Liebherr L 538 1559 Wheel Loader Service Manual – PDF DOWNLOAD
FILE DETAILS:
Liebherr L 538 1559 Wheel Loader Service Manual – PDF DOWNLOAD
Language : English
Pages : 1096
Downloadable : Yes
File Type : PDF
Size: 164 MB
DESCRIPTION:
Liebherr L 538 1559 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”.
Introduction:
To ensure safe operation:
- Consult with the worksite manager about safety regulations at the place of use.
- Adhere to safety regulations at the place of use.
- Follow traffic regulations.
- Adhere to valid guidelines provided by insurers (for example, employers’ professional liability insurance companies, accident insurance, etc.).
- Avoid working methods that can endanger safety.
- Adhere all intervals specified for recurrent checks and inspections as outlined in this operator’s manual.
1.2. Intended Use of Wheel Loader
The wheel loader is used to pick up, move, and dump the following materials:
- Soil
- Stones
- Broken rocks
- Bulk materials
This applies to a standard machine under normal operating conditions. Special applications are described in a separate options operator’s manual.
To ensure the intended use:
- Adhere to the operator’s manual.
- Follow maintenance intervals.
- Carry out inspection and maintenance tasks.
- Follow the specifications in the technical data.
- When using the machine on public roads, ensure it complies with applicable national regulations.
- Only lift loads with intended working attachments (fork prongs, crane boom), which must be properly fitted and functioning.
- Ensure that machines used underground (for mining and tunnel construction) are fitted with systems to reduce exhaust emissions (such as diesel particulate filters).
- Adhere to the requirements of each individual country for underground operation.
- For special uses, use special working attachments and, if necessary, special safety equipment.
- Exclusively mount and use special working attachments with approval and as per the stipulations of the manufacturer of the basic machine.
TABLE OF CONTENTS:
Liebherr L 538 1559 Wheel Loader Service Manual – PDF DOWNLOAD
010.1 Safety instructions 010-4
010.1.1 Information on these instructions 010-4
010.1.1.1 Representation of warning messages 010-4
010.1.1.2 Graphic symbols in these instructions 010-4
010.1.2 Intended use 010-5
010.1.2.1 Laws, rules, guidelines and safety regulations 010-5
010.1.2.2 Intended use 010-5
010.1.2.3 Foreseeable misuse 010-6
010.1.2.4 Operating conditions 010-6
010.1.2.5 Disposal 010-7
010.1.3 Description of staff 010-7
010.1.3.1 Personal protective equipment 010-7
010.1.3.2 Requirements for staff 010-8
010.1.3.3 Operating company 010-8
010.1.3.4 Operator 010-9
010.1.3.5 Maintenance staff 010-9
010.1.3.6 Refrigeration technician 010-10
010.1.3.7 Slinger 010-11
010.1.3.8 Spotter 010-12
0101.4 Protective devices on the machine 010-12
010.1.4.1 Operator’s cab 010-12
010.1.4.2 Roll over protective structure (ROPS) 010-13
010.1.4.3 Falling object protective structures (FOPS) 010-13
0101.5 Emergency equipment on the machine 010-13
010.1.5.1 Emergency exit (standard) 010-13
010.1.5.2 Fire extinguisher (option) 010-14
010.1.6 Safe operation 010-14
010.1.6.1 Intoxicants 010-14
010.3.1 Prestressing forces and tightening torques for bolts with metric
0104.2 Machine out of service for an unknown period of time 010-45
0104.3 Putting the machine out of service 010-46
010.4.3.1 Out of service for up to 2 months 010-46
010.4.3.2 Out of service for up to 12 months 010-47
010.4.3.3 Out of service for longer than 12 months 010-48
010.44 Putting back into service 010-48
010.441 After being out of service for 2 months 010-48
010.4.4.2 After being out of service for 12 months 010-49
