CLAAS DISCO 9400 C DUO Conversion to front/rear combination Conversion to towed rear combination Con

DISCO 9400 C DUO

Conversion instructions Conversion to front/rear combination Conversion to towed rear combination

Service & Parts

2793-001

2793-001

Table of contents Introduction Notes on the manual...............................................................................................................................

4

Identifying warnings................................................................................................................................

6

Safety rules..............................................................................................................................................

7

Front/rear-mounted combination Check list..................................................................................................................................................

8

Work preparation.....................................................................................................................................

9

Front mower unit.....................................................................................................................................

12

Preparing the front mower......................................................................................................................

13

Rear mowers............................................................................................................................................

16

Adapter.....................................................................................................................................................

20

Hitch..........................................................................................................................................................

24

Hydraulic system.....................................................................................................................................

26

Universal drive shaft...............................................................................................................................

36

Lighting.....................................................................................................................................................

38

Hitching the machine..............................................................................................................................

40

Pushed rear-mounted combination Check list..................................................................................................................................................

41

Work preparation.....................................................................................................................................

42

Lighting.....................................................................................................................................................

44

Universal drive shaft...............................................................................................................................

47

Hydraulic system.....................................................................................................................................

49

Hitch..........................................................................................................................................................

57

Adapter.....................................................................................................................................................

59

Rear mowers............................................................................................................................................

66

Front mower unit.....................................................................................................................................

69

Preparing the front mower......................................................................................................................

71

Hitching the machine..............................................................................................................................

74

Index

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3

Introduction Notes on the manual 2793-001

Introduction Notes on the manual 221317-001

Validity of the manual This manual applies to the following machines: Machine

DISCO 9400 C DUO

Type

F66

Vehicle identification number from

to

F6601001

— 221323-001

Information about these conversion instructions

373898-001

1

A = towed rear combination B = front/rear combination Directions apply as considered from the working direction.

(1) = front (2) = right (3) = rear (4) = left

NOTICE Store all removed parts for reuse.

4

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Introduction Notes on the manual 2793-001 169886-010

Symbols and notes Symbol

Meaning Reference to page or documentation containing further information

*

Optional equipment

Procedure instruction Lubricate grease points with multi-purpose grease.

Lubricate grease points with lubricating oil.

NOTICE The note describes how to facilitate operation or avoid material damage.

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Introduction Identifying warnings 2793-001

Identifying warnings 173669-004

Hazard signs This hazard sign warns of risks of injury. ►To avoid injuries and death, follow all measures marked by this hazard sign.

173668-003

Signal word The warnings in this Operator's Manual are introduced by the hazard sign and a signal word. The signal word expresses the extent of the hazard.

DANGER DANGER identifies a dangerous situation that leads to death or serious injury if not avoided.

WARNING WARNING identifies a dangerous situation that may lead to death or serious injury if not avoided.

CAUTION CAUTION identifies a dangerous situation that may lead to slight injuries if not avoided.

6

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Introduction Safety rules 2793-001

Safety rules 180752-001

Fitting and conversion work The work described in this manual may be carried out only by a qualified specialist workshop with trained skilled staff.

Prior to fitting or converting: ► Read and follow safety instructions in all Operator's Manuals: Operator's Manual of the machine or product intended for fitting or installation Operator's Manual of the product to be fitted or installed ► Observe the safety decals applied to the machine and the product. ► Observe general safety instructions, accident prevention rules and environmental protection regulations. ► Stop and secure the machine and the product. ► Carry out work beneath the raised machine, beneath raised implements or raised components only if these units are securely supported. ► Lower down the machine, front attachment and hydraulically actuated components prior to any work on the hydraulic system. Depressurize the system. ► Relieve the pressure of pre-stressed energy accumulators (springs, accumulators, hydraulic cylinders) and of components pressurized by energy accumulators.

After fitting or converting: ► Clean any soiled safety decals. Replace any unidentifiable or missing safety decals. ► Refit any removed protective guards and other components and set them to their protective position before putting into operation again. ► Check if all bolts are tightly seated. ► Perform a function test.

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7

Front/rear-mounted combination Check list 2793-001

Front/rear-mounted combination Check list 219625-001

Checklist for conversion to front/rear combination

397067-001

2

Task to be performed

8

Lower the load relief.

Page 9

Unhitch the front mower from DISCO 9400 C DUO.

Page 9

Unhitch DISCO 9400 C DUO from the tractor.

Page 10

Remove the light bar from the front mower.

Page 12

Prepare the front mower for hitching to the tractor.

Page 13

Move the mowers of the DISCO 9400 C DUO.

Page 20

Remove the adapter for the front mower.

Page 16

Convert the coupling device for a tractor.

Page 24

Convert the hydraulic system.

Page 26

Fit the universal drive shaft for a tractor.

Page 36

Fit the light bar to the DISCO 9400 C DUO.

Page 38

Hitch the front mower to the tractor.

Page 40

Hitch the DISCO 9400 C DUO to the tractor.

Page 40

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Front/rear-mounted combination Work preparation 2793-001

Work preparation 221401-001

Lowering the load relief ► Lower the balancing pressure of all mower units.

