Liebherr L 506 1258 Wheel Loader Service Manual – PDF DOWNLOAD
FILE DETAILS:
Liebherr L 506 1258 Wheel Loader Service Manual – PDF DOWNLOAD
Language : English
Pages : 498
Downloadable : Yes
File Type : PDF
Size: 105 MB
DESCRIPTION:
Liebherr L 506 1258 Wheel Loader Service Manual – PDF DOWNLOAD
- This service manual is designed for trained specialist staff of the Liebherr organisation and their dealers.
- This service manual contains specialist knowledge for repairing Liebherr construc- tion machines. Basic specialist knowledge on electronics, hydraulics, mechanics and engine technology is not contained in this service manual. Therefore special- ized training and qualifications are necessary. Liebherr recommends participating in the Liebherr training program for construction machines.
In this service manual you will find information on:
- You will find information on controls and operation in the operator’s manual. Information on spare parts are in the spare parts catalogue. Please observe the local accident prevention laws.
- You can find information on repairs of machine parts in the service documentation under “Wheel loader – repair instructions”.
Safety instructions
General safety instructions
1. Familiarise yourself with the operator’s manual before starting up the
machine.
Make sure that you are in possession of additional instructions for any special
equipment installed on your machine, and that you have read and understood
them.
2. Only expressly authorised personnel may operate, service or repair the
machine.
Observe the legal minimum ages.
3. Only trained or instructed personnel may operate the machine. Clearly assign
responsibility for operation, rigging, maintenance and repair work.
4. The operator of the machine must ensure that no persons are in the operating
area of the machine on the basis of a risk assessment conducted in respect of
the operating site.
5. Clearly establish the driver’s responsibilities (also with respect to traffic regulations)
and authorise him to refuse to carry out unsafe instructions from third
parties.
6. Personnel undergoing training and instruction, or who are not yet fully qualified,
may only be allowed to work on the machine under constant supervision
by an experienced person.
7. Now and again, check that your personnel are working safely and are aware of
possible dangers in observance of the operator’s manual.
8. Wear safe working clothes when working on the machine.
Do not wear rings, wristwatches, ties, scarves, unbuttoned jackets, loose
clothing or similar garments, as they can become caught in the machinery and
cause injury.
Certain tasks require: safety glasses, safety boots, hard hats, protective
gloves, reflective vests, ear protection etc.
9. Ask the site manager about any special safety regulations in force on the
construction site.
10. Do not hold onto the steering column, the control panel or the control levers
when getting on or off the machine.
You might inadvertently trigger movements which could lead to accidents.
11. Never jump down from the machine. Use the steps, ladders and platforms
provided for getting on and off.
12. Keep all handles, steps, rails, gangways, platforms and ladders free from oil,
grease, mud snow and ice. This reduces the risk of slipping, tripping up or
falling.
13. Familiarise yourself with the emergency exit through the right cab door and/or
the rear window.
14. Unless there are other instructions, perform maintenance and repair work as
follows:
Procedure:
• Park the machine on firm, level ground and lower the working attachment
to the ground.
• Move all control levers to neutral.
• Turn off the diesel engine and take out the ignition key.
15. Before all work on the hydraulic system, depressurise the hydraulic circuits
and the hydraulic tank as described in the operator’s manual.