010.4.4.3 After being out of service for longer than 12 months 10-49
020 Technical data 020-1
020.1 Overall machine 020-5
020.1.1 Complete machine with bucket (Z kinematics)
1538-1559; 020-5
020.1.2 Complete machine with bucket (parallel kinematics)
L 538-1559; 020-6
020.1.3 Working attachment: light material bucket
1538-1559; 020-8
020.14 Working attachment: high dump bucket
L538-1559; 020-10
020.1.5 Working attachment: forklift
1538-1559; 020-11
020.1.6 Working attachment: log grappler
L538-1559; 020-13
020.2 Drive group 020-15
0202.1 Diesel engine
L 538-1559; 020-15
020.2.2 Fuel tank
1538-1559; 020-16
020.2.2.1 Plastic version 020-16
020.2.2.2 Steel version (optional) 020-16
020.2.2.3 Diesel exhaust fluid tank 020-16
020.2.3 Fuel level sensor
1538-1559; 020-16
020.2.4 Fuel pre-filter
L538-1559; 020-17
020.2.5 Fuel fine filter
1538-1559; 020-17
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
L538-1659 LIEBHERR 7
Contents
L 538-1559; 020-17
020.3 Cooling system 020-18
020.3.1 Fan pump
L 538-1559; 020-18
020.3.2 Fan motor
L 538-1559; 020-18
020.3.3 Hydraulic oil temperature sensor B8
1538-1559; 020-18
020.4 Working hydraulics 020-19
020.4.1 Working pump
1538-1559; 020-19
020.4.2 Control block for Z-bar kinematics
L 538-1559; 020-19
020.4.3 Control block for P-kinematics
1538-1559; 020-19
020.4.4 Pilot control unit
L 538-1559; 020-20
020.4.5 Pilot control hydro accumulator
L 538-1559; 020-20
020.4.6 Stabilisation module
1538-1559; 020-20
020.4.7 Ride control hydro accumulator
1538-1559; 020-20
020.4.8 Z kinematics lift cylinder
L 538-1559; 020-21
020.4.9 Z kinematics tilt cylinder
1538-1559; 020-21
020.4.10 P kinematics lift cylinder
1538-1559; 020-21
020.4.11 P-kinematics tilt cylinder
1538-1559; 020-22
020.5 Travel hydraulics 020-23
020.5.1 Travel pump
L 538-1559; 020-23
020.5.2 Travel pump high pressure sensor B45
1538-1559; 020-23
020.5.3 Travel motor 1
L 538-1559; 020-23
020.5.4 Travel motor 2
1538-1559; 020-24
020.6 Hydraulic components 020-25
020.6.1 Return suction filter
L 538-1559; 020-25
L538-1559; 020-25
020.7 Steering system 020-26
020.71 Servostat
L538-1559; 020-26
020.7.2 Steering cylinder
L538-1559; 020-26
020.7.3 Steering damper hydro accumulator
L 538-1559; 020-26
020.7.4 Emergency steering pump
1538-1559; 020-26
020.7.5 Emergency steering pressure switch B3
L538-1559; 020-27
020.7.6 Emergency steering check pressure switch B3a
L 538-1559; 020-27
020.7.7 Joystick steering control valve block
L538-1559/0-53763; 020-27
020.7.8 Joystick steering control valve block
L538-1559/53764-; 020-28
020.8 Brake system 020-29
020.8.1 Brake pump
1538-1559; 020-29
020.8.2 Compact brake valve
1538-1559; 020-29
0208.3 Service brake hydro accumulator
L538-1559; 020-29
020.8.4 Brake light pressure switch B12
1538-1559; 020-29
0208.5 Brake accumulator pressure sensor B19
L 538-1559; 020-29
020.8.6 Parking brake hydro accumulator
1538-1559; 020-30
020.9 Electrical system 020-31
020.9.1 Central control unit (Master 4)
L538-1559; 020-31
0209.2 Compact module
1538-1559; 020-31
0209.3 Battery
L538-1559/0-48346; 020-31
020.9.4 Battery
L538-1559/48347-; 020-32
020.9.5 Voltage transformer
1538-1559; 020-32
020.10 Gearbox 020-33
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
L538-1659 LIEBHERR 9
Contents Service manual
020.10.2 Gear shifting proportional solenoid valve Y60
1538-1559; 020-33
020.10.3 Output B1 speed sensor
L 538-1559; 020-33
020.10.4 Travel motor 2 speed sensor B2
1538-1559; 020-33
020.11 Axles and drive shafts 020-34
020.11.1 Front axle
1538-1559; 020-34
020.11.2 Rear axle
L 538-1559; 020-34
020.11.3 Cardan shaft
L 538-1559; 020-34
020.11.4 Tyres
1538-1559; 020-34
020.11.4.1 Tyres for machines with Z kinematics 020-35
020.11.4.2 Tyres for machines with parallel kinematics 020-36
