en
Service manual (20
Wheel loader (10 points)
L506 - L510, L507S, L509S L514 Stereo / Tier IIIA (10
en
Service manual (20
Wheel loader (10 points)
L506 - L510, L507S, L509S L514 Stereo / Tier IIIA (10
Address Address:
LIEBHERR-WERK BISCHOFSHOFEN GMBH Dr. Hans Liebherr – Straße 4 A – 5500 BISCHOFSHOFEN, AUSTRIA
Product identification Manufacturer: Product group: Type: Construction number: Serial number:
LIEBHERR-WERK BISCHOFSHOFEN GMBH Wheel loader L506 L507 L508 L509 L510 L507S 1108 1109 1111 1112 1114 1110 19047 19047 19047 19047 19047 19047
Document identification Order number: Author: Document version: Manual number: Owner:
10471543 LBH / T-DOK department 01
L509S 1113 19047
L514 1115 21019
General information
1
Product description
2
Maintenance
3
Diesel engine
4
Cooling system
5
Travel hydraulics
6
Working hydraulics
7
Steering system
8
Brake system
9
Electrical system
10
Transfer gear
11
Axles, drive shafts
12
Machine frame, ballast weight
13
Central lubrication system
14
Covering, cab access
15
Cab, heating, air-conditioning
16
Lift arm, quick-change device
17
Attachments, accessories
18
Repair work, troubleshooting
19
Options
20
1 General Information 1.0 Chapter contents 1
General Information ............................................................ 1.0-1 1.1
Safety regulations ...........................................................................1.0-1 1.1.1
Introduction...........................................................................1.0-1
1.1.2
Overview of the safety regulations .......................................1.0-2
1.2
L506 - 1108 / from 22400 L506 - 1109 / from 22400 L508 - 1111 / from 22400 L509 - 1112 / from 22400
Special tools for maintenance and repair work...............................1.0-1 1.2.1
Special tools in general ........................................................1.0-1
1.2.2
Special tools for hydraulic cylinders .....................................1.0-1
1.2.3
Special tools for electronics..................................................1.0-2
1.2.4
Special tools for axles...........................................................1.0-2
1.2.5
Special tools for the central lubrication system ....................1.0-3
1.2.6
Special tools for the air conditioning system ........................1.0-3
1.2.7
Special tools for cab windows ..............................................1.0-3
L510 - 1114 / from 22400 L507 - 1110 / from 22400 L509 - 1113 / from 22400 L514 - 1115 / from 21019
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Service Manual
General Information Safty regulations
1.1 Safety regulations Working on the machine poses safety risks to the operator, driver or maintenance engineers. You can prevent risks and accidents by regularly reading and observing the various safety instructions. This is especially important for personnel who only occasionally work on the machine, for example, carrying out rigging or maintenance work. The safety regulations listed below, if conscientiously followed, will ensure your own safety and that of others, and will prevent the machine from being damaged. Whenever tasks which could cause danger to personnel or damage to the machine are described, the necessary safety precautions are explained in this manual. These are indicated by the headings Danger, Warning or Caution.
1.1.1
Introduction 1. The symbols below have the following meanings: Danger Risk of personal injury. Denotes an impending dangerous situation which can lead to serious injury or death if not avoided. Note the warning.
Warning Risk of personal injury. Denotes a potentially dangerous situation which can lead to serious injury or death if not avoided. Note the warning.
Caution Risk of personal injury. Denotes a potentially dangerous situation which can lead to slight injury if not avoided. Note the warning.
Caution Risk of damage to the machine. Denotes actions or circumstances which may result in damage to the machine. Note the warning.
Note Useful information Denotes information on correctly handling the machine and the lubricants and fuels used. Observe the instructions.
