Self-locking bolts with microencapsulated adhesive may be used only where operating temperatures will not exceed + 90 °C max.

These bolts can be subjected to full stress after 24 hours at + 20 °C. The complete curing period can be shortened by heating, e.g. to 15 minutes at + 70 °C. In individual cases, bolts with liquid locking compound can be used instead of self-locking bolts only where these bolts can be heated up to approx. 200 °C for removing them. Comply with the specified quality grade of bolts, e.g. 8.8 or 10.9 here as well.

14031

Liquid locking compound Use liquid locking compound only where specified by the manufacturer.

Correct application: Metal surfaces where liquid locking compound is to be applied must be absolutely free from grease.

Use the "Activator" included in the workshop package for cleaning.

Before applying the liquid locking compound, the activator, i.e. the cleaning agent on the metal surfaces must have dried. Especially in blind holes, no activator residues are allowed.

12

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1 Introduction General repair instructions 44966

In threaded assemblies, apply the liquid locking compound only to the internal thread of the nut in drops if possible. In blind holes only wet approx. 1d (d = nominal Ø of bolt) at the thread bottom. The same applies to any extra-long female threads. When applying the liquid locking compound to the bolt or at the top end of a female thread, the liquid locking compound will spread over the entire thread length when screwing the bolt in. As a result, too much break-away torque is required to remove the bolt – Danger of breaking!

Threaded assemblies secured with liquid locking compound can be easily unscrewed by heating them up to approx. 200 °C. 14033

Lock collar bearing Lock collar bearings are arrested on the shaft by twisting the eccentric ring over the inside bearing race.

Before inserting, it is useful to apply some semi-fluid lubricant of NLGI class 00, e.g.

CLAAS AGRIGREASE LC 00 / 000 to the inner race and the shaft to enable easier dismounting of bearings at a later date.

Always arrest the eccentric ring moderately in direction of rotation of the shaft and lock it with a set screw. To loosen the bearing, drive off the eccentric ring against the sense of rotation of the shaft.

14035

Adapter sleeve bearing Adapter sleeve bearings do not require a specially machined bearing seat. They may be mounted on any drawn or scalped shaft. This is an advantage because it allows the shaft to be axially moved as required to obtain correct alignment.

Always install adapter sleeve bearings according to the conical inside ring. Clean the taper lock adapter sleeve and the shaft and check that the sleeve nut runs easily so the taper lock adapter sleeve will not turn on the shaft when tightening.

Tightening the bearing: First tighten the sleeve nut to the point where the taper lock adapter sleeve has no more play and is under slight preload. Now tighten the nut by approx. 90° and continue turning until the next nearest slot fits the tab.

Secure sleeve nut with the tab.

Loosening the bearing: Loosen the unlocked sleeve nut only by a few turns for the time being. The thread must still carry the full load.

Loosen the taper lock adapter sleeve with a sharp blow, using a block-ended tube.

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1 Introduction General repair instructions 44966 14037

Ferrule fittings on hydraulic lines When pre-assembling the unit and for pre-assembled factory-delivered ferrule fittings, the following applies: installation is in the associated, well-oiled threaded joint with half a turn of the union nut beyond the point where resistance is felt.

Pre-assembly: – Cut off the tube at right angles.

Do not use a pipe cutter! This will slant the tube wall, causing heavy inside and outside burrs.

– Slightly deburr the inside and outside tube ends.

Do not chamfer!

– Clean the tube end.

In case of tube bends, the straight tube end up to where the bending radius starts must be at least twice the height of the union nut.

– Push the union nut and the ferrule on the tube.

– Push the tube against the stop in the union and tighten the union nut until the ferrule catches the tube.

The tube must not rotate. This point can be felt because increased power is needed from here.

– Tighten the union nut half a turn beyond the point where resistance is felt.

– Check the cut produced by the cutting edge.

A visible collar must fill up the space ahead of the ferrule face. The ferrule may rotate, but axial displacement must not be possible.

Final assembly – Insert the pre-assembled tube into the well-oiled screw fitting.

– Tighten the union nut until considerably more force is needed.

– Then add another half a turn.

Repeated assembly – Every time the ferrule fitting has been loosened, retighten the union nut without using increased force.

Ferrule fitting leaks – If a fitting leaks, first loosen the union nut until some oil escapes.

– Then tighten the union nut as specified.

14039

Progressive ring fittings on hydraulic lines When pre-assembling the unit and for pre-assembled factory-delivered profiled ring fittings, the following applies: installation is in the associated, well-oiled threaded joint with half a turn of the union nut beyond the point where resistance is clearly felt.

14

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1 Introduction General repair instructions 44966

Pre-assembly – Cut off the tube at right angles.

Do not use a pipe cutter! This will slant the tube wall, causing heavy inside and outside burrs.

– Slightly deburr the inside and outside tube ends.

Do not chamfer!

– Clean the tube end.

In case of tube bends, the straight tube end up to where the bending radius starts must be at least twice the height of the union nut.

– Push the union nut and the profiled ring on the tube.

– Push the tube against the stop in the union and tighten the union nut until the profiled ring catches the tube.

The tube must not rotate.

This point can be felt because increased power is needed from here.

– Tighten the union nut half a turn beyond the point where resistance is felt.

– Check the cut produced by the cutting edge: A visible collar must fill up the space ahead of the profiled ring face. The profiled ring may rotate, but axial displacement must not be possible.

Final assembly – Insert the pre-assembled tube into the well-oiled screw fitting.

– Tighten the union nut until considerably more force is needed and then add another half a turn.

Important: Back up the threaded joint with a spanner!

Repeated assembly – Every time the profiled ring fitting has been loosened, retighten the union nut until resistance is felt and then continue for half a turn beyond that point.

Important: Back up the threaded joint with a spanner!

Profiled ring fitting leaks If a fitting leaks, first loosen the union nut until some oil escapes and then tighten it as specified.

Any deviating tightening torques reduce the rated pressure resistance and the service life of the screw fitting. This results in leaks and the tube slipping out.

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15

1 Introduction General repair instructions 44966 14041

Taper fittings on hydraulic lines Installation: – Oil the O-ring on the sealing cone. Tighten the union nut a third of a turn beyond the point where resistance is felt.

Important: Back up the threaded joint with a spanner!

Any deviating tightening torques reduce the rated pressure resistance and the service life of the screw fitting. This results in leaks and the tube slipping out.

49921

Hydraulic hoses Hydraulic fittings: Observe the final assembly instructions: – For ferrule fittings on hydraulic lines see above.

For progressive ring screw fittings on hydraulic lines see above. For sealing cone screw fittings on hydraulic lines see above.

Laying the hoses: Observe the information provided with the five figures below.

– Avoid twisting the hoses during installation.

A = incorrect installation B = correct installation

1 5728

Warning!

Hoses laid in a straight line become shorter due to the internal hydraulic pressure.

Fittings may be torn out.

– Always install hoses with a slight sag.

Even in static positions.

2 5727

16

– Hoses must be installed in such a way that neither tensile loads will occur in any operating condition nor compression loads on short hose lines.

C = incorrect installation D = correct installation – As a guideline, the total play of the hose should be 1 cm min. when moving the hose back and forth in the middle between two holders/connectors (e.g. clamps).

00 0290 395 0 - RHB C 490-C 370 - 03/09

1 Introduction General repair instructions 44966

Avoiding external damage: – Avoid external mechanical effects on hoses at (G).

– Avoid chafing of hoses against one another or against components by ensuring useful arrangement and fixing.

– Keep a sufficient clearance from components (H).

– Cover up sharp-edged components permanently.

E = incorrect installation F = correct installation 3 5726

Avoiding torsional loads: – When connecting a hose to moving parts, avoid twisting the hose, especially when the movement and the bending occur in the same plane.

K = incorrect installation L = correct installation

4 5729

Protection against external temperature effects: – When major external temperature effects occur, install hoses at a sufficient distance from heatemitting components.

– Or protect hose by a shielding (N).

5 5730

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17

1 Introduction General repair instructions 44966 14047

Some advice for speedy and correct repair work – Mark machine parts prior to disassembly to ensure their correct left-to-right positions and balance when reassembled.

– Fit expansion pins with the slot facing the side under load. When fitted with a quarter turn from this position, they will get loose, fall out or shear off.

– Replace split pins, locking wires, locking plates, tab washers and lock washers when carrying out repairs.

– Install greasable ball and sliding bearings with the grease specified for them.

– Align sprockets and V-belt pulleys toward each other.

– Care for strict cleanliness when working on hydraulic systems.

– Never mix different oil types.

– Run the machine or operate machine assemblies at low speed after any repair.

18

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1 Introduction Torque settings 44966

Torque settings 14049

Tightening torques for metric standard threads The tightening torques specified below apply only if: – a coefficient of friction of µ tot = 0.14 is reached in connection with thread grease.

To achieve this, surface protection such as A3C+L, Dacromet or Termosil is recommended.

– no other tightening torque is specified in the descriptive text.

– no additional screw locking such as microencapsulated bolts or liquid locking compound is used.

Tightening torque in Nm for a coefficient of friction µ tot = 0.14

Bolts and nuts Property class

8.8

10.9

12.9

M4

2.9

4.3

5

M5

5.8

8.5

10

M6

10

14.5

17

M8

24.5

36

42

M 10

48.5

71

83.5

M 12

83.5

123

144

M 14

133

196

229

M 16

207

304

355

M 18

296

422

494

M 20

417

594

695

M 22

570

813

951

M 24

718

1022

1196

M 27

1058

1506

1763

M 30

1437

2046

2395

M 33

1944

2770

3240

M 36

2500

3561

4167

M 39

3237

4610

5394

Dimensions

Hex. bolts ISO 4014 to ISO 4018

Cheese-head screws ISO 4762

Hex. nuts ISO 4032

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19

1 Introduction Torque settings 44966 14051

Tightening torques for metric fine threads The tightening torques specified below apply only if: – a coefficient of friction of µ tot = 0.14 is reached in connection with thread grease.

To achieve this, surface protection such as A3C+L, Dacromet or Termosil is recommended.

– no other tightening torque is specified in the descriptive text.

– no additional screw locking such as microencapsulated bolts or liquid locking compound is used.

Tightening torque in Nm for a coefficient of friction µ tot = 0.14

Bolts and nuts Property class

8.8

10.9

12.9

M8x1

26

38.5

45

M 10 x 1

54

79

92.5

M 10 x 1.25

51

74.5

88

M 12 x 1.25

90.5

134

156

M 12 x 1.5

87

128

150

M 14 x 1.5

143

210

246

M 16 x 1.5

219

323

378

M 18 x 1.5

331

470

551

M 18 x 2

313

446

522

M 20 x 1.5

459

655

766

M 22 x 1.5

622

886

1037

M 24 x 1.5

809

1152

1348

M 24 x 2

778

1108

1297

M 27 x 1.5

1173

1672

1956

M 27 x 2

1135

1617

1892

M 30 x 2

1580

2251

2634

M 33 x 2

2116

3015

3528

M 36 x 2

2773

3951

4623

M 39 x 2

3557

5067

5930

Dimensions

Hex. bolts ISO 8765, ISO 8876

Hex. nuts ISO 4032

20

00 0290 395 0 - RHB C 490-C 370 - 03/09

1 Introduction Torque settings 44966 14053

Tightening torques for hydraulic screw fittings with ferrule according to DIN 3861 Outside tube diameter

Tightening torque

Tightening torque

in mm

(light series)

(heavy series)

in Nm

in Nm

6

15

25

8

25

35

10

35

50

12

50

80

15

80

-

16

-

110

18

110

-

20

-

160

22

160

-

25

-

210

28

210

-

30

-

320

35

320

-

38

-

400

42

400

-

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21

1 Introduction Torque settings 44966 14055

Tightening torques for hydraulic screw fittings and air conditioner fittings with a sealing cone and O-ring DIN 3865

22

Outside tube diameter

Tightening torque

Tightening torque

in mm

(light series)

(heavy series)

in Nm

in Nm

6

10

15

8

15

25

10

25

35

12

35

50

15

50

-

16

-

80

18

80

-

20

-

110

22

110

-

25

-

160

28

160

-

30

-

210

35

210

-

38

-

320

42

320

-

00 0290 395 0 - RHB C 490-C 370 - 03/09

1 Introduction Torque settings 44966 52260

Tightening torques for hydraulic male connector DIN 3901 Form B with sealing edge (cutting edge)

Form F with O-ring

Form E with soft ring seal Dimensions

Tightening torque

Tightening torque

Tightening torque

Tightening torque

(light series)

(heavy series)

(light series)