DISCO 9400 C DUO Operator's Manual ► Read the balancing pressure on the pressure gauges (1), (2), (3).

Display = 0 bar

3 374050-001 219822-001

Unhitching the front mower from the DISCO 9400 C DUO ► Unhook the elastic ropes (1) on the left and right.

4 371044-001

► Unplug the lighting cable (1) and speed sensor cable (2). ► Disconnect the hydraulic hose connection (3) of the hydraulic folding safety frame*.

5 371045-001

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Front/rear-mounted combination Work preparation 2793-001

► Fit a protective cap (1) on the lighting cable. ► Screw a protective cap (2) onto the speed sensor cable.

6 371666-001

► Unhitch the front mower from DISCO 9400 C DUO. Front mower Operator's Manual

NOTICE If the speed sensor cable has been disconnected, the quick-release three-point hitch can only be raised if the outrigger mowing units are in the transport position or if the detector cable between the front mower and the mounting frame is connected.

7 371046-001 221402-001

Unhitching DISCO 9400 C DUO from the tractor ► Select a parking place you can access from both sides with the tractor.

After conversion, the hitch position is on the opposite side. ► Lower the outrigger mowing units. ► Unhitch DISCO 9400 C DUO from the tractor.

DISCO 9400 C DUO Operator's Manual

8 374051-001

10

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Front/rear-mounted combination Work preparation 2793-001 221403-001

Removing the covers ► Remove the covers (1) on the left and right.

9 374052-001

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Front/rear-mounted combination Front mower unit 2793-001

Front mower unit 219823-001

Removing the light bar ► Remove cable band (1). ► Disconnect the lighting cable plug-in connection (2).

10 371047-001

► Loop the lighting cable (1) of the front mower and secure it with cable ties (2).

11 371048-001

► Remove the bolts (3) and take off the light bar (1) and holder (2).

12 371049-001

12

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Front/rear-mounted combination Preparing the front mower 2793-001

Preparing the front mower 221404-001

General The tasks in this chapter are only necessary if the front mower is to be used at the front.

220155-001

Removing the universal drive shaft ► Remove the universal drive shaft (1).

13 371668-001 221337-001

Converting the swath setting system Optional: If required, you can convert the reinforcement plate (1) for swath setting on the right and left. ► Remove the reinforcement plate (1) with fixed swath setting.

14 373911-001

► Fit the reinforcement plate (1) with variable swath setting.

15 373910-001

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Front/rear-mounted combination Preparing the front mower 2793-001 220156-001

Removing the hydraulic hose lines ► Remove the hydraulic hose lines (1).

Length of hose lines: 1370 mm

16 371669-001

► Detach all the fixings (1) of the hydraulic hose lines (2). ► Remove the hydraulic hose lines (2) from the front mower.

17 371670-001 221947-001

Fitting the hydraulic hose lines ► Fit the hydraulic hose lines supplied with the front mower.

Fitting instructions for the hydraulic folding safety frame*

NOTICE Depending on the version status of the hydraulic folding safety frame*, refer to fitting instructions 00 1329 247 2 or 00 1329 247 1. The fitting instructions can be obtained from a CLAAS sales partner.

14

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Front/rear-mounted combination Preparing the front mower 2793-001 220165-001

Installing the universal drive shaft ► Fit the universal drive shaft (1) originally supplied.

Front mower Operator's Manual ► Adjust the length of the universal drive shaft (1).

Front mower Operator's Manual

18 371749-001 227707-001

Fitting the front mower load relief system ► Fit whichever load relief system is available for the front mower. ► Fit the load relief springs (1).

WebTIC: Fitting instructions, load relief springs (2663 707 X) ► Fit ACTIVE FLOAT (2).

WebTIC: Fitting instructions, ACTIVE FLOAT (1320 538 X)

19 389728-001

20 389727-001

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Front/rear-mounted combination Rear mowers 2793-001

Rear mowers 226656-001

Adapting the overlap

21

154950-003

The position of the right and left mower units must be adapted to the width of the front mower unit.

An overlap of (B) = 450 mm is recommended for a front mower unit with (A) = 3000 mm.

Mount the outrigger (1) in position (I).

An overlap of (D) = 550 mm is recommended for a front mower unit with (C) = 3400 mm.

Mount the outrigger (1) in position (II).

22 Right mower unit

274745-002 226655-001

Relocating mower units 140304-002

WARNING Dismounted arms will shoot upwards.

Death or serious injury. ► Remove all load relief of mower units completely (load relief = 0).

140303-003

NOTICE When relocating the arms, observe the marking of components.

16

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Front/rear-mounted combination Rear mowers 2793-001

► Unscrew the damper (1) on the lower connection. ► Remove the pin (3) and take off the adjustment tool (2).

23 386912-001

► Unscrew the arrow (1) and screw it in at position (A). ► Unscrew the rubber buffer (2) and screw it in at position (B).

24 386913-001

► Unscrew bolt (1). ► Drive out the expansion pin (2).

25 386914-001

► Drive out the pin (1) using the slide hammer puller (2).

26 386915-001

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Front/rear-mounted combination Rear mowers 2793-001

► ► ► ►

Shift the mower inwards until the holes in the outrigger and the mower unit align.