L506 - 1108 / from 22400 L506 - 1109 / from 22400 L508 - 1111 / from 22400 L509 - 1112 / from 22400
L510 - 1114 / from 22400 L507 - 1110 / from 22400 L509 - 1113 / from 22400 L514 - 1115 / from 21019
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General Information
Service Manual
Safety regulations
2. Observance of these instructions does not exempt you from following any additional rules and guidelines that may apply The following should also be observed: The safety rules in force at the operating site Legally enforceable road traffic regulations Guidelines issued by trade associations
1.1.2
Overview of the safety regulations A detailed description of these can be read in the relevant section of the safety regulations chapter in the operating manual. The following sections are included in the operating manual:
1.0-2
1
Introduction
2
General safety regulations
3
Proper use
4
Decals on the machine
5
Instructions on preventing crushing injuries and burns
6
Instructions on preventing fires and explosions
7
Safety instructions for start-up
8
Safety precautions during start-up
9
Instructions for safe working
10
Safety instructions for driving on slopes
11
Parking safely
12
Transporting the machine safely
13
Towing the machine safely
14
Measures for ensuring safe maintenance
15
Safety instructions for working on machines with hydro accumulators
16
Safety instructions for welding work on the machine
17
Instructions for working safely on the working attachment
18
Safety instructions for transporting the machine by crane
19
Safe maintenance of hydraulic hoses and hose lines
20
Attachments and accessories
21
Protection against vibrations
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L506 - 1108 / from 22400 L506 - 1109 / from 22400 L508 - 1111 / from 22400 L509 - 1112 / from 22400
L510 - 1114 / from 22400 L507 - 1110 / from 22400 L509 - 1113 / from 22400 L514 - 1115 / from 21019
Service Manual
General Information Special tools for maintenance and repair work
1.2 Special tools for maintenance and repair work 1.2.1 Description
Special tools in general ID no.
Digital second thermometer
7020372
All wheel loaders
Anti-freeze and battery tester
7408922
All wheel loaders
24 volt vacuum pump 12 to 24 volt transformer Filling and testing device with case Manometer 0 - 40 bar Manometer 0 - 250 bar Manometer 0 - 600 bar Manometer connection High pressure hose 1500 mm High pressure hose 4000 mm Screw connection M 10 x 1 Draining hose Drain piece
7408148 6905469
All wheel loaders L506 - L514
Remarks For measuring temperature during adjustments For checking the acidity concentration (battery charging state) and for checking the anti-freeze For avoidance of oil losses For use of the vacuum pump
8145359
All wheel loaders
For checking the hydro accumulator
7361288 5002932 5002866 7002436 7002475 7009134 5005180 7005660 7402657
All wheel loaders All wheel loaders All wheel loaders All wheel loaders All wheel loaders All wheel loaders All wheel loaders All wheel loaders All wheel loaders
Safety cap SW 10
7009315
All wheel loaders
Safety cap SW 13 Safety cap SW 17 Safety cap SW 19
7615515 7615589 7009317
All wheel loaders All wheel loaders All wheel loaders
Safety cap SW 17
7622068
All wheel loaders
For checking the hydraulic pressure For checking the hydraulic pressure For checking the hydraulic pressure Connection for the manometer High pressure hose for manometer High pressure hose for manometer For checking the hydraulic pressure For draining of oil via a drain valve For the draining hose For securing the valves on the variable adjustment motor For securing the valves on the pumps For securing the valves on the pumps For securing the valves on the pumps For securing the valves on the control block
1.2.2 Description
Special tools for hydraulic cylinders ID no.
Assembly sleeve 70 mm
9110556
Expansion sleeve 70 mm
9110402
Assembly sleeve 90 mm Expansion sleeve 90 mm
9227161 9227162
Assembly sleeve 80 mm
9227165
Expansion sleeve 80 mm
9227166
Assembly sleeve 100 mm
9998626
Expansion sleeve 100 mm
9110405
Assembly sleeve 110 mm
9170509
L506 - 1108 / from 22400 L506 - 1109 / from 22400 L508 - 1111 / from 22400 L509 - 1112 / from 22400
Use
Use Steering cylinder L506 L510 Steering cylinder L506 L510 Steering cylinder L514 Steering cylinder L514 Lift cylinder L506, L507 Tilt cylinder L506, L507, L514 - P Lift cylinder L506, L507 Tilt cylinder L506, L507, L514 - P Lift cylinder L508 - L510 Tilt cylinder L508 - L510 Lift cylinder L508 - L510 Tilt cylinder L508 - L510 Lift cylinder L514 - Z Tilt cylinder L514 - Z
L510 - 1114 / from 22400 L507 - 1110 / from 22400 L509 - 1113 / from 22400 L514 - 1115 / from 21019
Remarks For fitting the seals For fitting the seals For fitting the seals For fitting the seals For fitting the seals
For fitting the seals For fitting the seals For fitting the seals For fitting the seals
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General Information
Service Manual
Special tools for maintenance and repair work
Description
ID no.