16. Lock the working hydraulics to prevent accidental actuation before leaving the
operator’s seat.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Liebherr L 506 1258 Wheel Loader Service Manual – PDF DOWNLOAD
010.1 Safety instructions 010-3
0101.1 General safety instructions 010-3
010.1.2 Instructions on preventing crushing injuries and burns 010-4
010.1.3 Instructions on preventing fires and explosions 010-4
010.14 Safety instructions for start-up 010-6
0101.5 Safety precautions during start-up 010-5
010.1.6 Instructions for safe working 010-6
0101.7 Safety instructions for driving on slopes 010-7
0101.8 Parking safely 010-7
010.1.9 Transporting the machine safely 010-7
010.1.10 Towing the machine safely 010-8
010.1.11 Measures for ensuring safe maintenance 010-8
010.1.12 Safety instructions for maintenance work on machines with hydro
accumulators 010-11
010.1.13 Safety instructions for welding work on the machine 010-11
010.1.14 Safety instruction for working on the working attachment 010-11
010.1.15 Safety instructions for transporting the machine by crane 010-12
010.1.16 Safe maintenance of hydraulic hoses and hose lines 010-12
010.1.17 Roll over protective structure (ROPS) and falling object protection
structure (FOPS) 010-13
010.1.17.1 Preventing accidents 010-13
010.1.17.2 Preventing injuries 010-13
010.1.18 Attachments and accessories 010-13
010.1.19 Protection against vibrations 010-14
010.1.20 See and be seen 010-14
010.1.20.1 Field of view and visual aids 010-14
010.1.20.2 Measures during operation. 010-15
010.1.20.3 Modifications to the machine 010-15
010.1.21 Danger area of the machine 010-15
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
L506-1258 LIEBHERR 5
Contents Service manual
010.2 Special tools for maintenance and repair work 010-17
010.2.1 Special tools in general 010-17
010.2.2 Special tools for the diesel engine 010-17
010.2.3 Special tools for Z kinematics hydraulic cylinders 010-18
010.24 Special tools for steering cylinders 010-18
010.2.5 Special tools for the electrical system 010-18
010.2.6 Special tools for axles 010-19
010.2.7 Special tools for the air conditioning system 010-19
010.2.8 Special tools for cab glazing 010-20
010.2.9 Special tools for the central lubrication system 010-20
010.3 Standards and regulations 010-21
010.3.1 Prestressing forces and tightening torques for bolts with metric
standard and fine threads as per DIN ISO 261 010-21
010.3.1.1 Range of application and purpose 010-21
010.3.1.2 Other applicable documents 010-21
010.3.1.3 Modifications and descriptions 010-22
010.3.1.4 Tightening torques 010-22
010.3.2 Liebherr standards for assembly instructions and tightening torquesg10-28
010.4 Preservation guidelines 010-29
010.4.1 General information 010-29
010.4.2 Machine out of service for an unknown period of time 010-29
010.4.3 Putting the machine out of service 010-30
010.4.3.1 Out of service for up to 2 months 010-30
010.4.3.2 Out of service for up to 12 months 010-31
0104.3.3 Out of service for longer than 12 months 010-32
010.4.4 Putting back into service 010-32
0104.41 After being out of service for 2 months 010-32
010.4.4.2 After being out of service for 12 months 010-33
0104.43 After being out of service for longer than 12 months 010-33
020 Technical data 020-1
020.1 Overall machine 020-4
020.1.1 Complete machine with loading bucket
L506-1258/30398-; 020-4
020.1.2 Working attachment: 4 in 1 bucket
1 506-1258/30398-; 020-5
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
6 LIEBHERR 1506-1258
LBH/M1632018/07/211-20190529_121029/en
L506-1258/30398-; 020-7
020.2 Drive group 020-9
0202.1 Diesel engine
L506-1258/30398-; 020-9
020.2.2 Fuel tank
L506-1258/30398-; 020-10
0202.3 Fuel level sensor