(heavy series)

in Nm

in Nm

in Nm

in Nm

M10 x 1

18

-

11

-

M12 x 1.5

30

35

15

15

M14 x 1.5

45

55

20

20

M16 x 1.5

60

70

30

30

M18 x 1.5

70

110

40

40

M22 x 1.5

140

170

65

65

M26 x 1.5

180

220

100

100

M27 x 2

190

250

100

150

M33 x 2

300

300

160

200

M42 x 2

500

550

210

330

M48 x 2

550

600

260

420

G 1/4 A

35

40

-

-

G 3/8 A

70

90

-

-

G 1/2 A

100

150

-

-

G 3/4 A

180

270

-

-

G 1 1/4 A

450

500

-

-

7/16 - 20 (11.1 mm)

-

-

15

20

9/16 - 18 (14.3 mm)

-

-

30

30

3/4 - 16 (19.1 mm)

-

-

35

60

7/8 - 14 (22.2 mm)

-

-

70

90

1 1/16 - 12 (27 mm)

-

-

85

100

1 5/16 - 12 (33.3 mm)

-

-

150

170

00 0290 395 0 - RHB C 490-C 370 - 03/09

23

1 Introduction Torque settings 44966 52288

Tightening torques for direction-adjustable hydraulic male connectors ISO 6149-2 / ISO 11926-2 (3) Dimensions

Tightening torque

Tightening torque

Tightening torque

(very light series)

(light series)

(heavy series)

in Nm

in Nm

in Nm

M8 x 1

10

-

-

M10 x 1

20

15

-

M12 x 1.5

-

25

35

M14 x 1.5

-

35

45

M16 x 1.5

-

40

55

M18 x 1.5

-

45

90

M20 x 1.5

-

-

140

M22 x 1.5

-

60

170

M26 x 1.5

-

-

-

M27 x 2

-

100

190

M33 x 2

-

160

310

M42 x 2

-

210

330

M48 x 2

-

260

420

-

24

7/16 - 20 UNF

-

18

20

1/2 - 20 UNF

-

28

40

9/16 - 18 UNF

-

34

46

3/4 - 16 UNF

-

55

80

7/8 - 14 UNF

-

80

135

1 1/16 - 18 UNF

-

100

185

1 5/16 - 12 UNF

-

150

270

1 5/8 - 12 UNF

-

290

340

1 7/8 - 12 UNF

-

325

415

00 0290 395 0 - RHB C 490-C 370 - 03/09

1 Introduction Torque settings 44966 52295

Tightening torque for hydraulic swivelling screw fittings Dimensions

Tightening torque

Tightening torque

(light series)

(heavy series)

in Nm

in Nm

M10 x 1

20

30

M12 x 1.5

35

40

M14 x 1.5

25

50

M16 x 1.5

45

70

M18 x 1.5

60

80

M20 x 1.5

75

100

M22 x 1.5

-

130

M26 x 1.5

125

-

M27 x 2

130

140

M33 x 2

300

300

M42 x 2

500

500

M48 x 2

600

600

G 1/8 A

20

-

G 1/4 A

40

40

G 3/8 A

65

70

G 1/2 A

90

100

G 3/4 A

130

130

G1A

270

380

G 1 1/4 A

500

600

G 1 1/2 A

600

700

00 0290 395 0 - RHB C 490-C 370 - 03/09

25

1 Introduction Torque settings 44966 52300

Tightening torques for hollow screws DIN 7643 Dimensions

Tightening torque in Nm

26

M8 x 1

8

M10 x 1

15

M12 x 1.5

27

M14 x 1.5

38

M16 x 1.5

45

M18 x 1.5

58

M22 x 1.5

95

M26 x 1.5

130

M30 x 1.5

183

00 0290 395 0 - RHB C 490-C 370 - 03/09

1 Introduction Torque settings 44966 14057

Tightening torques of brake line screw fittings Tightening torques for unions with and without copper sealing ring Thread designation

Tightening torques MA in Nm for unions *

Lead

1. with 2. without

in mm 1

1.25

copper sealing ring 1.5

2

Smallest dimension

Largest dimension

Smallest dimension

Largest dimension

M6

10

12

2.5

4

M7

12

14

3

5

16

19

4

10

15

18

12

16

19

23

12

16

19

22

15

19

25

32

15

20

20

26

20

25

M 14 x 1.5

30

36

17.5

23

M 16 x 1.5

35

42

17.5

23

M 18 x 1.5

43

50

M 20 x 1.5

53

60

M 22 x 1.5

60

77

M 24 x 1.5

80

95

M 26 x 1.5

82

100

95

110

M 28 x 1.5

88

106

M 30 x 1.5

95

115

M 32 x 1.5

100

120

170

200

M 35 x 1.5

110

140

M 38 x 1.5

118

142

M 40 x 1.5

145

175

M 42 x 1.5

160

195

205

250

M 45 x 1.5

160

195

M 48 x 1.5

170

210

230

280

210

260

300

360

M8 M 10 x 1 M 10 x 1.25 M 12 x 1 M 12 x 1.5 M 14 x 1

M 27 x 2

M 33 x 2

M 42 x 2

M 48 x 2 M 52 x 1.5 M 54 x 2

* With cadmium-plated threads, 0.7 times the values given in the table shall be applied.

00 0290 395 0 - RHB C 490-C 370 - 03/09

27

1 Introduction Torque settings 44966 43087

Tightening torques for screw thread clamps Width of the clamp

Tightening torques for new hoses when first assembled

7.9 mm (0.31 inch)

0.9 ± 0.2 Nm (8 ± 2 lb in)

13.5 mm (0.53 inch)

4.5 ± 0.5 Nm (40 ± 4 lb in)

15.9 mm (0.63 inch)

7.5 ± 0.5 Nm (65 ± 4 lb in)

Width of the clamp

Tightening torques for retightening or repeated assembly

7.9 mm (0.31 inch)

0.7 ± 0.2 Nm (6 ± 2 lb in)

13.5 mm (0.53 inch)

3.0 ± 0.5 Nm (27 ± 4 lb in)

15.9 mm (0.63 inch)

4.5 ± 0.5 Nm (40 ± 4 lb in)

6 8515

28

00 0290 395 0 - RHB C 490-C 370 - 03/09

1 Introduction Specifications 44966

Specifications 14061

Lubricants Note!

All information regarding this subject-matter can be found in the current Operator's manual of the machine.

00 0290 395 0 - RHB C 490-C 370 - 03/09

29

2 CCN explanations CCN (CLAAS Component Number) 44967

CCN explanations CCN (CLAAS Component Number) 69199

General The CCN (CLAAS Component Number) arises from a CLAAS standard for hydraulic and electric systems.

This standard covers hydraulic and electric functions on the machine.

69201

Electric system standard In the electric system standard, the components are subdivided according to their function by means of letters.

Overview Item

Component

A

Terminal / module

B

Sensor

C

Electric / electronic devices

E

Lighting

G

Voltage source

H

Signalling device / light

J

Information units (required for function diagnosis)

M

Motor (electric)

P

Gauge

R

Potentiometer / resistor

S

Switch / pushbutton - Cab operation

T

Switch - Terminal operation

U

Switch - External operation

V

Electronic component

W

Antenna

X

Connector

Y

Solenoid coil

Z

Actual value switch

30

00 0290 395 0 - RHB C 490-C 370 - 03/09

2 CCN explanations CCN (CLAAS Component Number) 44967 69202

Hydraulic system standard In the hydraulic system standard, the components are subdivided according to their function by means of number ranges.

Overview Item

Component

1000

Oil tank / oil filter / oil cooler

2000

Pump / motor

3000

Hydraulic cylinder

4000

Restrictor / orifice plate

5000

Accumulator

6000

Valve - mechanically actuated

7000

Valve - hydraulically actuated

8000

Couplings / connections

9000

Measuring point / gauge

00 0290 395 0 - RHB C 490-C 370 - 03/09

31

3 Safety precautions General information 44968

Safety precautions General information 14066

Important notice The information provided in this repair manual on averting danger must be read and observed by all persons, who use, maintain, repair, service or monitor the machine.

Read the section on safety in particular.

12776

Identification of warning and danger signs We have marked all points of this Repair Manual involving your safety and the safety of the front attachment or of the machine with the signs below. Please pass all safety precautions on to other users as well.

Danger!

Nature and source of danger Consequences: death or serious injury – Countermeasures Warning!

Nature and source of danger Consequences: injuries – Countermeasures Caution!

Nature and source of danger Consequences: material damage – Countermeasures Note!

Nature and source of information Consequences: enhanced machine economy or easy assembly – Measures Environment!

Nature and source of danger Consequences: damage to the environment – Countermeasures The warning and instruction signs placed on the machine provide important information for safe operation. These instructions involve your safety – observe them at all times!

32

00 0290 395 0 - RHB C 490-C 370 - 03/09

3 Safety precautions General information 44968 14065

General safety and accident prevention regulations – In addition to this manual, always comply with the Operator's Manual of the machine as well.

– Comply with all general safety and accident prevention regulations.

– Always comply with local traffic regulations when driving on public roads!

– Before starting the diesel engine ensure that the transmission is in neutral and all guards are installed and in their correct position.

– Always blow the horn before starting the diesel engine and engaging the main drive.

– Start the diesel engine only from the operator's seat. Never attempt to start the diesel engine by short-circuiting across the starting motor terminals as the machine may immediately start to move!

– Never run the diesel engine in a closed building!

– Clothing worn by the service technician must be close-fitting. Avoid wearing loose clothing!

– Handle fuel with care. - Fuel is highly flammable.

– Never refuel the machine in the vicinity of naked flames or sparks.

– Do not smoke during refuelling!

– Always stop the diesel engine and remove the ignition key before refuelling. Fill the fuel tank outdoors.

– Clean up any spilled fuel immediately!

– Prevent fires by keeping the machine clean!

– Be careful when handling brake fluid and electrolyte. Electrolyte is toxic and caustic!

– Perform work under the raised machine only when safe supports are provided.

– Refit guards after completing maintenance and repair work!

2420

Front attachments and trailers • Support raised front attachments securely before doing any work underneath the units.

• Take particular care when mounting front attachments to the basic machine and when attaching a trailer.

• Owing to their function, front attachments and feeder mechanisms such as belts, rollers, chains, worm gears, reels and the like cannot be completely protected by design measures; for this reason, an adequate safety distance must be maintained from these moving elements during operation. These instructions also apply to all other accessories operated on the machine.

00 0290 395 0 - RHB C 490-C 370 - 03/09

33

3 Safety precautions General information 44968

• No person must ever be allowed between the machine and the front attachment unless the parking brake is applied and/or the wheels are chocked so that the vehicle can not start to move on its own.

• Front attachments and trailers must only be attached to the coupling devices provided for that purpose. Observe the maximum permissible load capacity of the trailer hitch.

• Hitch the trailer correctly to the forage harvester.

Be alert when connecting a trailer to the forage harvester.

• Before disconnecting a front attachment always make sure that it is stable and securely parked.

• When attaching front attachments always make sure that the load on the existing rear axle is sufficient to maintain the forage harvester's steering and braking capabilities.

2423

Adjustment and maintenance work The drives on the machine will not be automatically secured from moving after the engine has been switched off.

Moreover, when it comes to adjustments, it may be necessary to turn the drives.

For this reason, comply with the following rules: • Before setting, cleaning and maintenance operations and when remedying problems: - Switch off the chopper unit.

- Shut off the engine.

- Disconnect the battery isolating switch.

• Before setting, cleaning and maintenance operations and when remedying problems on the hydraulic system, lower front attachment and/or feeder unit completely.

• Always turn off the battery isolating switch before carrying out any electrical repairs on the machine.

• The drives will continue to rotate after shutting down the main drive. Absolutely wait until the drives have come to a complete halt.

• It must be ensured that other persons cannot start the machine or rotate the drives.

• Liquids escaping under high pressure (fuel, hydraulic oil etc.) can penetrate the skin and cause serious injury, therefore consult a doctor immediately as otherwise serious infections can result!

• Only have qualified workshops carry out repair work on the hydraulic system.

• Be careful when opening the radiator cap. As long as the engine is hot, the radiator is under pressure!

34

00 0290 395 0 - RHB C 490-C 370 - 03/09

3 Safety precautions General information 44968

• Do not attempt to mount a tyre unless you have the proper equipment and experience to perform the job safely.

• Dispose of oil, fuel and filters in a way that is harmless to the environment and in accordance with existing anti-pollution regulations!

• Retighten the wheel nuts regularly!

36550

Danger of injury due to escaping hydraulic liquid Danger!

Liquids under high pressure.

Liquids penetrate the skin and cause serious injury.

– Only have authorised and qualified workshops carry out work on the hydraulic system.

– Check hose lines at regular intervals.

Search for leaks using a piece of wood or cardboard.