Expansion sleeve 110 mm
9170511
Bearing head assembly spanner 58/8 mm Bearing head assembly spanner 70/8 mm Bearing head assembly spanner 80/12 mm Special socket
9237826 9210219 9238020 93011858
1.2.3 Description
8502956
Test probe, red Test probe, black Magnet tester Stripping and crimping pliers 0.5 6.0 mm2 Insertion tool Piston mounting tool Crimping pliers Wedge extractor tool Extraction tool size 12 for pin and bushing Extraction tool size 16 for pin and bushing Extraction tool size 20 for pin and bushing EMT data cable
Use All wheel loaders
884191214 All wheel loaders 884191114 All wheel loaders 8145743 All wheel loaders
For fitting the seals For fitting the piston rod bearing For fitting the piston rod bearing For fitting the piston rod bearing For loosening and tightening the sleeve
Remarks For measuring voltage, current, resistance and frequency For testing DEUTSCH plugs For testing DEUTSCH plugs For checking solenoid valves
8460263
All wheel loaders
For MATE-N-LOK plug connectors
8145432 7366655 8503647 7026267
All wheel loaders All wheel loaders All wheel loaders All wheel loaders
For MATE-N-LOK plug connectors For MATE-N-LOK plug connectors For DEUTSCH plug connectors For DEUTSCH plug connectors
8145674
All wheel loaders
For DEUTSCH plug connectors
8145673
All wheel loaders
For DEUTSCH plug connectors
8503630
All wheel loaders
For DEUTSCH plug connectors
9067426
L506 - L514
Adapter cable RS232<>USB
693190714 All wheel loaders
USB dongle
10333608
1.2.4
L506 - L514
For communicating with the control electronics For communicating with the wheel loader electronics if there is an error with the RS232 interface on the notebook. For communicating with the control electronics
Special tools for axles
Description
ID no.
Hand pump
8145835
Feeler gauge
8145535
Driver, Øa=150 mm
10220615
Driver, Øa=205 mm
10220622
Driver, Øa=62 mm
10220616
Set of 5 spanners
10220617
1.0-2
Remarks
Special tools for electronics ID no.
Digital multimeter
Use Lift cylinder L514 - Z Tilt cylinder L514 - Z Steering cylinder L506 L510 Lift cylinder L506, L507 Tilt cylinder L506, L507 Lift cylinder L508 - L510 Tilt cylinder L508 - L510 Quick coupler L506 -L510
Use Front axle L507s, L509s, L514 Front axle L507s, L509s, L514 Front axle L506 - L508, L507s Rear axle L506 - L508, L507s Axles L506 - L508, L507s Axles L506 - L514, L507s, L509s
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Remarks For relieving the disc springs and for testing the tightness of the disc brakes For inspecting the wear on the wet disc brake (T1-2313) For installing the shaft seal ring in the hub (T2-2384) For installing the shaft seal ring in the hub (T15-4266) For installing the shaft seal ring in the axle casing (T3-2387) For gripping whilst installing or removing the bevel gear shaft (T5-2386)
L506 - 1108 / from 22400 L506 - 1109 / from 22400 L508 - 1111 / from 22400 L509 - 1112 / from 22400
L510 - 1114 / from 22400 L507 - 1110 / from 22400 L509 - 1113 / from 22400 L514 - 1115 / from 21019
Service Manual
General Information Special tools for maintenance and repair work
Description Slotted nut spanner with 3 adapters
ID no. 10220618
Use Axles L506 - L508, L507s Rear axle L506 - L508, L507s Axles L509 - L514, L509s Axles L509 - L514, L509s Axles L506 - L514, L507s, L509s Axles L509 - L514, L509s
Driver, Øa=66 mm
10220621
Driver, Øa=185 mm
10220623
Slotted nut spanner
10220633
Handle for driver
10220624
Slotted nut spanner with adapter
10220626
Slip bushing, Øa=33 mm
10220627
Front axle L509s
Thrust bolt
10220628
Front axle L509s
Driver, Øa=62.5 mm
10220631
Driver, Øa=90 mm
10220632
1.2.5 Description Filling press Filling connection Central lubrication BEKA MAX Data cable + software Central lubrication Gröneveld data cable Central lubrication Gröneveld plug adapter
Front axle L509 - L514, L509s Rear axles L509 - L514, L509s
Use All wheel loaders All wheel loaders
10008427
All wheel loaders
7624289
All wheel loaders
7624290
All wheel loaders
Description
Required for holding the driver For removing and fitting the bevel gear shaft (T22-3317/A) For installing the 100 % lockout piston (T29-3543) For tightening the 100 % lockout spring (T30-2316) For installing the shaft seal ring in the axle casing (T34-2322) For installing the shaft seal ring in the bearing bushing of the axle (T5-3342)
Special tools for the central lubrication system
ID no. 10009239 7029283
1.2.6
Remarks For removing and fitting the bevel gear shaft and differential (T6-1332) For installing the axle seal ring in the axle casing (T14-4210) For installing the shaft seal ring in the hub (T10-3502) For removing and fitting the differential gear (T13-3333)
Remarks For quickly filling the Reservoir For inspecting the Central lubrication system For inspecting the Central lubrication system For inspecting the Central lubrication system
Special tools for the air conditioning system ID no.