Screw a hexagon head bolt (1) into the pin (2) as a sacrificial screw.

Adjust the axial play between the frame and outrigger using pressure discs (3). Use at least one pressure disc (3) at the rear.

Lubricate the pin (2) and drive it in.

27 386916-001

► Secure the pin with an expansion pin (2). ► In addition, secure it with a screwed connection (1).

28 386917-001

► Fill the ring (1) with grease.

29 386918-001

► Fit the cover (1) at the front and the rear.

30 386919-001

18

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Front/rear-mounted combination Rear mowers 2793-001

► ► ► ►

Screw the damper (1) in the front position (I).

Fit the adjustment tool (2) in position (I) using the pin (3).

The lower connection of the adjustment tool (3) has two positions. Fit the adjustment tool (3) in the front position.

Fit the adjustment tool (3) so that the red arrow is aligned with the red bracket.

31 386920-001

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19

Front/rear-mounted combination Adapter 2793-001

Adapter 220049-001

Removing cylinders

371096-001

32

► Mark the hydraulic hose lines (E1), (E2) of the load relief cylinder using cable ties (1). ► Remove the hydraulic hose lines (E1), (E2), (A1), (A2) and seal them with screw plugs (3).

(3) = S-L12 screw plug ► Seal the cylinders with screw plugs (2).

(2) = PL-L/S12 plug with L12 union nut On both sides: ► Unscrew the bolt (1) with the washers and nuts. ► Remove the pin (2) and washers (3), (4). ► Swing the cylinder to the front.

33 371139-001

20

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Front/rear-mounted combination Adapter 2793-001 220050-001

Removing the upper link ► Secure the quick-release three-point hitch (2) using suitable lifting equipment (1).

Use a pallet truck to position the pallet (3) under ► the adapter.

34 371156-001

► Remove the panels (1). ► Remove the linch pin (2).

35 371169-001

36 371172-001

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Front/rear-mounted combination Adapter 2793-001

► Pull out pin (1). ► Remove the upper link (3) with the bushing (2) and washers (4).

37 371230-001

38 371173-001 220051-001

Removing the adapter ► Remove the linch pins (1) on the right and left.

39 371184-001

40 371186-001

22

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Front/rear-mounted combination Adapter 2793-001

► Note the installation position of the washers (2) and bushings (4) for later re-installation. ► Remove the pin (3). ► Remove the rocker arm (1), washers (2) and bushings (4).

41 371185-001

► Remove the adapter.

42 371188-001

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Front/rear-mounted combination Hitch 2793-001

Hitch 222249-001

Removing the universal drive shaft ► Remove the universal drive shaft (1) for the tractor.

43 375283-001 221338-001

Removing the ball splines Mounting frame, rear: ► Remove the upper link pin and ball spline (1). ► Remove the lower link pin and ball splines (2).

44 373913-001 219903-001

Removing the guards Mounting frame, front: ► Remove the bolts (2). ► Remove guards (1).

45 371286-001

24

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Front/rear-mounted combination Hitch 2793-001 219947-001

Fitting the ball splines

371285-001

46

Mounting frame, front: ► Fit the upper link pin (1) and ball spline.

DISCO 9400 C DUO Operator's Manual ► Fit the lower link pin and ball spline (2).

DISCO 9400 C DUO Operator's Manual

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Front/rear-mounted combination Hydraulic system 2793-001

Hydraulic system 219901-001

Turning the pressure gauges ► Unscrew hydraulic hose lines (3) and (4). ► Unscrew pressure gauges (1) and (2).

47 371240-001

► Screw pressure gauges (1) and (2) in the new position with the contact washers (3) and hexagon nuts (4). ► Screw on hydraulic hose lines (5).

48 371275-001

49 371267-001

26

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Front/rear-mounted combination Hydraulic system 2793-001 219935-001

Removing the connection cables for the front mower Mounting frame, rear, left side: ► Remove the fastening clamp (1) and double clamp (2) in the mounting frame.

50 397077-001

Mounting frame, rear, right side: ► Remove the fastening clamp (1) in the mounting frame.

51 397080-001

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Front/rear-mounted combination Hydraulic system 2793-001

371287-001

52

Mounting frame, front: ► Pass the connection cables for the front mower through to the rear.

Designation

28

A1

Right front mower lift

A2

Left front mower lift

E1

Right front mower load relief

E2

Left front mower load relief

S1

Hydraulically folding safety frames*

S2

Hydraulically folding safety frames*

X30S

Lighting cable

X05T

Speed sensor cable

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Front/rear-mounted combination Hydraulic system 2793-001 219937-001

Converting the connection cables for the tractor

373981-001

53

Mounting frame, rear: ► Remove the fastening clamps (1) of the connection cables for the tractor from the mounting frame.

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29

Front/rear-mounted combination Hydraulic system 2793-001

371383-001

54

► Pass the connection cables for the tractor through to the front.

Mounting frame, front, right side: Designation P1

Hydraulic hose line P1 (red)

P2

Hydraulic hose line P2 (orange)

X150S

ISOBUS cable

Mounting frame, front, left side: Designation

30

LS

Hydraulic hose line LS (green)

T

Hydraulic hose line T (blue)

XH

Lighting cable (7-pin plug)

X04S

Speed sensor cable

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Front/rear-mounted combination Hydraulic system 2793-001

Mounting frame, rear, left side: ► Fit the fastening clamp (1) with hydraulic lines (T) and (LS). ► Fit the double clamp (2) with cables (XH) and (X04S).