Ensure that the oil jet will not be directed towards your body.

– Replace any damaged hose lines.

– Replace hose lines 6 years after the date of manufacture at the latest.

1 740

Danger!

Dealing incorrectly with injuries due to hydraulic fluids.

Death or serious injury.

Even a pinhole can result in severe injuries.

– If hydraulic fluid gets in the skin or eyes, have the injury treated by a medical specialist immediately.

2427

First aid measures Inhaling: – Make the person inhale fresh air and consult a doctor, depending on the symptoms.

– Remove the person from the hazard area.

Eye contact: – Thoroughly flush with water for several minutes. If necessary, consult a doctor.

Skin contact: – Thoroughly clean with plenty of water and soap and remove polluted and soaked clothing immediately, consult a doctor if skin is irritated (redness etc.).

00 0290 395 0 - RHB C 490-C 370 - 03/09

35

3 Safety precautions General information 44968

Swallowing: – Do not cause vomiting, consult a doctor immediately.

63862

Jack up the machine Danger!

Jacking up the machine.

Death or serious injury.

– Use jack / jack stand with sufficient capacity.

– Use reliable jack / jack stand.

– Use jack / jack stand on solid and level ground.

– Apply the jack / jack stand at the position of the machine intended for this purpose.

1

2

614659 5298

The jacking points / supporting points are marked by symbol (1) on the axles.

5768

Putting the machine out of action Before work is carried out on the machine, perform the following steps: – – – – –

Stop the diesel engine.

Apply parking brake.

Remove the ignition key.

Remove key of battery isolating switch.

Wait for machine parts which run on have come to a complete halt.

– Secure machine by wheel chocks.

– Ensure that the machine cannot be started by any third persons.

36

00 0290 395 0 - RHB C 490-C 370 - 03/09

02 Gearbox / Clutch / Universal drive shaft 02 60 Universal drive shaft 44969

02 Gearbox / Clutch / Universal drive shaft 02 60 Universal drive shaft 87016

Removing and disassembling the universal drive shaft – Remove screw (1).

– Twist cap (2) and pull it back along with funnel (3).

1 3

2

1 29743

– Remove screw (1).

1

2 29744

– Remove universal drive shaft (1).

1

3 29745

00 0290 395 0 - RHB C 490-C 370 - 03/09

37

02 Gearbox / Clutch / Universal drive shaft 02 60 Universal drive shaft 44969

– Unscrew bolt (1).

– Rotate tube (2) by 60° and remove it.

1

2

4 17376

– Remove slide ring (1).

1

5 17377

– Remove four circlips (1) from the yokes (2) and (3).

1

2

3 6 17378

– Put yoke (1) on a support.

– Using slight blows on the yoke (2), drive out the bearing bushings (3).

3

1

2 7 17379

38

00 0290 395 0 - RHB C 490-C 370 - 03/09

02 Gearbox / Clutch / Universal drive shaft 02 60 Universal drive shaft 44969

– Clamp the bearing bushing (1).

– Using slight blows on the yoke (2) and rotating movements, remove the bearing bushing (1).

1 2

8 17380

– Remove yoke (3) with the centre cross assembly (4) from yoke (2).

3

4 2 9 17381

– Drive out pin (5).

– Pull yoke (2) off of shaft (6).

5

6

2 10 17382

– Place the centre cross assembly (4) on the bearing pins.

– Using slight blows on the yoke (3), drive out the bearing bushings (7).

– Clamp the bearing bushing (7).

– Using slight blows on the yoke (3) and rotating movements, remove the bearing bushing (7).

7 4

3 11 17383

00 0290 395 0 - RHB C 490-C 370 - 03/09

39

02 Gearbox / Clutch / Universal drive shaft 02 60 Universal drive shaft 44969 87021

Universal drive shaft overview

1

1

Standard universal drive shaft

1

Wide angle universal drive shaft

40

1

1

1

1

29747

12

29753

13

1

00 0290 395 0 - RHB C 490-C 370 - 03/09

02 Gearbox / Clutch / Universal drive shaft 02 60 Universal drive shaft 44969

Pos.

MA

Auxiliary operating materials

Remarks

(Nm) 1

Multi-purpose grease, for example: CLAAS AGRIGREASE EP 2 Part no. 00 0147 437 0

MA = Tightening torque 87018

Assembling and installing the universal drive shaft Observe the specifications in the overview.

Caution 2

Incorrect installation of components.

3

Increased wear of components or machine damage.

– Observe instructions.

1

14 17385

– Check if the bearing bushing (1) is completely fitted with needles (2).

– Grease needles (2).

– Check sealing rings (3) for damage.

– Check if sealing ring (3) is completely inserted in bearing bushing (1).

Make greasing of universal drive shafts easier.

– Screw the grease nipples (3) into the centre cross assembly (4) at a 45° angle relative to the bearing pins.

3

4 15 17387

00 0290 395 0 - RHB C 490-C 370 - 03/09

41

02 Gearbox / Clutch / Universal drive shaft 02 60 Universal drive shaft 44969

– Insert centre cross assembly (4) into the yoke (5).

– Force in the bearing bushing (1) with a tool suiting the outside diameter (hex. socket) until the centre cross assembly (4) makes contact at yoke (5) at (D).

- When pressing in, ensure that no needles (2) fall out of the bearing bushing (1) or will be damaged.

4 5

1 D

16 17388

2

1

17 17385

– Insert circlip (6).

6

18 17389

42

00 0290 395 0 - RHB C 490-C 370 - 03/09

02 Gearbox / Clutch / Universal drive shaft 02 60 Universal drive shaft 44969

– Force the opposite bearing bushing (1) to the correct position with a tool suiting the outside diameter (hex. socket).

- When pressing in, ensure that no needles (2) fall out of the bearing bushing (1) or will be damaged.

– Secure bearing bushing (1) with a circlip (6).

1 19 17390

2

1

20 17385

– Slide the yoke (7) over the centre cross assembly (4).

– Force the bearing bushing (1) to the correct position with a tool suiting the outside diameter (hex. socket).

- When pressing in, ensure that no needles (2) fall out of the bearing bushing (1) or will be damaged.

– Secure bearing bushing (1) with a circlip (6).

4

7 1

Observe the specifications in the overview.

21 17391

2

1

22 17385

00 0290 395 0 - RHB C 490-C 370 - 03/09

43

02 Gearbox / Clutch / Universal drive shaft 02 60 Universal drive shaft 44969

– Relieve the stress of joint by slight blows with a plastic-tip hammer on the yokes.

– Check if bearing is running smoothly.

– Grease centre cross assembly (4).

4

23 17392

– Insert slide ring (8) into the groove of yoke (7).

7

8

24 17377

– Slide on the tube (9) and secure it with bolt (10).

9

10

25 17376

– Insert universal drive shaft (1).

1

26 29745

44

00 0290 395 0 - RHB C 490-C 370 - 03/09

02 Gearbox / Clutch / Universal drive shaft 02 60 Universal drive shaft 44969

– Turn in screw (1).

1

27 29744

– Slide on cap (2) with funnel (3).

– Turn in screw (1).

1 3

2

28 29743

– Perform a function check.

00 0290 395 0 - RHB C 490-C 370 - 03/09

45

08 Drives 08 00 Drive diagram 44970

08 Drives 08 00 Drive diagram 87054

Drive diagram K9

R1

K6

The figure shows optional equipment

29759

1

Designation

46

R1

Knife drive

K6

Intake auger drive

K9

Reel drive

R...

Drive belt

K...

Drive chains

00 0290 395 0 - RHB C 490-C 370 - 03/09

08 Drives 08 14 Intermediate drive shaft 44970

08 14 Intermediate drive shaft 87071

Removing the intermediate drive shaft – – – – – – – –

1

Remove belt (R1).

Remove drive pulley of belt (R1).

Remove chain (K6).

Remove drive sprocket of chain (K6).

Remove universal drive shaft.

Slacken off bolt (1).

Drive off lock collar (2).

Clean intermediate drive shaft (3) to be free of rust.

2

3

2 29766

1 2

3 30097

– Drive intermediate drive shaft (1) out to the outside.

1

4 30098

00 0290 395 0 - RHB C 490-C 370 - 03/09

47

08 Drives 08 14 Intermediate drive shaft 44970

– Unscrew flange bearing (1).

1

1 5 30099

48

00 0290 395 0 - RHB C 490-C 370 - 03/09

08 Drives 08 14 Intermediate drive shaft 44970 87066

Intermediate drive shaft - Overview

X

29761

Pos.

Designation

Dimensions

X

Adjustment dimension

68.5 mm

6

Remarks

87095

Installing the intermediate drive shaft – Screw down the flange bearing (2) handtight.

1

1 7 30099

00 0290 395 0 - RHB C 490-C 370 - 03/09

49

08 Drives 08 14 Intermediate drive shaft 44970

Observe the technical information in the overview.

– Slide on intermediate drive shaft (1) along with the lock collars.

- Observe installation position!

1

8 30101

– Screw down flange bearing (1).

– Arrest lock collar (2) and secure it with bolt (3).

1

3 2 9 29766

3 2

1

10 30097

– – – – – –

50

Install drive sprocket of chain (K6).

Install chain (K6).

Install the drive pulley of belt (R1).

Install belt (R1).

Install universal drive shaft.

Perform a function check.

00 0290 395 0 - RHB C 490-C 370 - 03/09

09 Hydraulic system 09 15 Hydraulic lines 44971

09 Hydraulic system 09 15 Hydraulic lines 87178

Overview of front attachment multi-coupler (8011)

A

2

A-A

1

X 8011

2

1

A 29776

00 0290 395 0 - RHB C 490-C 370 - 03/09

1

51

09 Hydraulic system 09 15 Hydraulic lines 44971

Designations 8011

Front attachment multi-coupler

General remarks Before removing the multicoupler: – Lower the reel as far as possible.

– Set the reel horizontally to the front.

8011

Removing the multicoupler: 2

– Collect any escaping hydraulic oil.

29799

After installing the multicoupler: 1

– Vent the hydraulic system.

– Check the hydraulic oil level.

– Perform a function check.

8011

1

3 29800

Pos.

MA

Auxiliary operating materials

Remarks

(Nm) 1 2

Install or remove coupling pins (1) only with the piping removed completely.

50 Nm

MA = Tightening torque Pos.

Designation

Dimensions

X

Adjustment dimension

86 mm

52

Remarks

00 0290 395 0 - RHB C 490-C 370 - 03/09

09 Hydraulic system 09 20 Valves 44971

09 20 Valves 87221

Overview of reel adjustment valve block

Y024

Y025

A

A Y022

Y023

B

B 1

3 7032

1

2

1

7034

7034

1

2 1

4006

2

B-B

2

4006

A-A

2

2 29824

Y024

Designations

Y022 7032

7034

Y025

4

Y023 5

4006

Orifice plate F Ø 0.8 mm

7032

Reel raise / lower non-return valve

7034

Reel forward / reverse lock-up valve unit

Y022

Reel raise solenoid coil

Y023

Reel lower solenoid coil

Y024

Reel forward solenoid coil

Y025

Reel reverse solenoid coil

29823

General remarks Before removing any valve: – Create a vacuum in the hydraulic tank.

After installing any valve: – Vent the hydraulic system.

– Check the hydraulic oil level.

– Perform a function check.

00 0290 395 0 - RHB C 490-C 370 - 03/09

53

09 Hydraulic system 09 20 Valves 44971

Pos.

MA

Auxiliary operating materials

Remarks

(Nm) 1

30 Nm

2

40 Nm

3

8 Nm

MA = Tightening torque

54

00 0290 395 0 - RHB C 490-C 370 - 03/09

09 Hydraulic system 09 20 Special tools for valves 44971

09 20 Special tools for valves 6139

Pulling out the valve insert Magnetic rod Part no. 00 0181 842 0

6 4058 6164

Screwing out the iron core Claw spanner with tommy bar Part no. 00 0218 884 0

7 4064 74201

Dismounting the seal Hook Part no. 77 0138 808 4

8 25528

00 0290 395 0 - RHB C 490-C 370 - 03/09

55

20 Crop feeding 20 15 Reel 44972

20 Crop feeding 20 15 Reel 87578

Removing the reel – Remove crop dividers.

– Lower the reel down completely.

– Retract the reel completely in horizontal direction.

– Remove reel drive.

– Unlock and pull out pin (1).

– Repeat this process on the other side of the machine.

1

1 30077

Danger!

Lifting of heavy parts.

Death or serious injury.

– Use lifting device of sufficient capacity.

– Use reliable lifting device.

– Use lifting device on solid and level ground.

– Attach lifting device to the intended or a suitable position of the component.

2 30079

– Suspend the reel in a suitable lifting device.