Use
Remarks
Vacuum pump
7027552
All wheel loaders
For evacuating the air conditioning system
4-valve test fitting
7027558
All wheel loaders
For testing, evacuating and filling the air conditioning system
Filling hose blue 1500 mm
7027553
All wheel loaders
For the test fitting
Filling hose yellow 1500 mm
7027554
All wheel loaders
For the test fitting
Filling hose red 1500 mm
7027555
All wheel loaders
For the test fitting
Car coupling 253a
7027556
All wheel loaders
For the test fitting
Car coupling 254a
7027557
All wheel loaders
For the test fitting
1.2.7 Description Complete tool box with suction pads
L506 - 1108 / from 22400 L506 - 1109 / from 22400 L508 - 1111 / from 22400 L509 - 1112 / from 22400
Special tools for cab windows ID no.
10021147
Use
Remarks
All wheel loaders
For installing and removing windows
L510 - 1114 / from 22400 L507 - 1110 / from 22400 L509 - 1113 / from 22400 L514 - 1115 / from 21019
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2 Product description 2.0 Chapter contents 2
Product description ............................................................. 2.0-1 2.1
L506 - 1108 / from 22400 L507 - 1109 / from 22400 L508 - 1111 / from 22400 L509 - 1112 / from 22400
Technical data ................................................................................2.1-1 2.1.1
Complete machine................................................................2.1-1
2.1.2
Diesel engine......................................................................2.1-12
2.1.3
Cooling system ...................................................................2.1-18
2.1.4
Travel hydraulics ................................................................2.1-19
2.1.5
Working hydraulics .............................................................2.1-23
2.1.6
Steering system..................................................................2.1-28
2.1.7
Brake system......................................................................2.1-30
2.1.8
Electrical system.................................................................2.1-31
2.1.9
Transfer gear ......................................................................2.1-32
2.1.10
Axles and cardan shaft .......................................................2.1-33
2.1.11
Machine frame and ballast weight......................................2.1-38
2.1.12
Automatic central lubrication system..................................2.1-39
2.1.13
Cab, heating and air conditioning.......................................2.1-40
2.1.14
Lift arms and quick-change device.....................................2.1-41
2.1.15
Equipment and accessories ...............................................2.1-43
L510 - 1114 / from 22400 L507 - 1110 / from 22400 L509 - 1113 / from 22400 L514 - 1115 / from 21019
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Service manual
Product description Technical data
2.1 Technical data 2.1.1
Complete machine
Valid for:
L506 - 1108 / from 22400
The values stated refer to the standard version of the machine: With 365 / 70 R18 tyres Tipping loads and weights include all lubricants, full fuel tank, ROPS/ FOPS cab and driver.
Description
Value Unit
Bucket capacity as per ISO 7546
0.8 m³
Bucket width
1900 mm
Specific material weight A Dump height at maximum lifting height and 45° tilt-out angle B Dump height
2550 mm
C Maximum bucket base height
3011 mm
D Maximum bucket pivot point height
3211 mm
E Maximum bucket top height F Reach at maximum lifting height and 42° tilt-out angle Fmax. Range at 42° tilt-out angle
4040 mm
G Digging depth
2872 mm
818 mm 1517 mm 80 mm
H Height above cab
2725 mm
I Height above exhaust
2600 mm
J Ground clearance L506 - 1108 / from 22400 L507 - 1109 / from 22400 L508 - 1111 / from 22400 L509 - 1112 / from 22400
1.8 t/m³
L510 - 1114 / from 22400 L507 - 1110 / from 22400 L509 - 1113 / from 22400 L514 - 1115 / from 21019
295 mm
2.1-1 of 1 copyright of
MJFCIFSS
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Product description
Service manual
Technical data
Description
Value Unit
K Wheel base
2150 mm
L Overall length
5295 mm
Turning radius over bucket outer edge
3690 mm
Lifting force (SAE)
39 kN
Breakout force (SAE)
43 kN
Tipping load when straight
3540 kg
Tipping load articulated at 30°
3231 kg
Angle of articulation (to each side) Operating weight
5160 kg
Tractive force
4587 daN
Travel speed in travel range 1, forward and reverse
0 6 km/h
Travel speed in travel range 2, forward and reverse
0 20 km/h
Sound pressure level in cab LpA according to ISO 6396 Valid for:
30 °
70 dB (A)
L507 - 1109 / from 22400
The values stated refer to the standard version of the machine: With 365 / 70 R18 tyres Tipping loads and weights include all lubricants, full fuel tank, ROPS/ FOPS cab and driver.