Note: No hydraulic line or cable may be routed through the mounting frame without a fastening clamp.

55 397145-001

Mounting frame, rear, left side: ► Fit the fastening clamp (1) with hydraulic lines (P1) and (P2), as well as the ISOBUS cable (X150S).

Further fastening clamps, if required, can be found at position (A).

Note: No hydraulic line or cable may be routed through the mounting frame without a fastening clamp.

56 397146-001

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Front/rear-mounted combination Hydraulic system 2793-001 219939-001

Fastening the connection cables

371425-001

57

Mounting frame, right: ► Fasten hydraulic hose lines (E1) and (E2) to the other hydraulic lines using cable ties (1).

These hydraulic lines are no longer required until possible dismantling.

Designation

32

E1

Right front mower load relief

E2

Left front mower load relief

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Front/rear-mounted combination Hydraulic system 2793-001

371426-001

58

Mounting frame, left: ► Fasten hydraulic hose lines (A1), (A2), (S1), (S2) with cable ties (1) and fastening clamps (2).

These hydraulic lines are no longer required until possible dismantling.

Designation A1

Right front mower lift

A2

Left front mower lift

S1

Hydraulically folding safety frames*

S2

Hydraulically folding safety frames*

XH

Lighting cable (7-pin plug)

X30S

Lighting cable

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Front/rear-mounted combination Hydraulic system 2793-001 220079-001

Fitting the panels ► Fit the panels (1).

(2) = M8x16 hexagon head bolt (3) = A8 contact washer (4) = SW13-M8 hex top cap

59 371663-001 219974-001

Converting the magnetic holder Mounting frame, rear: ► Remove the magnetic holder (1).

60 371463-001

► Fit the angle plate (1) to the magnetic holder (2).

(3) = M8x16 flat-head bolt (4) = B8 contact washer (5) = M8 lock nut (6) = SW13-M8 hex top cap

61 371464-001

34

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Front/rear-mounted combination Hydraulic system 2793-001

Mounting frame, front: ► Remove the plug (1).

62 371466-001

► Fit the magnetic holder (1).

(2) = M8x20 hexagon head bolt (3) = A8 contact washer (4) = SW13-M8 hex top cap

63 371468-001

► Clip the hydraulic hose lines in the magnetic holder.

64 371469-001

► Place the plugs for the lighting cable (1), speed sensor cable (2) and ISOBUS cable (3) on the mounting frame.

65 371499-001

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Front/rear-mounted combination Universal drive shaft 2793-001

Universal drive shaft 219987-001

Installing the universal drive shaft Mounting frame, rear: ► Remove the universal drive shaft bracket (1).

66 371481-001

Mounting frame, front: ► Fit the universal drive shaft bracket (1).

(3) = A12 contact washer (4) = 5x22 splint ► Fit the spring (2).

67 371482-001

68 371936-001

36

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Front/rear-mounted combination Universal drive shaft 2793-001

► Install the universal drive shaft.

DISCO 9400 C DUO Operator's Manual ► Adjust the length of the universal drive shaft (1).

DISCO 9400 C DUO Operator's Manual ► Position the universal drive shaft (1) in the universal drive shaft bracket (2).

69 371483-001

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37

Front/rear-mounted combination Lighting 2793-001

Lighting 219988-001

Fitting the light bar Mounting frame, rear: ► Fit the frame (1) for the light bar.

(2) = M12x40 hexagon head bolt (3) = B12 contact washer (4) = 13.5x55x5 washer (5) = M12 lock nut

70 371486-001

► Mount the light bar (1) on the frame (2).

(3) = M12x30 hexagon head bolt (4) = B12 contact washer (5) = M12 lock nut (6) = SW18-M12 hex top cap

71 371487-001

72 371489-001

38

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Front/rear-mounted combination Lighting 2793-001

► Remove plugs (1). ► Remove the bolts (3) and take off the holder (2). ► Put the plugs (1) back in place.

73 371491-001

74 371492-001

► Connect the lighting cable (X30S) to the light bar wiring loom (1). ► Secure the lighting cable (X30S) and light bar wiring loom (1) using cable ties (2).

75 371498-001

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Front/rear-mounted combination Hitching the machine 2793-001

Hitching the machine 220166-001

Hitching the front mower to the tractor ► Hitch the front mower to the tractor.

Front mower Operator's Manual

76 371749-001 220167-001

Hitching DISCO 9400 C DUO to the tractor ► Hitch the DISCO 9400 C DUO to the tractor.

DISCO 9400 C DUO Operator's Manual

77 371750-001

40

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Pushed rear-mounted combination Check list 2793-001

Pushed rear-mounted combination Check list 221386-001

Conversion to towed rear combination

374040-001

78

Task to be performed Lower the load relief.

Page 42

Unhitch the front mower from the tractor.

Page 42

Unhitch DISCO 9400 C DUO from the tractor.

Page 42

Remove the light bar from the DISCO 9400 C DUO.