– Remove screw (1).

– Repeat this process on the other side of the machine.

– Lift the reel out.

1

3 30080

56

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 87580

Installing the reel Danger!

Lifting of heavy parts.

Death or serious injury.

– Use lifting device of sufficient capacity.

– Use reliable lifting device.

– Use lifting device on solid and level ground.

– Attach lifting device to the intended or a suitable position of the component.

4 30079

– Suspend the reel in a suitable lifting device and slide it on the supporting arms.

- To make sliding the reel shaft bearing on the supporting arms easier, slacken off bolts (1).

1 5 29962

– Turn in screw (1).

– Repeat this process on the other side of the machine.

1

6 30080

– Insert and secure pins (1).

– Repeat this process on the other side of the machine.

1

7 30077

00 0290 395 0 - RHB C 490-C 370 - 03/09

57

20 Crop feeding 20 15 Reel 44972

– Tighten bolts (1).

- Ensure that the supporting arms are in parallel with one another!

1 8 29962

– Fit the reel drive.

– Mount the divider.

– Perform a function check.

87572

Removing the reel shaft bearing – Remove reel.

– Unlock lock collar (1) and pull it off.

– Pull lever (2) and pull off bearing (3).

3 1

2

9 30081

3

– – – –

4

Unlock lock collar (1) and pull it off.

Remove spacer rings (2).

Remove bearing (3).

Remove spacer ring (4).

2 1 10 30083

58

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 87569

Overview of reel shaft bearing

A-A

A

A

2

2

1

1

30030

11

General remarks After installing the reel shaft bearing: – Ensure that the reel shaft bearing is aligned in parallel in order to guarantee correct reel function.

Pos.

MA

Auxiliary operating materials

Remarks

Multi-purpose grease, for example:

Insert bearing sleeves (1) with multi-purpose grease.

(Nm) 1

CLAAS AGRIGREASE EP 2, Part no. 00 0147 437 0 2

Adjust the spacing between bearings using spacer washers (2).

MA = Tightening torque

00 0290 395 0 - RHB C 490-C 370 - 03/09

59

20 Crop feeding 20 15 Reel 44972 87576

Installing the reel shaft bearing Observe the technical information in the overview.

3

– – – –

4

Slide on spacer ring (4).

Slide on bearing (3).

Slide on spacer rings (2).

Slide on and secure set collar (1).

2 1 12 30083

Observe the technical information in the overview.

– Pull lever (2) and slide on bearing (3).

– Slide on and secure set collar (1).

3 1

2

13 30081

– Install the reel.

– Perform a function check.

60

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 87250

Overview of reel speed sensor (B017)

X

B017

29866

14

Designations B017

Reel speed sensor

B017

15 29957

Pos.

Designation

Dimensions

X

Adjustment dimension

2.5 ± 1.5 mm

00 0290 395 0 - RHB C 490-C 370 - 03/09

Remarks

61

20 Crop feeding 20 15 Reel 44972 89021

Overview of vertical reel position sensor (B039)

B039

Y P1 P2 H

30648

16

Designations B039

B039

Vertical reel position sensor

General remarks After installing the sensors: – Learn the reel height.

17 30647

Pos.

MA

Auxiliary operating materials

Remarks

(Nm) Adjust / check end positions (P1) and (P2) of lever (H), using dimension Y, as shown in the figure.

MA = Tightening torque Pos.

Designation

Dimensions

Y

Adjustment dimension

80 mm

62

Remarks

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 87258

Removing the left reel support arm – Lower the reel down completely.

– Retract the reel completely in horizontal direction.

Danger!

Lifting of heavy parts.

Death or serious injury.

– Use lifting device of sufficient capacity.

– Use reliable lifting device.

– Use lifting device on solid and level ground.

– Attach lifting device to the intended or a suitable position of the component.

18 29948

– Suspend the reel in a suitable lifting device.

– Remove screw (1).

1

19 29950

– Unscrew bolts (1).

– Unscrew bolt (2).

1

1

2 20 29952

00 0290 395 0 - RHB C 490-C 370 - 03/09

63

20 Crop feeding 20 15 Reel 44972

Environment!

Lubricants and fuels end up in the environment.

Environmental pollution.

1

– Lubricants and fuels must be collected and stored in suitable containers and disposed of in a way that is harmless to the environment and in accordance with existing anti-pollution regulations.

1

21 29978

2

– Unscrew hoses (1) and close both sides with a plug.

– Unlock pins (1) and (2) and pull them out.

– Disconnect connector (3).

Environment!

3

Lubricants and fuels end up in the environment.

1

Environmental pollution.

4 22 29957

– Lubricants and fuels must be collected and stored in suitable containers and disposed of in a way that is harmless to the environment and in accordance with existing anti-pollution regulations.

– Unscrew hoses (4) and plug with plugs on both sides.

– Slacken off bolts (1) and (2).

– Remove reel support arm (3).

3

2 1 23 29962

64

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 87315

Installing the left reel support arm – Put the reel support arm (3) in place.

– Bolt down bolts (1) and (2) handtight.

3

2 1 24 29962

– Fit the hoses (1).

1

1

25 29978

– Insert and secure pins (1) and (2).

– Connect plug (3).

– Install hoses (4).

2

3

1

4 26 29957

– Screw down bolts (1).

– Bolt down bolt (2).

1

1

2 27 29952

00 0290 395 0 - RHB C 490-C 370 - 03/09

65

20 Crop feeding 20 15 Reel 44972

– Turn in screw (1).

1

28 29950

– Align support arms with one another and bolt them down.

29 29965

– Check the hydraulic oil level.

– Vent hydraulic cylinders (3016).

– Perform a function check.

87325

Removing the right reel support arm – Lower the reel down completely.

– Retract the reel completely in horizontal direction.

Danger!

Lifting of heavy parts.

Death or serious injury.

– Use lifting device of sufficient capacity.

– Use reliable lifting device.

– Use lifting device on solid and level ground.

– Attach lifting device to the intended or a suitable position of the component.

30 29967

66

– Suspend the reel in a suitable lifting device.

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972

Environment!

Lubricants and fuels end up in the environment.

1

Environmental pollution.

1

– Lubricants and fuels must be collected and stored in suitable containers and disposed of in a way that is harmless to the environment and in accordance with existing anti-pollution regulations.

31 29972

1

– Unscrew hoses (1) and close both sides with a plug.

– Unlock pins (1) and (2) and pull them out.

– Remove bolts (3).

3

2

32 29968

– Slacken off bolts (1) and (2).

– Remove reel support arm (3).

3

1 2 33 29974 87361

Installing the right reel support arm – Put the reel support arm (3) in place.

– Bolt down bolts (1) and (2) handtight.

3

1 2 34 29974

00 0290 395 0 - RHB C 490-C 370 - 03/09

67

20 Crop feeding 20 15 Reel 44972

– Fit the hoses (1).

1 1

35 29972

– Insert and secure pins (1) and (2).

– Bolt down bolts (3).

1

3

2

36 29968

– Align support arms with one another and bolt them down.

37 29965

– Check the hydraulic oil level.

– Vent hydraulic cylinders (3016).

– Perform a function check.

68

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 87379

Removing the right reel spider – – – –

2

Remove reel.

Remove the reel shaft bearing.

Drive out expansion pins (1).

Remove plug (2).

1

38 29989

– Remove bearing sleeve (1).

1

39 29990

– Repeat this process on all reel tine tubes.

– Unscrew and remove reel spider (1).

1

40 29991

00 0290 395 0 - RHB C 490-C 370 - 03/09

69

20 Crop feeding 20 15 Reel 44972 87396

Overview of right reel spider

1

A

A

A-A 41

29988

Pos.

MA

Auxiliary operating materials

Remarks

Liquid locking compound (high-strength), e.g.:

Insert bolts (1) with liquid locking compound.

(Nm) 1

DELO-ML-5328, Part no. 00 0178 779 1 MA = Tightening torque 87410

Installing the right reel spider Observe the technical information in the overview.

– Slide reel spider (1) on reel tine tubes and bolt down to reel centre tube (2).

- Observe installation position!

2 1

42 29991

70

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972

– Insert bearing sleeve (1).

1

43 29990

– Drive in expansion pins (1).

– Insert plug (2).

2

1

44 29989

– – – –

Repeat this process on all reel tine tubes.

Install the reel shaft bearing.

Install the reel.

Perform a function check.

87428

Removing the centre reel spider – Remove reel.

– Remove the reel shaft bearing.

– Remove the right reel spider. or – Remove the control spider and remove the left reel spider.

– Remove the reel tine tubes.

– Unscrew bolts (1).

– Twist the reel spider by approx. 60° and pull it off of the reel shaft.

1 45 30001

00 0290 395 0 - RHB C 490-C 370 - 03/09

71

20 Crop feeding 20 15 Reel 44972 87433

Overview of centre reel spider

1

A

A A-A

30003

Pos.

MA

Auxiliary operating materials

Remarks

Liquid locking compound (high-strength), e.g.:

Insert bolts (1) with liquid locking compound.

46

(Nm) 1

DELO-ML-5328, Part no. 00 0178 779 1 MA = Tightening torque 87437

Installing the centre reel spider Observe the technical information in the overview.

– Slide the reel spider onto the reel shaft.

- Observe installation position!

– Screw down bolts (1).

1 47 30001

72

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972

– Install the reel tine tubes.

– Install the right reel spider. or – Install the left reel spider and install the control spider.

– Install the reel shaft bearing.

– Install the reel.

– Perform a function check.

87443

Removing the left reel spider – – – – – 1

Remove reel.

Remove the reel shaft bearing.

Remove the control spider.

Drive out the expansion pins at the bearings.

Push the mounting plates (1) and bushings (2) to the inside.

2

48 30004

– Unscrew bolts (1).

– Remove reel spider (2).

1

2

49 30005

00 0290 395 0 - RHB C 490-C 370 - 03/09

73

20 Crop feeding 20 15 Reel 44972 87449

Overview of left reel spider

A

1

A

A-A 50

30009

Pos.

MA

Auxiliary operating materials

Remarks

Liquid locking compound (high-strength), e.g.:

Insert bolts (1) with liquid locking compound.

(Nm) 1

DELO-ML-5328, Part no. 00 0178 779 1 MA = Tightening torque 87454

Installing the left reel spider Observe the technical information in the overview.

2

– Slide reel spider (1) on reel tine tubes and bolt down to reel centre tube (2).

- Observe installation position!

1

51 30005

74

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972

– Bolt down bearing (1) of reel tine tubes.

– Drive in the expansion pins at the bearings.

1

52 30006

– – – –

Install the control spider.

Install the reel shaft bearing.

Install the reel.

Perform a function check.

87536

Removing the control spider – – – – –

2

Remove reel.

Remove the reel shaft bearing.

Remove screw (1).

Remove bolts (2).

Repeat this process at all 6 bearings.

1 2 53 30033

– Unscrew bolts (1).

1

54 30094

00 0290 395 0 - RHB C 490-C 370 - 03/09

75

20 Crop feeding 20 15 Reel 44972

– Remove cam roller bracket (1).

3 2

The cam rollers (2) fall out.

1

– Remove spacer rings (3).

– Remove control spider (4).

4

55 30095

76

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 87517

Overview of control spider

A-A A A

1

B

B

B-B 30022

Pos.

MA

Auxiliary operating materials

Remarks

Liquid locking compound (high-strength), e.g.:

Insert bolts (1) with liquid locking compound.

56

(Nm) 1

DELO-ML-5328, Part no. 00 0178 779 1 MA = Tightening torque 87552

Installing the control spider – Place control spider (4) on shaft (5).

– Slide on spacer rings (3).

– Insert cam roller bracket (1) along with cam rollers.

3 2

1

4

57 30095

00 0290 395 0 - RHB C 490-C 370 - 03/09

77

20 Crop feeding 20 15 Reel 44972

– Screw down bolts (1).

1

58 30096

Observe the technical information in the overview.

– Mount bolts (2).

– Turn in screw (1).

– Repeat this process at all 6 bearings.

2

1 2 59 30033

– – – –

78

Install the reel shaft bearing.

Install the reel.

Adjust the reel tines.

Perform a function check.

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 87585

Removing the reel tine tube – Drive out pin (1).

– Remove bolts (2).

2

1

60 29989

– Drive out pin (1).

– Remove bolts (2).

– Unscrew bolt (3).

2

1 3

2

61 30033

– Drive out expansion pins (1).

– Remove bolts (2).

2

1

2

62 30032

– Remove reel tine tube.

00 0290 395 0 - RHB C 490-C 370 - 03/09

79

20 Crop feeding 20 15 Reel 44972 87589

Installing the reel tine tube – Insert reel tine tube.