L506-1258/30398-; 020-10
020.24 Fuel pre-filter
L506-1258/30398-; 020-11
0202.5 Fuel fine filter
L506-1258/30398-; 020-11
020.2.6 Air filter vacuum switch
L506-1258/30398-; 020-11
020.2.7 Clutch
L506-1258/30398-; 020-11
020.3 Cooling system 020-12
020.3.1 Water cooler
L506-1258/30398-; 020-12
020.4 Working hydraulics 020-13
0204.1 Working hydraulics pump
L506-1258/30398-; 020-13
0204.2 Control valve block
L506-1258/30398-; 020-13
0204.3 Z-bar kinematics lift cylinder
L506-1258/30398-; 020-14
0204.4 Z kinematics tilt cylinder
L506-1258/30398-; 020-14
020.5 Travel hydraulics 020-15
020.5.1 Travel pump
L506-1258/30398-; 020-15
0205.2 Travel motor
L506-1258/30398-; 020-16
020.6 Hydraulic components 020-17
0206.1 Hydraulic oil temperature switch
L506-1258/30398-; 020-17
020.6.2 Filter unit
L506-1258/30398-; 020-17
020.6.3 Breather filter
L506-1258/30398-; 020-17
020.7 Steering system 020-18
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
L506-1258 LIEBHERR 7
Contents Service manual
020.7.1 Servostat
L506-1258/30398-; 020-18
020.7.2 Steering cylinder
L506-1258/30398-; 020-18
020.8 Brake system 020-19
020.8.1 Drum brake
L506-1258/30398-; 020-19
020.8.2 Brake master cylinder
1 506-1258/30398-; 020-19
020.8.3 Brake light pressure switch B12
L506-1258/30398-; 020-19
020.9 Electrical system 020-20
020.9.1 Battery
L506-1258/30398-; 020-20
020.10 Gearbox 020-21
020.10.1 Transmission
L506-1258/30398-; 020-21
020.11 Axles and drive shafts 020-22
020.11.1 Front axle
L506-1258/30398-; 020-22
020.11.2 Rear axle
L506-1258/30398-; 020-22
020.11.3 Drive shaft
L506-1258/30398-; 020-23
020.11.4 Tyres
L506-1258/30398-; 020-23
020.11.4.2 Special tyres 020-24
020.12 Steel parts of the basic machine 020-25
020.12.1 Ballast weight
L506-1258/30398-; 020-25
020.13 Working attachment 020-26
020.13.1 Lift arms for Z kinematics
L506-1258/30398-; 020-26
020.13.2 Quick coupler
L506-1258/30398-; 020-26
020.14 Operator’s cab, heating and air conditioning 020-27
020.14.1 Heating, air conditioning
L506-1258/30398-; 020-27
020.14.2.1 Air conditioning 020-27
020.14.3.1 Air conditioning compressor 020-27
020.14.4.1 Dryer 020-28
020.14.5.1 Air conditioning pressure switch 020-28
copyright ® Liebher-Werk Bischofshofen GmbH 2019
8 LIEBHERR L506-1258
LBH/M1632018/07/211-20190529_121029/en
020.15 Lubrication system 020-29
020.15.1 Central lubrication pump EP1
L506-1258/30398-; 020-29
020.15.2 Progressive distributor
L506-1258/30398-; 020-29
020.15.21 MX-F 020-29
020.156.22 MX-F25 020-29
020.15.2.3 MX-F 45 020-30
020.1524 MX-F75 020-30
020.15.2.5 MX-F105 020-30
030 Maintenance 030-1
030.1 Maintenance and inspection schedule 030-7
030.2 Filling quantities and lubrication chart 030-12
030.2.1 Recommended lubricants
L506-1258/30398-; 030-12
030.22 Recommended operating fluids
L506-1258/30398-; 030-13
030.3 Lubricants and fuels 030-14
030.3.1 General information on lubricants and fuels 030-14
030.3.1.1 General questions 030-14
030.3.1.2 Safety data sheets 030-14
030.3.1.3 Technical data sheets 030-14
030.3.1.4 Specific Liebherr standards 030-14
0303.2 General information on changing lubricants and fuels 030-14
030.3.3 Converting hydraulic system from mineral oils to biodegradable
hydraulic fluids 030-15
030.3.4 Diesel fuels
L506-1258/30398-; 030-15
030.3.4.1 Specification 030-15
030.3.4.2 Sulphur content in the diesel fuel 030-15
030.3.4.2 Diesel fuel lubricity 030-15
030.34.3 Diesel fuel at low temperatures (winter operation) 030-16
030.3.5 Lubricating oils for diesel engines
L506-1258/30398-; 030-16
030.3.5.1 Lubricating oil quality 030-16
030.3.5.2 Lubricating oil viscosity 030-16
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
L506-1258 LIEBHERR 9
Contents Service manual