Page 44

Remove the universal drive shaft for the tractor.

Page 47

Convert the hydraulic system.

Page 49

Convert the coupling device for a tractor.

Page 57

Fit the adapter for the front mower.

Page 59

Move the mowers of the DISCO 9400 C DUO.

Page 66

Fit the light bar.

Page 69

Prepare the front mower for hitching to the DISCO 9400 C DUO.

Page 71

Hitch the DISCO 9400 C DUO to the tractor.

Page 74

Hitch the front mower to the DISCO 9400 C DUO.

Page 74

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Pushed rear-mounted combination Work preparation 2793-001

Work preparation 221405-001

Lowering the load relief ► Lower the balancing pressure of all mower units.

DISCO 9400 D DUO Operator's Manual ► Read the balancing pressure off pressure gauges (1) and (2).

Display = 0 bar

79 374055-001 222085-001

Unhitching the front mower from the tractor ► Unhitch the front mower from the tractor.

Front mower Operator's Manual

80 371749-001 221407-001

Unhitching DISCO 9400 C DUO from the tractor ► Select a parking place you can access from both sides with the tractor.

After conversion, the hitch position is on the opposite side. ► Lower the outrigger mowing units. ► Unhitch DISCO 9400 C DUO from the tractor.

DISCO 9400 C DUO Operator's Manual

81 371750-001

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Pushed rear-mounted combination Work preparation 2793-001 221394-001

Removing the covers ► Remove the covers (1) on the left and right.

82 374046-001

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Pushed rear-mounted combination Lighting 2793-001

Lighting 221413-001

Removing the light bar ► Unplug the lighting cable (X30S) from the light bar wiring loom (1). ► Remove the cable ties (2) on the lighting cable (X30S) and light bar wiring loom (1).

83 371498-001

► Remove plugs (1).

84 374056-001

44

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Pushed rear-mounted combination Lighting 2793-001

► Attach the bracket (1).

(2) = M10x20 cap screw (3) = M12 hexagon nut ► Put the plug back in place.

85 374058-001

86 374061-001

► Remove the light bar (1) from the frame (2).

(3) = M12x30 hexagon head bolt (4) = B12 contact washer (5) = M12 lock nut (6) = SW18-M12 hex top cap

87 371487-001

88 371489-001

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45

Pushed rear-mounted combination Lighting 2793-001

Mounting frame, rear: ► Remove the frame (1) for the light bar.

(2) = M12x40 hexagon head bolt (3) = B12 contact washer (4) = 13.5x55x5 washer (5) = M12 lock nut

89 371486-001

46

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Pushed rear-mounted combination Universal drive shaft 2793-001

Universal drive shaft 221433-001

Removing the universal drive shaft Mounting frame, front: ► Remove the universal drive shaft (1).

90 374076-001

► Remove the universal drive shaft bracket (1).

91 374080-001

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47

Pushed rear-mounted combination Universal drive shaft 2793-001

Mounting frame, rear: ► Fit the universal drive shaft bracket (1).

(3) = A12 contact washer (4) = 5x22 splint ► Fit the spring (2).

92 374083-001

93 374079-001

48

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Pushed rear-mounted combination Hydraulic system 2793-001

Hydraulic system 221426-001

Turning the pressure gauges ► Unscrew hydraulic hose lines (3) and (4). ► Unscrew pressure gauges (1) and (2).

94 374067-001

► Screw pressure gauge (1) and (2) in the new position.

(3) = contact washer (4) = hexagon nut ► Screw on hydraulic hose lines (5).

95 374071-001

96 374075-001

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49

Pushed rear-mounted combination Hydraulic system 2793-001 221446-001

Preparing the connection cables for the front mower

371426-001

97

Mounting frame, left: ► Remove the cable ties (1) and fastening clamps (2) from the hydraulic hose lines.

Designation

50

A1

Right front mower lift

A2

Left front mower lift

S1

Hydraulically folding safety frames*

S2

Hydraulically folding safety frames*

XH

Lighting cable (7-pin plug)

X30S

Lighting cable

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Pushed rear-mounted combination Hydraulic system 2793-001

98

371425-001

Mounting frame, right: ► Remove the cable ties (1) of hydraulic hose lines (E1) and (E2).

Designation E1

Right front mower load relief

E2

Left front mower load relief 221442-001

Converting the connection cables for the tractor ► Remove the panels (1).

99 374101-001

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51

Pushed rear-mounted combination Hydraulic system 2793-001

Mounting frame, rear, left side: ► Remove the fastening clamp (1). ► Remove the double clamp (2).

100 397145-001

Mounting frame, rear, left side: ► Remove the fastening clamp (1). ► Attach no longer required fastening clamps at position (A).

These will be required in the event of dismantling.

101 397146-001

374103-001

52

102

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Pushed rear-mounted combination Hydraulic system 2793-001

► Pass the connection cables for the tractor through to the rear.

Mounting frame, front, right side: Designation P1

Hydraulic hose line P1 (red)

P2

Hydraulic hose line P2 (orange)

X150S

ISOBUS cable

Mounting frame, front, left side: Designation LS

Hydraulic hose line LS (green)

T

Hydraulic hose line T (blue)

XH

Lighting cable (7-pin plug)

X04S

Speed sensor cable

373981-001

103

Mounting frame, rear: ► Secure the connection cables for the tractor using fastening clamps (1).