– Mount bolts (2).

– Drive in pin (1).

2

1

63 29989

– Mount bolts (2).

– Drive in pin (1).

– Tighten bolt (3).

2

1 3

2

64 30033

– Mount bolts (2).

– Drive in expansion pins (1).

2

1

2

65 30032

– Adjust the reel tines.

– Perform a function check.

80

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 87627

Removing the reel drive – Remove chain (K9).

– Slacken off bolt (1).

1

66 30088

– Remove the driven sprocket of chain (K9).

– Remove the flange (1).

1

67 30085

– Unscrew bolts (1).

1 1

1 68 30603

00 0290 395 0 - RHB C 490-C 370 - 03/09

81

20 Crop feeding 20 15 Reel 44972 87595

Overview of reel drive chain (K9)

A

A A

B

K9

2012 1

C

A-A

30036

69

Heading B017

A

Overview of drive sprocket of chain (K9)

B

Overview of driven sprocket of chain (K9)

C

Overview of reel drive hydraulic motor (2012)

D

Overview of reel speed sensor (B017)

D Designations 70 30038

Pos.

MA

B017

Reel speed sensor

2012

Reel drive hydraulic motor

Auxiliary operating materials

Remarks

Multi-purpose grease, for example:

Insert bearing sleeve (1) with multi-purpose grease.

(Nm) 1

CLAAS AGRIGREASE EP 2, Part no. 00 0147 437 0 MA = Tightening torque – Remove, install or adjust chain as specified in the Operator's manual.

82

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 87629

Installing the reel drive – Screw down bolts (1).

1 1

1 71 30603

– Slide on flange (1).

1

72 30087

– Install the driven sprocket of chain (K9) – Install chain (K9).

– Tighten bolt (1).

1

73 30088

– Perform a function check.

00 0290 395 0 - RHB C 490-C 370 - 03/09

83

20 Crop feeding 20 15 Reel 44972 87602

Overview of drive sprocket chain (K9)

A-A

A

A

2

1

30040

Pos.

MA

Auxiliary operating materials

Remarks

Liquid locking compound (high-strength), e.g.:

Insert bolts (1) with liquid locking compound.

74

(Nm) 1

DELO-ML-5328, Part no. 00 0178 779 1 2

Align sprockets axially with one another, using washers (2).

MA = Tightening torque

84

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 87605

Overview of driven sprocket of chain (K9)

4

5

A

A-A

3

A

5

1

2

30041

Pos.

MA

Auxiliary operating materials

Remarks

Liquid locking compound (high-strength), e.g.:

Insert bolts (1) with liquid locking compound.

75

(Nm) 1

DELO-ML-5328, Part no. 00 0178 779 1 2, 3

Align the sprockets axially with one another, using flange (2).

Secure flange (2) with bolt (3).

4, 5

Compensate any existing play between shaft (4) and lid (5) with shims.

MA = Tightening torque

00 0290 395 0 - RHB C 490-C 370 - 03/09

85

20 Crop feeding 20 15 Reel 44972 50225

Removing the hydraulic fore and aft reel adjustment hydraulic cylinder (3016) – Lower the reel down completely.

– Retract the reel completely in horizontal direction.

– Secure the reel against slipping out, using straps.

76 30616

3

Environment!

2

Lubricants and fuels end up in the environment.

1

Environmental pollution.

4

– Lubricants and fuels must be collected and stored in suitable containers and disposed of in a way that is harmless to the environment and in accordance with existing anti-pollution regulations.

77 18005

86

– Unscrew hose (1) and close both sides with a plug.

– Unlock pins (3) and (4) and pull them out.

– Remove hydraulic cylinder (2).

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 50226

Overview of hydraulic fore and aft reel adjustment hydraulic cylinder (3016)

3016 4

1

3

5

2

X

6

18006

78

General remarks After installing the hydraulic cylinder: – Vent hydraulic cylinder.

- Start the diesel engine.

- Retract and extend the hydraulic cylinder and keep it at both limit stops for 10 seconds each.

- Stop the diesel engine.

– Check the hydraulic oil level.

Pos.

MA

Auxiliary operating materials

Remarks

Liquid locking compound (high-strength), e.g.:

Join the ram (1) and the connecting rod (2) with liquid locking compound.

(Nm) 1, 2

45 Nm

DELO-ML-5328, Part no. 00 0178 779 1

00 0290 395 0 - RHB C 490-C 370 - 03/09

87

20 Crop feeding 20 15 Reel 44972

Pos.

MA

Auxiliary operating materials

Remarks

Sealing compound, for example:

Secure cylinder barrel (3) and cylinder head (4) with securing wire (5) when assembly is complete.

(Nm) 3, 4, 5

Silicon caoutchouc,

Seal cylinder head (4) after assembly with sealing compound so it is watertight. (see arrow)

Part no. 00 0201 843 0 6

Observe correct installation position of drop valves (6).

MA = Tightening torque Pos.

Designation

Dimensions

Remarks

X

Adjustment dimension

475 mm

Adjust basic adjustment of dimension (X) with the ram rod completely retracted.

50229

Installing the hydraulic fore and aft reel adjustment hydraulic cylinder (3016) 2

Observe the technical information in the overview.

1

– – – –

5 4 3

Install hydraulic cylinder (1).

Slide in pins (2) and (3) and secure with cotter pin.

Bolt down hose (4).

Fasten hose (4) to the hydraulic cylinder (1) with cable band (5).

79 18005

– Vent hydraulic cylinder.

– Check the hydraulic oil level.

– Perform a function check.

88

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 50186

Removing the left reel height adjustment hydraulic cylinder (3015) – Raise the reel completely.

– Apply the reel safety locks.

Danger!

Lifting of heavy parts.

Death or serious injury.

80 17971

– Use lifting device of sufficient capacity.

– Use reliable lifting device.

– Use lifting device on solid and level ground.

– Attach lifting device to the intended or a suitable position of the component.

– Suspend the reel supporting arm into a suitable lifting device.

Environment!

4

Lubricants and fuels end up in the environment.

Environmental pollution.

– Lubricants and fuels must be collected and stored in suitable containers and disposed of in a way that is harmless to the environment and in accordance with existing anti-pollution regulations.

1 3 2

5 81 17972

00 0290 395 0 - RHB C 490-C 370 - 03/09

– Unscrew hose (1) and close both sides with a plug.

– Unscrew hose (2) and plug with plugs on both sides.

– Lift the reel with a lifting device until pins (4) and (5) are without play.

– Unlock pins (4) and (5) and pull them out.

– Remove hydraulic cylinders (3).

89

20 Crop feeding 20 15 Reel 44972 50187

Overview of left reel height adjustment hydraulic cylinder (3015)

3015

3

2

4

1

5 X

17995

82

General remarks After installing the hydraulic cylinder: – Vent hydraulic cylinder.

- Connect drain hose to the vent valve of the hydraulic cylinder.

- Start the diesel engine.

- Raise reel completely and slacken off the vent valve.

Collect any escaping hydraulic oil.

- Lower the reels.

- Stop the diesel engine.

– Check the hydraulic oil level.

90

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972

Pos.

MA

Auxiliary operating materials

Remarks

Liquid locking compound (high-strength), e.g.:

Join the ram (1) and the connecting rod (2) with liquid locking compound.

(Nm) 1, 2

80 Nm

DELO-ML-5328, Part no. 00 0178 779 1 3, 4

150 Nm

Liquid locking compound (high-strength), e.g.:

Join cylinder head (3) and cylinder barrel (4) with liquid locking compound.

DELO-ML-5328, Part no. 00 0178 779 1 5

Observe correct installation position of spring (5).

MA = Tightening torque Pos.

Designation

Dimensions

Remarks

X

Adjustment dimension

570 mm

Adjust basic adjustment of dimension (X) with the ram rod completely retracted.

50188

Installing the left reel height adjustment hydraulic cylinder (3015) Observe the technical information in the overview.

– Install hydraulic cylinder (1) together with the safety lock (2).

– Slide in pins (3) and (4) and secure with cotter pin.

– Bolt down hose (5).

– Bolt down hose (6).

– Apply the reel safety locks.

– Put down the reels on safety locks.

– Unhinge the reel supporting arm at the lifting device.

3 2 5 1 6

4 83 17972

– Vent hydraulic cylinder.

– Check the hydraulic oil level.

– Perform a function check.

00 0290 395 0 - RHB C 490-C 370 - 03/09

91

20 Crop feeding 20 15 Reel 44972 50201

Removing the right reel height adjustment hydraulic cylinder (3014) – Raise the reel completely.

– Apply the reel safety locks.

Danger!

Lifting of heavy parts.

Death or serious injury.

84 18002

– Use lifting device of sufficient capacity.

– Use reliable lifting device.

– Use lifting device on solid and level ground.

– Attach lifting device to the intended or a suitable position of the component.

– Suspend the reel supporting arm into a suitable lifting device.

Environment!

Lubricants and fuels end up in the environment.

4

Environmental pollution.

1

5

– Lubricants and fuels must be collected and stored in suitable containers and disposed of in a way that is harmless to the environment and in accordance with existing anti-pollution regulations.

3 2 85 18001

92

– Unscrew hose (1) and close both sides with a plug.

– Unscrew hose (2) and plug with plugs on both sides.

– Lift the reel with a lifting device until pins (4) and (5) are without play.

– Unlock pins (4) and (5) and pull them out.

– Remove hydraulic cylinders (3).

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 50202

Overview of right reel height adjustment hydraulic cylinder (3014)

3014 4

5

2

3

1

X

18003

86

General remarks After installing the hydraulic cylinder: – Vent hydraulic cylinder.

- Connect drain hose to the vent valve of the hydraulic cylinder.

- Start the diesel engine.

- Raise reel completely and slacken off the vent valve.

Collect any escaping hydraulic oil.

- Lower the reels.

- Stop the diesel engine.

– Check the hydraulic oil level.

00 0290 395 0 - RHB C 490-C 370 - 03/09

93

20 Crop feeding 20 15 Reel 44972

Pos.

MA

Auxiliary operating materials

Remarks

Liquid locking compound ( high-strength), e.g.:

Join ram (1), connecting rod (2) and bushing (3), using liquid locking compound.

(Nm) 1, 2, 3

80 Nm

DELO-ML-5328, Part no. 00 0178 779 1 4, 5

120 Nm

Liquid locking compound (high-strength), e.g.:

Join cylinder head (4) and cylinder barrel (5) with liquid locking compound.

DELO-ML-5328, Part no. 00 0178 779 1 MA = Tightening torque Pos.

Designation

Dimensions

Remarks

X

Adjustment dimension

570 mm

Adjust basic adjustment of dimension (X) with the ram rod completely retracted.

50203

Installing the right reel height adjustment hydraulic cylinder (3014) Observe the technical information in the overview.

– Install hydraulic cylinder (1) together with the safety lock (2).

– Slide in pins (3) and (4) and secure with cotter pin.

– Bolt down hose (5).

– Bolt down hose (6).

– Apply the reel safety locks.

– Put down the reels on safety locks.

– Unhinge the reel supporting arm at the lifting device.

3 2 5

4

1 6 87 18001

– Vent hydraulic cylinder.

88 17994

– Check the hydraulic oil level.

– Perform a function check.

94

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 48721

Removing the hydraulic reel drive motor (2012)

3

– – – –

2 4

Remove chain (K9).

Remove the drive sprocket of chain (K9).

Disconnect connector (1).

Remove cable bands (2).

Environment!

2012

Lubricants and fuels end up in the environment.

5

Environmental pollution.

1

89 17530

– Lubricants and fuels must be collected and stored in suitable containers and disposed of in a way that is harmless to the environment and in accordance with existing anti-pollution regulations.

– Unscrew hose (3) and plug with plugs on both sides.

– Unscrew hose (4) and plug with plugs on both sides.

– Remove bolts (5).

00 0290 395 0 - RHB C 490-C 370 - 03/09

95

20 Crop feeding 20 15 Reel 44972 87607

Overview of reel drive hydraulic motor (2012)

A-A A

A

A

1

30040

90

Designations B017 Pos.

MA

Reel drive hydraulic motor

Auxiliary operating materials

Remarks

Liquid locking compound (high-strength), e.g.:

Insert bolts (1) with liquid locking compound.

(Nm) 1

DELO-ML-5328, Part no. 00 0178 779 1 MA = Tightening torque

96

00 0290 395 0 - RHB C 490-C 370 - 03/09

20 Crop feeding 20 15 Reel 44972 48727

Installing the hydraulic reel drive motor (2012) Warning!

Heavy damage to hydraulic circuit components.

– Before installing hydraulic system components, the entire hydraulic circuit and hydraulic components that have remained on the machine must be flushed.