030.3.6 Refrigerant
L506-1258; 030-17
030.3.7 Coolants for diesel engines
L506-1258/30398-; 030-17
030.3.7.1 General recommendations 030-17
030.3.7.2 Water (fresh water) 030-18
030.3.7.3 Coolant – Mixing ration 030-18
030.3.7.4 Permissible antifreeze and corrosion inhibitors 030-19
030.3.7.5 Corrosion inhibitors without antifreeze 030-19
030.3.8 Hydraulic oil
L506-1258/30398-; 030-20
030.3.8.1 Liebherr hydraulic oil 030-20
030.3.8.2 Using engine oil as hydraulic oil 030-20
030.3.8.3 Warming up 030-21
030.3.8.4 Biodegradable hydraulic oils 030-21
030.3.8.5 Changing the oil, analysing the oil, changing filters 030-22
030.3.9 Lubricating oils for axles and transmissions
L506-1258/30398-; 030-23
030.3.10 Brake oil
L506-1258/30398-; 030-24
030.3.10.2 Service brake 030-24
030.3.11 Lubrication grease and other lubricants
L506-1258/30398-; 030-24
030.3.11.1 Minimum quality requirements 030-25
030.3.11.2 Liebherr lubrication grease 030-25
030.4 Maintenance tasks 030-27
030.4.1 Safety precautions
L506-1258/30398-; 030-27
030.4.2 Preparatory tasks for maintenance 030-27
030.4.2.1 Maintenance positions
L506-1258/30398-; 030-28
030.4.2.2 Opening the service hatches
L506-1258/30398-; 030-29
0304.23 Turning off battery main switch
L506-1258/30398-; 030-30
030.4.3 Overall machine 030-31
030.4.3.1 Checking the machine for external damage
L506-1258/30398-; 030-31
0304.3.2 Removing loose parts, dirt, ice and snow from the
machine
L506-1258/30398-; 030-31
LBH/M1632018/07/211-20190529_121029/en
L506-1258/30398-; 030-32
030.4.3.4 Checking the machine for leaks
L506-1258/30398-; 030-33
030.4.3.5 Making sure the bolted connections are tight
L506-1258/30398-; 030-33
030.4.3.6 Corrosion protection system for use with salt and arti-
ficial fertilisers (optional): Carrying out corrosion
protection
L506-1258/30398-; 030-34
030.4.3.7 Qil analyses
L506-1258/30398-; 030-34
0304.4 Drive group 030-41
030.4.4.1 Checking the engine oil level
L506-1258/30398-; 030-41
030.4.4.2 Changing the engine oil
L506-1258/30398-; 030-41
030.4.4.3 Changing the engine oil filter
L506-1258/30398-; 030-43
030.4.4.4 Checking diesel engine V-belt
L506-1258/30398-; 030-44
030.4.4.5 Changing the engine V-belt
L506-1258/30398-; 030-46
030.4.4.6 Checking the engine valve clearance
L506-1258/30398-; 030-48
030.44.7 Draining condensate and sediment from fuel tank
L506-1258/30398-; 030-52
030.4.4.8 Draining off condensate from the fuel pre-filter
1 506-1258/30298-30397, L 506-1258/30398-; 030-53
030.4.4.9 Cleaning the fuel pre-filter
L506-1258/30398-; 030-54
030.4.4.10 Changing the fuel fine filter
L506-1258/30398-; 030-55
030.4.4.11 Cleaning service cover and dust discharge valve of
air filter system
L506-1258/30398-; 030-57
030.4.4.12 Checking the air suction system for leaks and tight
fitting
L506-1258/30398-; 030-58
030.4.4.13 Testing the air filter vacuum switch
L506-1258/30398-; 030-59
030.4.4.14 Cleaning or changing the main filter element
L506-1258/30398-; 030-60
030.4.4.15 Changing the air filter safety element
L506-1258/30398-; 030-63
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
L506-1258 LIEBHERR 1
Contents Service manual
030.4.4.16 Checking the exhaust system for leaks and tight
fitting
L506-1258/30398-; 030-64
030.4.5 Cooling system 030-65
030.4.5.1 Checking coolant level in cooling system
1L506-1258/30398-; 030-65
030.4.5.2 Checking the coolant antifreeze and corrosion inhib-
itor concentration
L506-1258/30398-; 030-67
030.453 Cleaning the cooling system
1L506-1258/30398-; 030-71
0304.5.4 Changing coolant (at least once a year)
L506-1258/30398-; 030-72
030.46 Hydraulic components 030-74
030.4.6.1 Checking oil level in hydraulic tank
1L506-1258/30398-; 030-74
0304.6.2 Draining off condensate and sediment from the