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53

Pushed rear-mounted combination Hydraulic system 2793-001 221447-001

Fitting the connection cables for the front mower

374109-001

104

► Pass the connection cables for the front mower through to the front.

Mounting frame, front, right side: Designation A1

Right front mower lift

E1

Right front mower load relief

Mounting frame, front, left side: Designation

54

A2

Left front mower lift

E2

Left front mower load relief

S1

Hydraulically folding safety frames*

S2

Hydraulically folding safety frames*

X05T

Speed sensor cable

X30S

Lighting cable

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Pushed rear-mounted combination Hydraulic system 2793-001

Mounting frame, rear, left side: ► Fit the fastening clamp (1) with hydraulic lines (A2) and (E2), as well as cables (X05T) and (X30S), in the mounting frame. ► Fit the double clamp (2) with hydraulic lines (S1) and (S2) in the mounting frame.

105 397077-001

Mounting frame, rear, right side: ► Fit the fastening clamp (1) with hydraulic lines (A1) and (E1) in the mounting frame.

106 397080-001 221439-001

Converting the magnetic holder Mounting frame, front: ► Remove the magnetic holder (1) and angle plate (2). ► Seal the tap hole with a plug (3).

(3) = D7.2x6-F plug

107 374090-001

108 374092-001

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55

Pushed rear-mounted combination Hydraulic system 2793-001

► Remove the angle plate (1) from the magnetic holder (2).

109 374095-001

Mounting frame, rear: ► Fit the magnetic holder (1). Use the right-hand holes to do so.

(2) = M8x16 flat-head bolt (2) = B8 contact washer (4) = M8 lock nut (5) = SW13-M8 hex top cap

110 374098-001

► Clip the hydraulic hose lines in the magnetic holder.

111 374099-001

► Place the plugs for the lighting cable (1), speed sensor cable (2) and ISOBUS cable (3) on the mounting frame.

112 374110-001

56

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Pushed rear-mounted combination Hitch 2793-001

Hitch 221448-001

Removing the ball splines

371285-001

113

Mounting frame, front: ► Remove the upper link pin (1) and ball spline. ► Remove the lower link pin and ball spline (2).

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57

Pushed rear-mounted combination Hitch 2793-001 221449-001

Fitting the ball splines

114

375318-001

Mounting frame, rear: ► Fit the upper link pin and ball spline (1).

DISCO 9400 C DUO Operator's Manual ► Fit the lower link pins and ball splines (2).

DISCO 9400 C DUO Operator's Manual 222200-001

Installing the universal drive shaft ► Fit the universal drive shaft (1). ► Adjust the length of the universal drive shaft (1).

DISCO 9400 C DUO Operator's Manual ► Place the universal drive shaft in the universal drive shaft bracket (2).

115 375258-001

58

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Pushed rear-mounted combination Adapter 2793-001

Adapter 222101-001

Fitting the adapter ► Move the adapter to the installation point.

116 371188-001

► Position the rocker arm (1) under the mounting frame (see arrows).

117 374991-001

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59

Pushed rear-mounted combination Adapter 2793-001

375321-001

118

► Fix the rocker arm (1) to the mounting frame.

(2) = pin (3) = 25x35x15 bushing (4) = AS3047-30X47X1.0 axial washer

NOTICE Fit the rocker arm and axial washers in the mounting frame support without play (see removal notes).

60

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Pushed rear-mounted combination Adapter 2793-001

► Secure the pin (3) with a washer (2) and linch pin (1).

(1) = 10x45 linch pin (2) = 30.5x42x2 washer

119 375011-001

120 375012-001 221450-001

Attaching the guards Mounting frame, front: ► Install guards (1).

(2) = M6x20 flat-head bolt (3) = B6 contact washer (4) = M6 lock nut (5) = SW10-M6 hex top cap

121 374111-001

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61

Pushed rear-mounted combination Adapter 2793-001 222100-001

Installing the upper link ► Raise the quick-release three-point hitch (2) using suitable lifting equipment (1).

122 375023-001

62

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Pushed rear-mounted combination Adapter 2793-001

375346-001

123

► Fix the upper link (4) to the mounting frame.

(1) = pin (2) = Ø40x31x16 spacer ring (3) = 30x47x1 axial washers The bracket (5) must be facing up.

NOTICE Fit the upper link and axial washers in the mounting frame support without play (see removal notes).

124 371173-001

► Secure the pin with a linch pin (2).

(1) = 30.5x42x4 washer (2) = 12x45 linch pin

125 375320-001

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63

Pushed rear-mounted combination Adapter 2793-001 222145-001

Fitting the cylinders

375233-001

126

On both sides: ► Fit the cylinder.

(1) = pin (2) = bushing (3) = 26x34x3 washer ► Secure the pin (1) with a bolt.

(2) = M12x120 hexagon head bolt (3) = A12 contact washer (4) = M12 hexagon nut (5) = SW18-M12 hex top cap

127 375235-001

64

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Pushed rear-mounted combination Adapter 2793-001 222191-001

Connecting the cylinders

375246-001

128

► Connect hydraulic lines (E1) and (E2) to the load relief cylinders.