2.1-2 of 2 copyright of
MJFCIFSS
L506 - 1108 / from 22400 L507 - 1109 / from 22400 L508 - 1111 / from 22400 L509 - 1112 / from 22400
L510 - 1114 / from 22400 L507 - 1110 / from 22400 L509 - 1113 / from 22400 L514 - 1115 / from 21019
Service manual
Product description Technical data
Description
Value Unit
Bucket capacity as per ISO 7546
0.9 m³
Bucket width
2050 mm
Specific material weight A Dump height at maximum lifting height and 45° tilt-out angle B Dump height
2550 mm
C Maximum bucket base height
3011 mm
D Maximum bucket pivot point height
3211 mm
E Maximum bucket top height F Reach at maximum lifting height and 42° tilt-out angle Fmax. Range at 42° tilt-out angle
4040 mm
G Digging depth
2872 mm
818 mm 1517 mm 80 mm
H Height above cab
2725 mm
I Height above exhaust
2600 mm
J Ground clearance
295 mm
K Wheel base
2150 mm
L Overall length
5295 mm
Turning radius over bucket outer edge
3690 mm
Lifting force (SAE)
44 kN
Breakout force (SAE)
48 kN
Tipping load when straight
3836 kg
Tipping load articulated at 30°
3501 kg
Angle of articulation (to each side)
30 °
Operating weight
5240 kg
Tractive force
4593 daN
Travel speed in travel range 1, forward and reverse
0 6 km/h
Travel speed in travel range 2, forward and reverse
0 20 km/h
Sound pressure level in cab LpA according to ISO 6396 Valid for:
1.8 t/m³
70 dB (A)
L508 - 1111 / from 22400
The values stated refer to the standard version of the machine: With 405 / 70 R18 tyres Tipping loads and weights include all lubricants, full fuel tank, ROPS/ FOPS cab and driver.
L506 - 1108 / from 22400 L507 - 1109 / from 22400 L508 - 1111 / from 22400 L509 - 1112 / from 22400
L510 - 1114 / from 22400 L507 - 1110 / from 22400 L509 - 1113 / from 22400 L514 - 1115 / from 21019
2.1-3 of 3 copyright of
MJFCIFSS
Product description
Service manual
Technical data
Description
Value Unit
Bucket capacity as per ISO 7546 Bucket width
1.0 m³ 2100 mm
Specific material weight A Dump height at maximum lifting height and 45° tilt-out angle B Dump height
2555 mm
C Maximum bucket base height
3035 mm
D Maximum bucket pivot point height
3235 mm
E Maximum bucket top height F Reach at maximum lifting height and 42° tilt-out angle Fmax range at 42° tilt-out angle
4115 mm
G Digging depth
1.8 t/m³
2896 mm
817 mm 1515 mm 56 mm
H Height above cab
2749 mm
I Height above exhaust
2624 mm
J Ground clearance
319 mm
K Wheel base
2150 mm
L Overall length
5371 mm
Turning radius over bucket outer edge
3820 mm
Lifting force (SAE)
48 kN
Breakout force (SAE)
49 kN
Tipping load when straight
4190 kg
Tipping load articulated at 30°
3824 kg
Angle of articulation (to each side)
2.1-4 of 4 copyright of
MJFCIFSS
L506 - 1108 / from 22400 L507 - 1109 / from 22400 L508 - 1111 / from 22400 L509 - 1112 / from 22400
30 °
L510 - 1114 / from 22400 L507 - 1110 / from 22400 L509 - 1113 / from 22400 L514 - 1115 / from 21019