hydraulic tank
L506-1258/30398-; 030-76
030.4.6.3 Hydraulic tank – changing the return-suction filter
L506-1258/30398-; 030-77
0304.6.4 Changing the hydraulic tank breather filter
L506-1258/30398-; 030-79
030.4.6.5 Changing oil in hydraulic system
L506-1258/30398-; 030-79
030.4.7 Steering system 030-81
030.4.7.1 Testing the steering
L506-1258/30398-; 030-81
0304.7.2 Lubricating steering cylinder bearing
1L506-1258/30398-; 030-82
030.4.8 Brake system 030-83
030.4.8.1 Testing service brake and parking brake
L506-1258/30398-; 030-83
030.4.8.2 Checking oil level in brake system
1L506-1258/30398-; 030-84
030.4.8.3 Checking the gap and wear on the service brake
linings
L506-1258/30398-; 030-85
030.4.9 Electrical system 030-86
030.4.9.1 Checking the lights
1L506-1258/30398-; 030-86
030.4.9.2 Checking the batteries, fluid level and terminals
L506-1258/30398-36021; 030-87
copyright ® Liebher-Werk Bischofshofen GmbH 2019
12 LIEBHERR L506-1258
LBH/M1632018/07/211-20190529_121029/en
L506-1258/36022-; 030-89
030.4.9.4 Changing the travel direction rocker switch and cap
(optional) on the control lever
L506-1258/30398-; 030-92
030.4.10 Gearbox 030-94
030.4.10.1 Checking the transmission oil level
L506-1258/30398-; 030-94
030.4.10.2 Changing the transmission oil
L506-1258/30398-; 030-94
030.4.11 Axles and drive shafts 030-95
030.4.11.1 Checking the axle oil levels
L506-1258/30398-; 030-95
030.4.11.2 Changing the axle oil
L506-1258/30398-; 030-96
030.4.11.3 Checking the tightening torque of the fastening bolts
L506-1258/30398-; 030-97
030.4.11.4 Checking the cardan shafts
L506-1258/30398-; 030-98
030.4.11.5 Checking the tyre pressure
L506-1258/30398-; 030-98
030.4.11.6 Checking the wheel tightness
L506-1258/30398-37498; 030-99
030.4.11.7 Checking wheel tightness
L506-1258/37499-; 030-99
030.4.12 Steel parts of the basic machine 030-100
030.4.12.1 Lubricating articulated bearing
L506-1258/30398-; 030-100
030.4122 Lubricating articulation stops
L506-1258/30398-; 030-101
030.4.12.3 Covering – lubricating locks and hinges
L506-1258/30398-; 030-101
030.4.13 Working attachment 030-102
030.4.13.1 Lubricating the lift arms and working attachment
L506-1258/30398-; 030-102
030.4.13.2 Checking the lift arm bearing bushings
L506-1258/30398-; 030-103
030.4.13.3 Checking the lift arm bucket stops
L506-1258/30398-; 030-103
030.4.13.4 Lubricating and testing the quick-change device
L506-1258/30398-; 030-104
0304.14 Operator’s cab, heating and air conditioning 030-105
030.4.14.1 Cleaning operator’s cab air filter
L506-1258/30398-; 030-105
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
L506-1258 LIEBHERR 13
Contents Service manual
030.4.14.2 Changing operator’s cab air filter
L506-1258/30398-; 030-106
030.4.14.3 Checking the condition and function of the safety belt
L506-1258/30398-; 030-107
030.4.14.4 Filling windscreen washer fluid in windscreen washer
system
L506-1258/30398-; 030-108
030.4.14.5 Checking the seals on the driver’s cab
L506-1258/30398-; 030-108
030.4.1486 Air conditioning: draining condensate
L506-1258/30398-; 030-109
030.4.14.7 Testing the air conditioning unit
L506-1258/30398-; 030-109
030.4.15 Lubrication system 030-111
030.4.15.1 Checking central lubrication system grease reservoir
level
L506-1258/30398-; 030-111
030.4.15.2 Checking the pipes, hoses and lubrication points of
the lubrication system
L506-1258/30398-; 030-111
030.4.15.3 Checking whether metered quantities are adequate
at the bearing points (grease collars) of the lubrica-
tion system
L506-1258/30398-; 030-112
030.5 Testing and adjustment checklist
L506-1258/30398-; 030-113
030.6 Testing and adjustment tasks 030-116
030.6.1 Safety precautions
L506-1258/30398-; 030-116