The entire hydraulic system must be free of dirt and foreign objects.

Replacing the hydraulic oil filter is absolutely necessary.

2

– – – – –

5 3

2012 1

Screw down bolts (1).

Bolt down hose (2).

Bolt down hose (3).

Connect plug (4).

Fasten cable to hoses with cable band (5).

4

91 17530

– Install the drive sprocket of chain (K9).

– Install chain (K9).

– Perform a function check.

00 0290 395 0 - RHB C 490-C 370 - 03/09

97

21 Feeder unit 21 40 Feed roller 44973

21 Feeder unit 21 40 Feed roller 88055

Removing the feed roller – – – –

Raise the reel completely.

Apply the reel supports.

Remove the left feed roller bearing.

Remove the right feed roller bearing.

Warning!

Sharp edges and sharp-edged machine parts.

Slight injuries.

– Wear safety gloves.

– Wear a safety hat.

Danger!

Lifting of heavy parts.

1

Death or serious injury.

1 30215

– Use lifting device of sufficient capacity.

– Use reliable lifting device.

– Use lifting device on solid and level ground.

– Attach lifting device to the intended or a suitable position of the component.

– Suspend the feed roller (1) in a suitable lifting device and remove it.

Weight of feed roller is about 120-220 kg, depending on the version.

88062

Installing the feed roller Danger!

Lifting of heavy parts.

Death or serious injury.

– Use lifting device of sufficient capacity.

– Use reliable lifting device.

– Use lifting device on solid and level ground.

– Attach lifting device to the intended or a suitable position of the component.

1 2 30215

98

– Suspend the feed roller (1) in a suitable lifting device and place it in the trough.

Weight of feed roller is about 120-220 kg, depending on the version.

– Install the left feed roller bearing.

– Install the right feed roller bearing.

– Adjust the feed roller.

– Adjust the stripper profile.

– Perform a function check.

00 0290 395 0 - RHB C 490-C 370 - 03/09

21 Feeder unit 21 40 Feed roller 44973 87923

Removing the left feed roller bearing – – – –

Remove the guide roller of belt (R1).

Remove the driven sprocket of chain (K6) Raise the reel completely.

Support the feed roller with square pieces of timber.

3 30159

2

– Unlock lock collar (1) and pull it off.

– Slacken off bolt (2).

– Drive off lock collar (3).

3

1

4 30157

– Remove screw (1).

– Remove bolts (2).

– Remove bolts (3).

1 2

2

3 3 2 2

5 30160

00 0290 395 0 - RHB C 490-C 370 - 03/09

99

21 Feeder unit 21 40 Feed roller 44973

– Pull off bearing (1) with a special tool.

1

6 30161

– Remove spacer washer (1).

– Remove bolts (2).

2

1

7 30162

100

00 0290 395 0 - RHB C 490-C 370 - 03/09

21 Feeder unit 21 40 Feed roller 44973 87830

Overview of left feed roller bearing

A

A

2

A-A 30155

Pos.

MA

Auxiliary operating materials

Remarks

Solid grease, e.g.:

Apply a coat of solid lubricant to tooth profile (2).

8

(Nm) 1

MOLYKOTE G-n plus Part no. 00 0177 571 0 MA = Tightening torque 87947

Installing the left feed roller bearing Observe the technical information in the overview.

– Screw down bolts (1).

1

9 30163

00 0290 395 0 - RHB C 490-C 370 - 03/09

101

21 Feeder unit 21 40 Feed roller 44973

– Determine dimension (X).

10 30164

– Determine dimension (Y) from the side panel to the shaft shoulder.

11 30166

102

00 0290 395 0 - RHB C 490-C 370 - 03/09

21 Feeder unit 21 40 Feed roller 44973

– Dimension (Z) = (Y) - (X) – Slide on spacer washer (1) and shims (2) according to dimension (Z).

Y 1 2

Z

X 12 30179

1

2

13 30162

– Remove square pieces of timber beneath the feed roller.

14 30159

00 0290 395 0 - RHB C 490-C 370 - 03/09

103

21 Feeder unit 21 40 Feed roller 44973

– Install bearing (1) with a special tool.

1

15 30180

– Mount bolts (2).

– Turn in screw (1).

1 2

2

2 2

16 30160

2

– Arrest lock collar (3).

– Tighten bolt (2).

– Slide on and secure set collar (1).

3

1

17 30157

– – – –

104

Install the driven sprocket of chain (K6) Install the guide roller of belt (R1).

Adjust the feed roller.

Perform a function check.

00 0290 395 0 - RHB C 490-C 370 - 03/09

21 Feeder unit 21 40 Feed roller 44973 87985

Removing the right feed roller bearing – Raise the reel completely.

– Support the feed roller with square pieces of timber.

18 30159

Warning!

Sudden twisting of adjusting lever.

Pinching of fingers. Hand injury.

– Secure the adjusting lever against twisting when slackening off, using a wrench.

2

1

19

– Unscrew bolt (1).

- Ensure that lever (2) will not twist suddenly.

- Back up lever (2) with a wrench and twist slowly until the lever stops twisting independently.

30193

– Slacken off bolt (1).

– Remove lever (2).

2

1

20 30195

– Remove spacer washer (1).

– Unscrew bolt (2).

– Remove bolts (3).

2 3

3

1

3

3 21 30196

00 0290 395 0 - RHB C 490-C 370 - 03/09

105

21 Feeder unit 21 40 Feed roller 44973

– Remove bearing plate (1).

1

22 30197 88043

Installing the right feed roller bearing – Insert bearing plate (1).

1

23 30197

– Bolt down bolt (2).

– Bolt down bolts (3).

– Insert spacer washer (1).

2 3

3

1

3

3 24 30196

– Slide on lever (2).

– Tighten bolt (1).

1

2

25 30195

106

00 0290 395 0 - RHB C 490-C 370 - 03/09

21 Feeder unit 21 40 Feed roller 44973

– Twist lever (1) with wrench until the roll fingers are in the desired position.

- Observe the information in the Operator's manual!

– Bolt down bolt (2).

1

2

26 30193

– Remove square pieces of timber beneath the feed roller.

27 30159

– Adjust the feed roller.

– Perform a function check.

00 0290 395 0 - RHB C 490-C 370 - 03/09

107

21 Feeder unit 21 40 Feed roller 44973 88075

Removing the adjusting shaft – Remove the right feed roller bearing.

– Unscrew bolts (1).

1 28 30198

– Unscrew bolts (1).

– Remove plate (2).

2

1

29 30199

– Slacken off bolt (1).

1

30 30200

– Pull out shaft (1).

1

31 30201

108

00 0290 395 0 - RHB C 490-C 370 - 03/09

21 Feeder unit 21 40 Feed roller 44973

– Unlock lock collar (1) and knock it off.

– Remove plates (2).

– Pull off bearing (3).

2 3

1 32 30202

00 0290 395 0 - RHB C 490-C 370 - 03/09

109

21 Feeder unit 21 40 Feed roller 44973 88039

Overview of adjusting shaft

X A

A

A-A

30208

Pos.

Designation

Dimensions

X

Adjustment dimension

75 mm

33

Remarks

88078

Installing the adjusting shaft Observe the technical information in the overview.

– Install bearing (1).

– Arrest lock collar (2) with blows and secure it.

1

2 34 30210

110

00 0290 395 0 - RHB C 490-C 370 - 03/09

21 Feeder unit 21 40 Feed roller 44973

– Fit the plates (1).

– Install shaft (2).

2

1

35 30201

– Screw down bolts (1).

1 36 30198

– Bolt down bolt (1).

- Ensure that shaft (2) is fitted in position (A) relative to shaft (3)!

1

37 30200

2 3 A

B 38 30219

00 0290 395 0 - RHB C 490-C 370 - 03/09

111

21 Feeder unit 21 40 Feed roller 44973

– Fit sheet metal (2).

– Mount bolts (2).

2

1

39 30199

– Adjust feed roller fingers.

– Perform a function check.

112

00 0290 395 0 - RHB C 490-C 370 - 03/09

21 Feeder unit 21 40 Feed roller 44973 88102

Removing the control shaft – – – – –

Remove feed roller fingers.

Remove the adjusting shaft.

Slacken off set collars (1).

Slide swivel bearing (2) towards the centre.

Remove bolts (3).

1

3

2

40 17798

– Loosen bolts (1).

1

41 17799

– Push lever (1) off of shaft (2).

2

1

42 17800

00 0290 395 0 - RHB C 490-C 370 - 03/09

113

21 Feeder unit 21 40 Feed roller 44973

– Remove control shaft (1).

1

43 17802

– Unlock lock collar (1) and knock it off.

– Pull off bearing (2).

1 2

44 17803

114

00 0290 395 0 - RHB C 490-C 370 - 03/09

21 Feeder unit 21 40 Feed roller 44973 88148

Overview of control shaft

A

A

X

A-A

30234

Pos.

Designation

Dimensions

X

Adjustment dimension

80 mm

45

Remarks

88116

Installing the control shaft Observe the technical information in the overview.

– Install bearing (2).

– Fit and secure the lock collar (1).

1 2

46 17803

00 0290 395 0 - RHB C 490-C 370 - 03/09

115

21 Feeder unit 21 40 Feed roller 44973

– Install control shaft (1).

- Observe installation position!

1

47 17802

– Slide lever (1) on shaft (2).

– Bolt down bolts (3).

2

3

1

48 17799

– Screw down bolts (1).

1 49 17798

– – – –

116

Install the adjusting shaft.

Install feed roller fingers.

Adjust feed roller fingers.

Perform a function check.

00 0290 395 0 - RHB C 490-C 370 - 03/09

21 Feeder unit 21 40 Feed roller 44973 88160

Overview of feed roller drive chain (K6)

A

K6

B

50

30237

Heading B

A

Drive sprocket of chain (K6)

B

Overview of driven sprocket of chain (K6)

– Remove, install or adjust chain as specified in the Operator's manual.

A

51 30236 88210

Removing the driven sprocket of chain (K6) along with the slip clutch – Remove belt (R1).

– Remove the guide roller of belt (R1).

– Remove chain (K6).

00 0290 395 0 - RHB C 490-C 370 - 03/09

117

21 Feeder unit 21 40 Feed roller 44973

– Remove the circlip (1).

1

52 30267

– Remove spacer rings (1).

1

53 30268

– Pull off gear (1) with a special tool.

1

54 30269

– Remove spacer rings (1).

– Remove circlip (2).

2

1

55 30156

118

00 0290 395 0 - RHB C 490-C 370 - 03/09

21 Feeder unit 21 40 Feed roller 44973 88193

Overview of driven sprocket of chain (K6) with slip clutch 1 4 5

3

2

X 6

Y

A

A

A

56

30242

Pos.

MA

Auxiliary operating materials

Remarks

Multi-purpose grease, for example:

Insert bearing sleeve (1) with multi-purpose grease.

(Nm) 1

CLAAS AGRIGREASE EP 2, Part no. 00 0147 437 0 2

Install springs (2) without grease.

3

The friction linings (3) must not get in contact with grease or oil.

4, 5

Genuine CLAAS SELECT paint: Part no. 60 0571 961 8

6

Solid grease, e.g.:

Preserve slip clutch (4) and gear (5) with paint in assembled condition at (A).

Apply a coat of solid lubricant to tooth profiles (6).

MOLYKOTE G-n plus Part no. 00 0177 571 0 MA = Tightening torque Pos.

Designation

Dimensions

X

Adjustment dimension

7 mm

Y

Adjustment dimension

40.3 mm

00 0290 395 0 - RHB C 490-C 370 - 03/09

Remarks

Equals a slip torque of 700 ±50 Nm

119

21 Feeder unit 21 40 Feed roller 44973 88248

Installing the driven sprocket of chain (K6) along with the slip clutch Observe the technical information in the overview.

– Insert circlip (2).

– Slide on spacer rings (1).

2

1

57 30156

Observe the technical information in the overview.

– Check slip torque of slip clutch (1): - Slightly pre-load the slip clutch.

- Let the slip clutch slip two revolutions.

- Adjust the slip torque according to the table.

- Check slip torque with a special tool.

1

58 30271

Observe the technical information in the overview.

– Install gear (1) with a special tool.

1

59 30276

– Slide on spacer rings (1).

1

60 30268

120

00 0290 395 0 - RHB C 490-C 370 - 03/09

21 Feeder unit 21 40 Feed roller 44973

– Insert circlip (1).

1

61 30267

– – – –

00 0290 395 0 - RHB C 490-C 370 - 03/09

Install chain (K6).

Install the guide roller of belt (R1).

Install belt (R1).

Perform a function check.