NOTICE Hydraulic hose lines (E1) and (E2) were marked with cable ties (1) during removal.

► Connect hydraulic hose lines (A1) and (A2) to the lift cylinders.

222182-001

Fitting the panels ► Fit the panels (1).

(2) = M8x16 hexagon head bolt (3) = A8 contact washer (4) = SW13-M8 hex top cap

129 375027-001

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Pushed rear-mounted combination Rear mowers 2793-001

Rear mowers 226666-001

Relocating mower units 140304-002

WARNING Dismounted arms will shoot upwards.

Death or serious injury. ► Remove all load relief of mower units completely (load relief = 0).

140303-003

NOTICE When relocating the arms, observe the marking of components. ► Unscrew the damper (1) on the lower connection. ► Remove the pin (3) and take off the adjustment tool (2).

130 386989-001

► Unscrew the arrow (1) and screw it in at position (A). ► Unscrew the rubber buffer (2) and screw it in at position (B).

131 387027-001

66

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Pushed rear-mounted combination Rear mowers 2793-001

► Unscrew bolt (1). ► Drive out the expansion pin (2).

132 387014-001

► Drive out the pin (1) using the slide hammer puller (2).

133 387015-001

► Shift the mower inwards until the holes in the outrigger and the mower unit align. ► Screw a hexagon head bolt (1) into the pin (2) as a sacrificial screw. ► Adjust the axial play between the frame and outrigger using pressure discs (3). Use at least one pressure disc (3) at the rear. ► Lubricate the pin (2) and drive it in.

134 387016-001

► Secure the pin with an expansion pin (2). ► In addition, secure it with a screwed connection (1).

135 386917-001

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Pushed rear-mounted combination Rear mowers 2793-001

► Fill the ring (1) with grease.

136 387017-001

► Fit the cover (1) at the front and the rear.

137 386919-001

► Screw the damper (1) in the front position (II). ► Fit the adjustment tool (2) in position (II) using the pin (3). ► The lower connection of the adjustment tool (2) has two positions. Fit the adjustment tool (2) in the rear position. ► Fit the adjustment tool (2) so that the red arrow aligns with the red bracket.

138 386988-001

68

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Pushed rear-mounted combination Front mower unit 2793-001

Front mower unit 222213-001

Unhooking the elastic rope ► Unhook the elastic ropes (1) on the left and right.

139 371044-001 222214-001

Fitting the light bar ► Fit the light bar (1).

(2) = bracket (3) = M10x30 flat-head bolt (4) = B10 contact washer (5) = M10 lock nut

140 375263-001

141 375264-001

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Pushed rear-mounted combination Front mower unit 2793-001

► Remove the cable ties (2) on the lighting cable (1) of the front mower.

142 371048-001

► Plug the lighting cable of the front mower into the plug-in connection (2) of the light bar. ► Secure the cable and plug-in connection with cable ties (1).

143 371047-001

70

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Pushed rear-mounted combination Preparing the front mower 2793-001

Preparing the front mower 222211-001

General The tasks in this chapter are only necessary if the front mower was previously attached to the tractor and is now to be attached to the DISCO 9400 C DUO. 231331-001

Removing the front mower load relief ► Remove the mounted front mower load relief system. ► Remove the load relief springs (1). ► Remove ACTIVE FLOAT (2).

144 389728-001

145 389727-001 222234-001

Removing the universal drive shaft ► Remove the universal drive shaft (1) for hitching to the tractor.

146 371749-001

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Pushed rear-mounted combination Preparing the front mower 2793-001 222241-001

Converting the swath setting system ► Remove the reinforcement plate (1) with variable swath stetting.

147 373910-001

► Fit the reinforcement plate (1) with fixed swath setting.

148 373911-001 222238-001

Removing the hydraulic hose lines ► Remove the hydraulic hose lines.

222239-001

Fitting the hydraulic hose lines ► Fit the hydraulic hose lines (1).

Length of hose lines: 1370 mm

149 371669-001

72

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Pushed rear-mounted combination Preparing the front mower 2793-001

► Secure the hydraulic hose lines (2) with fastening clamps (1).

150 371670-001 222240-001

Installing the universal drive shaft ► Fit the universal drive shaft (1).

151 371668-001

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Pushed rear-mounted combination Hitching the machine 2793-001

Hitching the machine 222245-001

Hitching DISCO 9400 C DUO to the tractor ► Hitch the DISCO 9400 C DUO to the tractor.

DISCO 9400 C DUO Operator's Manual

152 374051-001 222246-001

Hitching the front mower to the DISCO 9400 C DUO ► Hitch the front mower to the DISCO 9400 C DUO. DISCO 9400 C DUO Operator's Manual

NOTICE If the speed sensor cable has been disconnected, the quick-release three-point hitch can only be raised if the outrigger mowing units are in the transport position or if the detector cable between the front mower and the mounting frame is connected.

153 371046-001

► Remove the protective cap (1) from the lighting cable. ► Remove the protective cap (2) from the speed sensor cable.