030.6.2 Overall machine 030-117
030.6.2.1 Testing and adjusting: Preparation
L506-1258/30398-; 030-117
030.6.2.2 Hydraulic system: operating temperature
L506-1258/30398-; 030-118
030.6.3 Drive group 030-118
030.6.3.1 Engine: Speed
L506-1258/30398-; 030-118
030.6.4 Working hydraulics 030-120
030.6.4.1 Control valve block: Primary pressure relief valve
L506-1258/30398-; 030-120
030.6.5 Hydraulic components 030-122
030.6.5.1 Checking the hydraulic lines for damage
1506-1258; 030-122
030.6.6 Travel hydraulics 030-127
copyright ® Liebher-Werk Bischofshofen GmbH 2019
14 LIEBHERR L506-1258
LBH/M1632018/07/211-20190529_121029/en
L506-1258/30398-; 030-127
030.6.6.2 Blocked condition
L506-1258/30398-; 030-128
030.6.6.3 Travel pump: Control valve
L506-1258/30398-; 030-129
030.6.6.4 Travel pump: Pump output
L506-1258/30398-; 030-130
030.6.6.5 Travel pump: High pressure relief valves
L506-1258/30398-; 030-132
030.6.6.6 Travel pump: Pressure cut-off
L506-1258/30398-; 030-134
030.6.6.7 Travel motor: Regulation range
L506-1258/30398-; 030-135
0306.7 Steering system 030-137
030.6.7.1 Servostat: LS pressure relief valve
L506-1258/30398-; 030-137
030.6.8 Brake system 030-138
030.6.8.1 Inch/brake pedal: Idle path
L506-1258/30398-; 030-138
030.6.8.2 Inch/brake pedal: Inching valve leakage
L506-1258/30398-; 030-138
030.6.9 Operator’s cab, heating and air conditioning 030-139
030.6.9.1 Setting the service hours in the display
L506-1258/30398-; 030-139
040 Drive group 040-1
040.1 Engine 040-2
040.1.1 Diesel engine overview
L506-1258/30398-; 040-2
040.1.2 Engine control unit (ECU)
L506-1258/30398-; 040-13
0401.3 Preglow system
L506-1258/30398-; 040-16
040.1.4 Engine speed sensor
L506-1258/30398-; 040-17
0401.5 Fuel system 040-17
040.1.5.1 Overview of the fuel system
L506-1258/30398-; 040-18
040.1.5.2 Fuel level sensor
L506-1258/30398-; 040-18
040.1.5.3 Fuel pre-filter
L506-1258/30398-; 040-20
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
L506-1258 LIEBHERR 15
Contents
040.1.5.5 Fuel fine filter
L506-1258/30398-; 040-22
040.1.6 Air filter system 040-22
040.1.6.1 Overview of the air filter unit
L506-1258/30398-; 040-23
040.1.6.2 Air filter
L506-1258/30398-; 040-24
040.1.6.3 Vacuum switch for air filter
L506-1258/30398-; 040-25
Cooling system 050-1
050.1 Overview of the cooling system
L506-1258/30398-; 050-2
050.2 Cooler 050-3
050.2.1 Water cooler
L506-1258/30398-; 050-3
050.2.2 Hydraulic oil cooler
L506-1258/30398-; 050-5
Working hydraulics 060-1
060.1 Overview of working hydraulics
L506-1258/30398-; 060-2
060.2 Working hydraulics pump
L506-1258/30398-; 060-5
060.3 Control valve block
L506-1258/30398-; 060-9
060.4 Hydraulic cylinders of the working hydraulics 060-19
060.4.1 Hydraulic cylinders for Z kinematics 060-19
060.4.1.1 Z kinematics lift cylinder
L506-1258/30398-; 060-19
060.4.1.2 Z kinematics tilt cylinder
L506-1258/30398-; 060-20
Travel hydraulics 070-1
070.1 Travel hydraulics overview
L506-1258/30398-; 070-2
070.2 Travel pump
L506-1258/30398-; 070-5
070.3 Travel motors 070-19
070.3.1 Travel motor
L506-1258/30398-; 070-19
080.1 Hydraulic tank 080-2
080.1.1 Overview of the hydraulic tank
L506-1258/30398-; 080-2
080.1.2 Filtration grade
L506-1258/30398-; 080-4
080.1.3 Breather filter
L506-1258/30398-; 080-10
090 Steering system 090-1
090.1 Steering system overview
L506-1258/30398-; 090-2
090.2 Servostat
L506-1258/30398-; 090-5
090.3 Steering cylinder 090-9
090.3.1 Steering cylinder overview
L506-1258/30398-; 090-9
100 Brake system 100-1
100.1 Overview of the brake system
L506-1258/30398-; 100-2
100.2 Service brake and parking brake 100-4
100.2.1 Drum brake
L506-1258/30398-; 100-4
100.3 Service brake 100-8
100.3.1 Overview of the service brake
L506-1258/30398-; 100-8