121

21 Feeder unit 21 40 Feed roller special tools 44973

21 40 Feed roller special tools 87964

Removing / installing the feed roller bearing 5 2

3 1

4

6 62 30185

1 Hex. bolt ISO 4017 M16 x 300 Part no. 00 0237 375 1 2 Reducer M16 - M12 Part no. 00 0181 933 0 3 Hex. nut with collar DIN 6331 M16 Part no. 00 0244 059 0 4 Puller bridge Part no. 00 0181 621 0 5 Locator bolt M12 x 30 Self-manufactured 6 Washer Part no. 00 0234 335 0

2 pcs.

2 pcs.

2 pcs.

1 pcs.

1 pcs.

2 pcs.

63 30161

122

00 0290 395 0 - RHB C 490-C 370 - 03/09

21 Feeder unit 21 40 Feed roller special tools 44973

4 3 2 1

64 30186

1 Hex. bolt ISO 4017 M12 x 200 Part no. 00 0244 421 0 3 Hex. nut with collar DIN 6331 M12 Part no. 00 0249 569 0 3 Washer Part no. 00 0233 031 0 4 Tube Inside ø 46 mm, outside ø 51 mm, 240 mm long Self-manufactured

1 pcs.

1 pcs.

1 pcs.

1 pcs.

65 30180 88261

Removing / installing the driven sprocket of chain (K6) along with the slip clutch 4

1

3

2 66

1 Hex. bolt ISO 4017 M10 x 200 Part no. 00 0211 739 0 3 Washer Part no. 00 0940 015 8 1 Puller bridge Part no. 00 0181 621 0 4 Locator bolt M12 x 30 Self-manufactured

2 pcs.

2 pcs.

1 pcs.

1 pcs.

28702

67 30269

00 0290 395 0 - RHB C 490-C 370 - 03/09

123

21 Feeder unit 21 40 Feed roller special tools 44973

4 3 2 1

68 30186

1 Hex. bolt ISO 4017 M12 x 200 Part no. 00 0244 421 0 3 Hex. nut with collar DIN 6331 M12 Part no. 00 0249 569 0 3 Washer Part no. 00 0233 031 0 4 Tube Inside ø 46 mm, outside ø 51 mm, 120 mm long Self-manufactured

1 pcs.

1 pcs.

1 pcs.

1 pcs.

69 30276

2 1

4 3 70 30611

1 Test bridge Part no. 00 0181 623 1 2 Hex. bolt ISO 4017 M10 x 40 - 10.9 Part no. 00 0238 875 1 3 Hex. bolt ISO 4017 M10 x 35 - 8.8 Part no. 00 0238 976 0 4 Hex. nut ISO 4033 M10 Part no. 00 0213 953 0

1 pcs.

2 pcs.

2 pcs.

4 pcs.

71 30271

124

00 0290 395 0 - RHB C 490-C 370 - 03/09

23 Mower unit 23 05 Mower head 44974

23 Mower unit 23 05 Mower head 88309

Removing and disassembling the wobble transmission – Remove belt (R1).

– Remove the driven pulley of belt (R1).

– Unscrew bolts (1).

1

1 30283

– Slacken off bolt (1).

– Remove lever (2).

1

2

2 30377

– Unscrew bolts (1).

1

3 30379

00 0290 395 0 - RHB C 490-C 370 - 03/09

125

23 Mower unit 23 05 Mower head 44974

– Unscrew covers (1).

1

4 30380

– Unscrew bolts (1).

1

1

5 30382

– Drive out bearing housing (1).

1

6 30383

– Remove wobble unit (1).

1

7 30384

126

00 0290 395 0 - RHB C 490-C 370 - 03/09

23 Mower unit 23 05 Mower head 44974

– Remove slotted nut (1) with a special tool.

1

8 30385

– Drive wobble shaft (1) out of housing (3) along with bearing (2).

1 2 3 9 30386

– Drive wobble shaft (1) out of bearing (2).

1

2 10 30387

– Drive out bearing pin (1).

1 11 30389

00 0290 395 0 - RHB C 490-C 370 - 03/09

127

23 Mower unit 23 05 Mower head 44974 88285

Overview of wobble transmission Y

5

1

3 4 2 6

A 1

7

30281

12

Heading A Pos.

MA

Overview of driven pulley of belt (R1)

Auxiliary operating materials

Remarks

Multi-purpose grease, for example:

Insert shaft seals (1) with multi-purpose grease.

(Nm) 1

CLAAS AGRIGREASE EP 2, Part no. 00 0147 437 0 2 3

128

Apply a thin coat of transmission oil to seals (2).

2.5 Nm 5.0 Nm

Spinning torque at the wobble shaft (3) without shaft seal.

00 0290 395 0 - RHB C 490-C 370 - 03/09

23 Mower unit 23 05 Mower head 44974

Pos.

MA

Auxiliary operating materials

Remarks

(Nm) 4

150 ± 20 Nm

Adjusting the taper roller bearing (5) with a pre-load while turning it in changing directions: – Pre-load slotted nut (4) to 250 Nm. – Slacken off slotted nut (4) and turn taper roller bearing (5) in changing directions several times.

– Tighten slotted nut (4) to 150 ± 20 Nm and secure.

6

Observe the installation position of drain plug (6) relative to the shaft (7).

MA = Tightening torque Pos.

Designation

Dimensions

X

Pressing-in depth

110.5 + 0.5 mm

Remarks

88545

Assembling and installing the wobble transmission – Force bearing (1) into lid (2) with a special tool.

1 2 13 30403

00 0290 395 0 - RHB C 490-C 370 - 03/09

129

23 Mower unit 23 05 Mower head 44974

Observe the technical information in the overview.

– Install bearing (1).

1

Y

14 30404

– Force bearing bushings (1) into yoke (2) from the inside to the outside, using a special tool.

2

1

15 30405

– Force needle bushing (1) into housing (2), using a special tool.

1 2

16 30406

130

00 0290 395 0 - RHB C 490-C 370 - 03/09

23 Mower unit 23 05 Mower head 44974

– Install bearing pin (1) in the housing, using a special tool.

1

17 30408

– Install the bearing outer race (1).

1

18 30410

– Drive bearing (1) on wobble shaft (2).

1 2 19 30412

00 0290 395 0 - RHB C 490-C 370 - 03/09

131

23 Mower unit 23 05 Mower head 44974

– Insert wobble shaft (1) into housing (2).

- Observe installation position of mark (M) at yoke (3)!

3

1

2

20 30419

M 3

1 21 30420

Observe the technical information in the overview.

– Bolt down slotted nut (1).

1

22 30421

– Insert wobble shaft (1) into housing (2).

– Put bearing housing (3) in place.

3

1

2 23 30422

132

00 0290 395 0 - RHB C 490-C 370 - 03/09

23 Mower unit 23 05 Mower head 44974

– Drive in expansion pins (1).

– Mount bolts (2).

1 2

24 30423

Observe the technical information in the overview.

– Replace cover (1).

- Observe installation position!

– Determine the spinning torque on the wobble shaft.

– Insert shaft seals (2).

1 2 2 25 30424

– Screw down bolts (1).

1

26 30425

2

– Fit lever (1).

- Observe installation position of mark (M) relative to gap (S)!

– Aligning knives.

– Tighten bolt (2).

S

M 1 27 30426

00 0290 395 0 - RHB C 490-C 370 - 03/09

133

23 Mower unit 23 05 Mower head 44974

– Screw down bolts (1).

1

28 30283

– Install the driven pulley of belt (R1).

– Install belt (R1).

– Perform a function check.

134

00 0290 395 0 - RHB C 490-C 370 - 03/09

23 Mower unit 23 05 Mower head 44974 88707

Overview of knife drive belt (R1)

B C A D

R1 30456

Heading

B D

29

C

A

A

Drive pulley of belt (R1)

B

Overview of jockey pulley of belt (R1)

C

Overview of belt (R1) guide roller

D

Overview of driven pulley of belt (R1)

– Remove, install or adjust the belt as described in the Operator's manual.

30 14442

00 0290 395 0 - RHB C 490-C 370 - 03/09

135

23 Mower unit 23 05 Mower head 44974 88721

Overview of jockey pulley belt (R1)

A-A A B

1

Y R1

A

30464

31

Danger!

B

Pinch point from pre-loaded components.

Serious injuries.

– Never move your hands between preloaded components.

32

• Before dismounting roller (B), relieve the tension of the belt in question and remove it if required.

• After installing roller (B), install and adjust the belt in question.

14442

Pos.

MA

Auxiliary operating materials

Remarks

(Nm) 1

130 Nm

MA = tightening torque Pos.

Designation

Dimensions

Remarks

Y

Adjustment dimension

92 mm

This equals a pressure force of 800 N

136

00 0290 395 0 - RHB C 490-C 370 - 03/09

23 Mower unit 23 05 Mower head 44974 88729

Overview of guide roller of belt (R1)

A-A

A

C

1

R1

2

A

30465 33 • Before dismounting roller (C), relieve the tension of the belt in question and remove it if required.

• After installing roller (C), install and adjust the belt in question.

C

34 14442

Pos.

MA

Auxiliary operating materials

Remarks

(Nm) 1

Force on guide roller (1) with the pre-assembled bearing, using a special tool.

2

Adjust the spacing from guide roller, using spacer washers (2).

MA = Tightening torque

00 0290 395 0 - RHB C 490-C 370 - 03/09

137

23 Mower unit 23 05 Mower head 44974 88817

Removing the driven pulley of belt (R1) – Remove belt (R1).

– Unscrew bolts (1).

– Remove washer (2).

1 2

35 30494

– Remove screw (1).

1

36 30496

– Remove the flange (1).

1

37 30497

138

00 0290 395 0 - RHB C 490-C 370 - 03/09

23 Mower unit 23 05 Mower head 44974 88809

Overview of driven pulley of belt (R1)

A

A-A

D

F

F G

G

A

30490 38 • Before dismounting roller (D), relieve the tension of the belt in question and remove it if required.

• After installing roller (D), install and adjust the belt in question.

D

39 14442

Pos.

MA

Auxiliary operating materials

Remarks

(Nm) Ensure position of surface (F) relative to bore (G) as shown on the figure.

MA = Tightening torque

00 0290 395 0 - RHB C 490-C 370 - 03/09

139

23 Mower unit 23 05 Mower head 44974 88822

Installing the driven pulley of belt (R1) – Slide on flange (1).

– Bolt down bolt (2).

1

2

40 30496

Observe the technical information in the overview.

– Fit the washer (2).

– Screw down bolts (1).

1 2

41 30494

– Install belt (R1).

– Perform a function check.

140

00 0290 395 0 - RHB C 490-C 370 - 03/09

23 Mower unit 21 23 Mower unit special tools 44974

21 23 Mower unit special tools 88650

Disassembling / assembling the wobble transmission 1 Basic tube Part no. 00 0181 641 0 2 Special socket spanner Part no. 00 0181 615 0

1

1 pcs.

1 pcs.

2

42 30455

43 30385

44 30421

00 0290 395 0 - RHB C 490-C 370 - 03/09

141

23 Mower unit 21 23 Mower unit special tools 44974

5

2

4 1

3

45

1 Spindle Part no. 00 0181 877 0 2 Lever nut Part no. 00 0181 880 0 3 Sleeve Part no. 00 0181 881 0 4 Locating disc Part no. 00 0181 879 0 5 Axial grooved ball bearing Part no. 00 0177 899 0

1 pcs.

1 Hex. bolt ISO 4017 M12 x 220 Part no. 00 0244 422 0 2 Hex. nut DIN 934 M12 Part no. 00 0263 172 0 3 Washer Part no. 00 0712 415 0 4 Tube Inside ø 30 mm, outside ø 38 mm, 70 mm long Self-manufactured 5 Washer Part no. 00 0238 206 0 6 Axial grooved ball bearing Part no. 00 0177 899 0 7 Hex. nut with collar DIN 6331 M12 Part no. 00 0249 569 0

1 pcs.

1 pcs.

1 pcs.

1 pcs.

1 pcs.

28892

46 30403

4 3 2

7 6

5 1

47 30429

1 pcs.

1 pcs.

1 pcs.

1 pcs.

1 pcs.

1 pcs.

48 30405

142

00 0290 395 0 - RHB C 490-C 370 - 03/09

23 Mower unit 21 23 Mower unit special tools 44974

2

1

3 5

4

3 6

49 30430

1 Lever nut Part no. 00 0181 880 0 2 Axial grooved ball bearing Part no. 00 0177 899 0 3 Locating disc Part no. 00 0181 879 0 4 Tube Inside ø 35 mm, outside ø 50 mm, 150 mm long Self-manufactured 5 Spindle Part no. 00 0244 422 0 6 Sleeve Part no. 00 0181 881 0

1 pcs.

