Page 1

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

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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.

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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

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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)

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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


Service manual

Product description Technical data

Description

Value Unit

Operating weight

5480 kg

Tractive force

4364 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:

70 dB (A)

L509 - 1112 / 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.

Description

Value Unit

Bucket capacity as per ISO 7546

1.1 m³

Bucket width

L506 - 1108 / from 22400 L507 - 1109 / from 22400 L508 - 1111 / from 22400 L509 - 1112 / from 22400

2200 mm

Specific material weight A Dump height at maximum lifting height and 45° tilt-out angle B Dump height

2641 mm

C Maximum bucket base height

3139 mm

D Maximum bucket pivot point height

3339 mm

E Maximum bucket top height F Reach at maximum lifting height and 42° tilt-out angle

4235 mm

L510 - 1114 / from 22400 L507 - 1110 / from 22400 L509 - 1113 / from 22400 L514 - 1115 / from 21019

1.8 t/m³

3000 mm

909 mm

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Liebherr L507-1109 Wheel Loader Service Repair Manual SN:19047  

Liebherr L507-1109 Wheel Loader Service Repair Manual SN:19047  

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