100.3.2 Inch/brake pedal
L506-1258/30398-; 100-10
100.3.3 Inching valve
L506-1258/30398-; 100-11
100.3.4 Brake master cylinder
L506-1258/30398-; 100-13
100.3.5 Brake light pressure switch
L506-1258/30398-; 100-17
100.3.6 Brake fluid equalising reservoir
L506-1258/30398-; 100-18
100.4 Parking brake 100-19
100.4.1 Overview of the parking brake
L506-1258/30398-; 100-19
100.4.2 Parking brake switch
L506-1258/30398-; 100-20
110.1 Overview of the electrical system
L506-1258/30398-; 110-2
110.2 Lighting
L506-1258/30398-; 110-6
110.3 Circuit diagrams
L506-1258/30398-; 110-8
110.4 Electrical components of the driver’s cab 110-10
110.4.1 Fuse and relay board A4
L506-1258/30398-; 110-10
110.5 Electrical components in the rear section 110-13
110.5.1 Battery installation
L506-1258/30398-; 110-13
Gearbox 120-1
120.1 Overview of the transmission
L506-1258/30398-; 120-2
Axles and drive shafts 130-1
130.1 Axles 130-2
130.1.1 Front axle
L506-1258/30398-; 130-2
130.1.2 Rear axle
L506-1258/30398-; 130-6
130.2 Cardan shafts 130-10
130.2.1 Cardan shaft
L506-1258/30398-; 130-10
Steel parts of the basic machine 140-1
140.1 Vehicle frame 140-2
140.1.1 Articulation bearing
L506-1258/30398-; 140-2
140.1.2 Articulation lock
L506-1258/30398-; 140-3
140.2 Ballast weight
L506-1258/30398-; 1404
140.3 Covering 140-5
140.3.1 Engine hood
L506-1258/30398-; 140-5
150.1 Lift arms for Z kinematics 150-2
1560.1.1 Z kinematics lift arms
L506-1258/30398-; 150-2
150.2 Quick coupler 150-4
160.2.1 Quick coupler
L506-1258/30398-; 150-4
160 Operator’s cab, heating and air conditioning 160-1
160.1 Overall view of the driver’s cab
L506-1258/30398-; 160-3
160.2 Display and control elements 160-5
160.2.1 Electrical components in the control panel 160-5
160.2.1.1 Overview of electrical components in the control
panel
L506-1258/30398-; 160-5
160.2.2 Display
L506-1258/30398-; 160-6
160.2.3 Control lever
L506-1258/30398-; 160-10
160.24 Accelerator pedal
L506-1258/30398-; 160-11
160.3 Heating, ventilation, air conditioning 160-13
160.3.1 Overview of heating, ventilation and air conditioning system
L506-1258/30398-; 160-13
160.3.2 Heating and air conditioning unit 160-18
160.3.2.1 Heating and air conditioning unit
L506-1258/30398-; 160-19
160.3.2.2 Blower
L506-1258/30398-; 160-20
160.4 Air conditioning 160-22
160.4.1 Basic function of the air conditioning unit
L506-1258/30398-; 160-22
160.4.2 Air conditioning compressor
L506-1258/30398-; 160-23
160.4.3 Condenser
L506-1258/30398-; 160-28
160.44 Dryer
L506-1258/30398-; 160-28
160.4.5 Air conditioning pressure switch
L506-1258/30398-; 160-29
170 Lubrication system 170-1
170.1 Liebherr automatic central lubrication system 170-2
170.1.1 Automatic central lubrication system: overview
L506-1258/30398-; 170-2
170.1.2 Central lubrication pump EP-1
1 506-1258/30398-; 170-6
170.1.3 Progressive distributor MX-F
L506-1258/30398-; 170-9
190 Options 190-1
190.1 LiDAT 190-2
190.1.1 Overview of LiDAT
L506-1258/30398~; 190-2
190.1.2 LiDAT on the machine
1 506-1258/30398-; 190-4
200 Diagnosis 200-1
200.1 Malfunctions 200-2
200.1.1 Warning symbols 200-2
200.1.2 Troubleshooting 200-3
200.1.9 Service code indicator in the display 200-5
200.1.9.1 Service code table 200-6
200.1.9.1 Display service code table 200-9
200.2 Troubleshooting 200-10
200.2.1 Replacing fuses 200-10
200.2.1.1 Fuses in the battery compartment 200-10
200.2.1.2 Plug-in fuses on the relay and fuse board 200-11
200.2.1.3 Plug-in fuses for LiDAT 200-12
VIDEO PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
- You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
- Need any other service / repair / parts manual, please feel free to contact [email protected] . We still have 50,000 manuals unlisted
S.V