154 371666-001

74

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Pushed rear-mounted combination Hitching the machine 2793-001

► Connect the lighting cable (1) and speed sensor cable (2). ► Connect the hydraulic hoses (3) of the hydraulic folding safety frame*.

155 371045-001

► Hook in the elastic ropes (1) on the left and right.

156 371044-001

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2793-001

Index A Adapter Installation........................................................................................................................................................59 Removing.........................................................................................................................................................22 Adapting the overlap Mower unit....................................................................................................................................................... 16

B Ball splines Installation..................................................................................................................................................25, 58 Removing...................................................................................................................................................24, 57

C Checklist Front/rear-mounted combination........................................................................................................................8 Rear combination.............................................................................................................................................41 Connection cables Converting..................................................................................................................................................29, 51 Front mower unit............................................................................................................................27, 32, 50, 54 Tractor........................................................................................................................................................29, 51 Conversion instructions Information.........................................................................................................................................................4 Conversion work....................................................................................................................................................... 7 Covers Removing...................................................................................................................................................11, 43 Cylinders Connecting.......................................................................................................................................................65 Installation........................................................................................................................................................64 Removing.........................................................................................................................................................20

D DISCO 9400 C DUO Hitching up.................................................................................................................................................40, 74 Unhitching..................................................................................................................................................10, 42

F Fitting DISCO 9400 C DUO..................................................................................................................................40, 74 Front mower unit........................................................................................................................................40, 74 Fitting ACTIVE FLOAT Front mower unit..............................................................................................................................................15 Fitting the load relief springs Front mower unit..............................................................................................................................................15 Fitting work................................................................................................................................................................7 Front mower unit Connection cables......................................................................................................................... 27, 32, 50, 54 Fitting ACTIVE FLOAT.....................................................................................................................................15 Fitting the load relief springs............................................................................................................................15 General...................................................................................................................................................... 13, 71 Hitching up.................................................................................................................................................40, 74 Hydraulic hoses............................................................................................................................. 14, 14, 72, 72 Removing ACTIVE FLOAT.............................................................................................................................. 71 Removing the load relief springs......................................................................................................................71 Unhitching....................................................................................................................................................9, 42

76

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2793-001

Universal drive shaft...................................................................................................................... 13, 15, 71, 73 Front/rear-mounted combination Checklist............................................................................................................................................................ 8

G General Front mower unit........................................................................................................................................13, 71 Guards Installation........................................................................................................................................................61 Removing.........................................................................................................................................................24

H Hazard signs Warnings............................................................................................................................................................6 Hydraulic hoses Front mower unit............................................................................................................................14, 14, 72, 72 Tractor........................................................................................................................................................29, 51

I Information about these conversion instructions...................................................................................................................4

L Light bar Installation..................................................................................................................................................38, 69 Removing...................................................................................................................................................12, 44

M Magnetic holder Converting..................................................................................................................................................34, 55 Manual Validity............................................................................................................................................................... 4 Mower suspension Lowering...................................................................................................................................................... 9, 42 Mower unit Adapting the overlap........................................................................................................................................16 Mower units Relocating..................................................................................................................................................16, 66

N Notes Declaration.........................................................................................................................................................5

P Panels Installation..................................................................................................................................................34, 65 Pressure gauge Turning.......................................................................................................................................................26, 49

R Rear combination Checklist.......................................................................................................................................................... 41 Remove Covers........................................................................................................................................................11, 43 Removing ACTIVE FLOAT Front mower unit..............................................................................................................................................71

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2793-001

Removing the load relief springs Front mower unit..............................................................................................................................................71 Rubber cord Disconnecting.............................................................................................................................................. 9, 69 Fitting............................................................................................................................................................... 74

S Safety Fitting and conversion work............................................................................................................................... 7 Signal word Warnings............................................................................................................................................................6 Suspension Lowering...................................................................................................................................................... 9, 42 Swath setting system Converting..................................................................................................................................................13, 72 Symbols Declaration.........................................................................................................................................................5

U Unhitching DISCO 9400 C DUO..................................................................................................................................10, 42 Front mower unit..........................................................................................................................................9, 42 Universal drive shaft Front mower unit............................................................................................................................13, 15, 71, 73 Installation..................................................................................................................................................36, 58 Removing...................................................................................................................................................24, 47 Upper link Installation........................................................................................................................................................62 Removing.........................................................................................................................................................21

V Validity of manual........................................................................................................................................................... 4 Vehicle identification number.................................................................................................................................... 4

W Warnings Hazard signs......................................................................................................................................................6 Signal word........................................................................................................................................................ 6

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At CLAAS KGaA mbH we are constantly improving our products to reflect the latest technological developments. For this reason, we reserve the right to make changes to diagrams and descriptions in this documentation without incurring any obligation to alter any machines previously delivered.

Specifications, dimensions and weights are nonbinding. Responsibility for errors or 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 33416 HARSEWINKEL Germany

Our contribution to the environment: CLAAS have printed this manual on 100 % chlorine free paper.

CLAAS KGaA mbH 33416 HARSEWINKEL GERMANY Tel. +49 (0)5247 12-0 www.claas.com

00 2348 208 0 DISCO 9400 C DUO - Umbau RÜFA <> FRHE EN - 05/2019 Printed in Germany