1 pcs.

2 pcs.

1 pcs.

1 pcs.

1 pcs.

50 30406

2

6 5 4

1 3

51 30445

1 Connecting rod 450 mm Part no. 00 0181 605 0 2 Striking tool Part no. 00 0181 604 0 3 Adapter M 10 Part no. 00 0181 609 0 4 Reducer M 10 - M 8 Part no. 00 0181 944 0 5 Hex. nut DIN 934 M 8 Part no. 00 0236 170 0 6 Threaded rod M 8 x 40 mm Self-manufactured

1 pcs.

1 pcs.

1 pcs.

1 pcs.

1 pcs.

1 pcs.

52 30408

00 0290 395 0 - RHB C 490-C 370 - 03/09

143

23 Mower unit 21 23 Mower unit special tools 44974 88833

Installing the guide roller of belt (R1) 4 3 2

1

53 30186

1 Hex. bolt ISO 4017 M12 x 200 Part no. 00 0244 421 0 2 Hex. nut with collar DIN 6331 M12 Part no. 00 0249 569 0 3 Washer Part no. 00 0712 415 0 4 Tube Inside ø 25 mm, outside ø 38 mm, 40 mm long Self-manufactured

1 pcs.

1 pcs.

1 pcs.

1 pcs.

54 30501

144

00 0290 395 0 - RHB C 490-C 370 - 03/09

26 Ground guidance 26 05 AUTO CONTOUR 44975

26 Ground guidance 26 05 AUTO CONTOUR 88894

Overview of AUTO CONTOUR sensor band sensors (B003 / B004)

A B003 B004 F H

A

P1

P0 P2

Y

30591

00 0290 395 0 - RHB C 490-C 370 - 03/09

1

145

26 Ground guidance 26 05 AUTO CONTOUR 44975

Designations B003

B003

Left AUTO CONTOUR sensor band sensor

B004

Right AUTO CONTOUR sensor band sensor

General remarks After installing the sensors: 2

– Learn the front attachment limit stops.

30594

B004

3 30593

Pos.

MA

Auxiliary operating materials

Remarks

(Nm) Install flange (F) relative to lever (H) as shown in the figure.

Adjust / check end positions (P1) and (P2) of lever (H), using dimension Y, as shown in the figure.

MA = Tightening torque Pos.

Designation

Dimensions

Y

Adjustment dimension

80 mm

146

Remarks

00 0290 395 0 - RHB C 490-C 370 - 03/09

80 Various components / machine body 80 10 Lock 44976

80 Various components / machine body 80 10 Lock 88920

Removing the front attachment lock – Pull out spring clip (1).

– Unscrew bolt (2).

2 1

1 30598

– Remove lever (1) with bushing (2).

– Drive out pin (3) and remove shaft (4).

1

2

4

3

2 30599

– Unlock and pull out pin (1).

– Remove rod (2).

1

2

3 30600

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80 Various components / machine body 80 10 Lock 44976

2

– Drive out pins (1).

– Pull out shaft (2).

– Remove pawl (3).

3

1

4 30601

148

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80 Various components / machine body 80 10 Lock 44976 88917

Overview of front attachment lock

Y

30597

Pos.

Designation

Dimensions

Y

Adjustment dimension

477 mm

5

Remarks

88926

Installing the front attachment lock

2

1

– Insert pawl (1).

– Slide shaft (2) up into tube (3).

– Secure with pins (4).

3

4

6 30601

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80 Various components / machine body 80 10 Lock 44976

Observe the technical information in the overview.

– Insert rod (1) and secure with pin (2).

2

1

7 30600

3

– Insert shaft (1).

– Drive in pin (2).

– Insert lever (3) with bushing (4).

4

1

2

8 30599

– Turn in screw (1).

– Secure rod (2) with spring clip (3).

1 3 2

9 30598

– Perform a function check.

150

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CCN (CLAAS Component Number) 2 2012 .......................................................82, 95, 96, 97

3 3014 .............................................................92, 93, 94 3015 .............................................................89, 90, 91 3016 .............................................................86, 87, 88

4 4006 .........................................................................53

7 7032 .........................................................................53 7034 .........................................................................53

8 8011 ...................................................................51, 52

B B003 B004 B017 B039

...............................................................145, 146 ...............................................................145, 146 ...................................................................61, 82 .........................................................................62

Y Y022 Y023 Y024 Y025

.........................................................................53 .........................................................................53 .........................................................................53 .........................................................................53

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Index A Adjusting shaft Installation ........................................................ 110 Overview .......................................................... 110 Removal ........................................................... 108 Adjustment work ...................................................... 34 AUTO CONTOUR Sensor (B003 / B004) Overview ..................................................... 145

B Belt (R1) Driven pulley Installation ................................................... 140 Overview ..................................................... 139 Removal ...................................................... 138 Guide roller Overview ..................................................... 137 Jockey pulley Overview ..................................................... 136 Overview .......................................................... 135

C CCN (CLAAS Component Number) ........................ 30 Chain (K6) Driven sprocket Installation ................................................... 120 Overview ..................................................... 119 Removal ...................................................... 117 Overview .......................................................... 117 Chain (K9) Drive sprocket Overview ....................................................... 84 Driven sprocket Overview ....................................................... 85 Overview ............................................................ 82 Control shaft Installation ........................................................ 115 Overview .......................................................... 115 Removal ........................................................... 113 Control spider Installation .......................................................... 77 Overview ............................................................ 77 Removal ............................................................. 75

D Danger of injury Escaping hydraulic liquid .................................... 35 Drive diagram .......................................................... 46 Drive sprocket chain (K9) Overview ............................................................ 84 Driven pulley Belt (R1) Installation ................................................... 140 Overview ..................................................... 139 Removal ...................................................... 138

152

Driven sprocket Chain (K6) Installation ................................................... 120 Overview ..................................................... 119 Removal ...................................................... 117 Chain (K9) Overview ....................................................... 85

E Electric system standard ......................................... 30 Escaping hydraulic liquid Danger of injury .................................................. 35

F Feed roller Adjusting shaft Installation ................................................... 110 Overview ..................................................... 110 Removal ...................................................... 108 Bearing Left Installation .............................................. 101 Overview ................................................ 101 Removal ................................................... 99 Right Installation .............................................. 106 Removal ................................................. 105 Control shaft Installation ................................................... 115 Overview ..................................................... 115 Removal ...................................................... 113 Drive chain (K6) Overview ..................................................... 117 Installation .......................................................... 98 Removal ............................................................. 98 First aid measures ................................................... 35 Formatierung von Texten ............................................................ 7 Front attachment Multi-coupler (8011) Overview ....................................................... 51 Front attachment lock Installation ........................................................ 149 Overview .......................................................... 149 Removal ........................................................... 147 Front attachment multi-coupler (8011) Overview ............................................................ 51 Front attachments ................................................... 33

G General repair instructions ...................................... 10 General safety and accident prevention regulations ............................................. 33 Guide roller Belt (R1) Overview ..................................................... 137

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H Hydraulic cylinder Hydraulic fore and aft reel adjustment (3016) Installation ......................................................88 Overview ........................................................87 Removal .........................................................86 Reel height adjustment (3014) Installation ......................................................94 Overview ........................................................93 Removal .........................................................92 Reel height adjustment (3015) Installation ......................................................91 Overview ........................................................90 Removal .........................................................89 Hydraulic motor Reel (2012) Installation ......................................................97 Overview ........................................................96 Removal .........................................................95 Hydraulic system standard .......................................31

I Important notice .......................................................32 Intermediate drive shaft Installation ...........................................................49 Overview .............................................................49 Removal ..............................................................47

J Jacking up Jacking points / support ......................................36 Jockey pulley Belt (R1) Overview ......................................................136

M Machine Jacking up ...........................................................36 Putting out of action ............................................36 Machine serial number ...............................................9 Maintenance work ....................................................34 Mower head Drive belt (R1) Overview ......................................................135

R Reel Control spider Installation ......................................................77 Overview ........................................................77 Removal .........................................................75 Drive chain (K9) Overview ........................................................82 Height adjustment hydraulic cylinder (3014) Installation ......................................................94 Overview ........................................................93 Removal .........................................................92 Height adjustment hydraulic cylinder (3015) Installation ......................................................91

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Overview ........................................................90 Removal .........................................................89 Hydraulic fore and aft reel adjustment hydraulic cylinder (3016) Installation ......................................................88 Overview ........................................................87 Removal .........................................................86 Hydraulic motor (2012) Installation ......................................................97 Overview ........................................................96 Removal .........................................................95 Installation ...........................................................57 Reel spider Centre Installation .................................................72 Overview ...................................................72 Removal ....................................................71 Left Installation .................................................74 Overview ...................................................74 Removal ....................................................73 Right Installation .................................................70 Overview ...................................................70 Removal ....................................................69 Removal ..............................................................56 Shaft bearing Installation ......................................................60 Overview ........................................................59 Removal .........................................................58 Speed sensor (B017) Overview ........................................................61 Support arm Left Installation .................................................65 Removal ....................................................63 Right Installation .................................................67 Removal ....................................................66 Tine tubes Installation ......................................................80 Removal .........................................................79 Valve block Overview ........................................................53 Vertical reel position sensor (B039) Overview ........................................................62 Reel drive Installation ...........................................................83 Removal ..............................................................81 Repair information Gib head key joints .............................................11 Lock collar bearing ..............................................13 Repair instructions Adapter sleeve bearings .....................................13 Ferrule fittings .....................................................14 Gearbox ..............................................................10 Hydraulic system hoses ......................................16 Important notes ...................................................18

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Liquid locking compound .................................... 12 Progressive ring fittings ...................................... 14 Reason of damage ............................................. 10 Sealing cone screw fittings ................................. 16 Self-locking bolts with micro-encapsulated adhesive ............................ 12 Spare parts ......................................................... 10 Taper ring fasteners ........................................... 11 Tensioning the steel roller chains ....................... 11 Welding work ...................................................... 10

S Safety Warning signs .................................................... 32 Sensor AUTO CONTOUR sensor band (B003 / B004) Overview ..................................................... 145 Reel speed (B017) Overview ....................................................... 61 Vertical reel position (B039) Overview ....................................................... 62 Slip clutch Driven sprocket of chain (K6) Installation ................................................... 120 Overview ..................................................... 119 Removal ...................................................... 117 Special tool Disassembling / assembling the wobble transmission ................................... 141 Dismounting the seal .......................................... 55 Installing the guide roller of belt (R1) ............... 144 Pulling out the valve insert ................................. 55 Removing / installing the driven sprocket of chain (K6) along with the slip clutch ............. 123 Removing / installing the feed roller bearing ..................................... 122 Screwing out the iron core ................................. 55 Specifications .................................................... 10, 29 Lubricants ........................................................... 29 Symbol Legend ................................................................. 8

Screw thread clamps .......................................... 28 Torque settings ........................................................ 19 Trailers .................................................................... 33

U Universal drive shaft Assembly and installation ................................... 41 Removal and disassembly ................................. 37

V Validity of instructions ................................................ 9 Valve block Reel adjustment Overview ....................................................... 53

W Warning signs Identification ....................................................... 32 Wobble transmission Assembly / installation ...................................... 129 Overview .......................................................... 128 Removal / disassembly .................................... 125

T Tightening torque Hydraulic swivelling screw fittings ...................... 25 Tightening torques Air conditioner fittings with a sealing cone and O-ring DIN 3865 .......................................... 22 Brake line screw fittings ..................................... 27 Direction-adjustable hydraulic male connectors ISO 6149-2 / ISO 11926-2 (3) ......... 24 Hollow screws DIN 7643 .................................... 26 Hydraulic male connectors DIN 3901 ................. 23 Hydraulic screw fittings with a sealing cone and O-ring DIN 3865 .......................................... 22 Hydraulic screw fittings with ferrule according to DIN 3861 ....................................... 21 Metric fine threads .............................................. 20 Metric standard threads ..................................... 19

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Following the policy of CLAAS KGaA mbH to improve its products as technical developments continue, CLAAS reserves the right to make alterations which must not necessarily correspond to text and illustrations contained in this publication, and without incurring obligation to alter any machines previously delivered.

Technical data, dimensions and weights are given as an indication only. Responsibility for errors and omissions not accepted.

Reproduction or translation of this publication, in whole or in part, is not permitted without the written consent of CLAAS KGaA mbH. All rights under the provision of the Copyright Act are reserved.

CLAAS KGaA mbH 33426 HARSEWINKEL Germany

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CLAAS KGaA mbH Postfach 1163 33426 Harsewinkel Tel. +49 (0)5247 12-0 www.claas.com

00 0290 395 0 RHB C 490-C 370 EN - 03/09 Printed in Germany