020.11.4.3 Special tyres 020-36
020.12 Working attachment 020-38
020.12.1 Quick coupler locking hydraulic cylinder
L538-1559/0-45466; 020-38
020.12.2 Quick coupler locking hydraulic cylinder
1 538-1559/45467-; 020-38
020.13 Operator’s cab, heating and air conditioning 020-39
020.13.1.1 Air conditioning compressor 020-39
020.13.2 Dryer
L 538-1559; 020-39
020.13.3 Pressure switches
1538-1559; 020-39
020.13.4 Anti-icing temperature sensor
1538-1559; 020-39
020.14 Lubrication system 020-41
020.14.1 Central lubrication system (Liebherr)
L 538-1559; 020-41
020.14.1.1 Central lubrication pump 020-41
020.14.2 Progressive distributor
1538-1559; 020-41
020.14.21 MXF 020-41
020.14.22 MX-F 25 020-41
020.14.2.3 MX-F 45 020-42
LBH/M2204898/15/211-20210504_082401/en
020.14.24 MX-F75 020-42
020.1425 MX-F105 020-42
030 Maintenance 030-1
030.1 Maintenance and inspection schedule 030-11
030.2 Filling quantities and lubrication chart 030-16
030.21 Recommended lubricants
1538-1559; 030-16
0302.2 Recommended operating fluids
L 538-1559; 030-17
030.3 Lubricants and fuels 030-18
030.3.1 General information on lubricants and fuels 030-18
030.3.1.1 General questions 030-18
030.3.1.2 Safety data sheets 030-18
030.3.1.3 Technical data sheets 030-18
030.3.1.4 Specific Liebherr standards 030-18
030.3.2 General information on changing lubricants and fuels 030-18
030.3.3 Converting hydraulic system from mineral oils to biodegradable
hydraulic fluids 030-19
030.3.4 Diesel fuels
L 538-1559; 030-19
030.34.1 Minimum quality requirement 030-19
030.3.4.2 Operating temperatures of diesel fuels 030-19
030.3.4.3 Minimum quality requirement 030-20
030.3.5 Diesel exhaust fluid
1538-1559; 030-20
030.3.5.1 Liebherr recommendation 030-20
030.3.5.2 Minimum quality requirement 030-20
030.3.6 Engine oils
L 538-1559; 030-20
030.36.1 Liebherr recommendation 030-20
030.3.6.3 Minimum quality requirement 030-21
030.3.7 Refrigerant
L 538-1559; 030-21
030.3.8 Coolant
1538-1559; 030-21
030.3.8.1 Requirements for the water used 030-21
030.3.8.2 Antifreeze and corrosion inhibitor 030-21
030.3.8.3 Minimum quality requirement 030-2
1538-1559; 030-22
030.3.9.1 Liebherr recommendation 030-22
030.3.9.2 Minimum quality requirement 030-22
030.3.9.3 Oil analysis 030-23
030.3.9.4 Oil change 030-23
030.3.10 Gear oil
1538-1559; 030-23
030.3.10.1 Liebherr recommendation 030-23
030.3.10.2 Minimum quality requirement 030-24
030.3.11 Axle oil
1538-1559; 030-24
030.3.11.1 Liebherr recommendation 030-24
030.3.11.2 Minimum quality requirement 030-24
030.3.12 Lubrication grease
1538-1559; 030-24
030.3.12.1 Liebherr recommendation 030-24
030.3.12.2 Minimum quality requirement 030-25
030.3.13 Windscreen washer fluid
L538-1559; 030-25
030.3.13.1 Liebherr recommendation 030-25
030.3.13.2 Minimum quality requirement 030-25
030.3.14 Refrigerant oil for air conditioning compressor
L538-1559; 030-25
030.3.14.1 Liebherr recommendation 030-25
Maintenance tasks 030-26
030.4.1 Safety precautions
1538-1559; 030-26
030.4.2 Preparatory tasks for maintenance 030-26
030.4.2.1 Maintenance positions
L538-1559; 030-27
030.4.2.2 Opening the service hatches
1538-1559; 030-28
030.4.2.3 Turning off the battery main switch
1538-1559; 030-30
030.4.3 Overall machine 030-31
030.4.3.1 Check the machine is in the proper condition
L538-1559; 030-31
0304.3.2 Removing loose parts, dirt, ice and snow from
machine
030.4.3.3 Cleaning the machine
L538-1559; 030-32
030.4.3.4 Replacing VCI capsules
1538-1559; 030-35
030.4.3.5 Operating fluid analysis: General specifications
L 538-1559; 030-38
030.4.3.6 Operating fluid analysis: filling out sample information
form
1538-1559; 030-41
030.4.3.7 Fuel and operating fluid analysis: scope of analysis
1538-1559; 030-47
030.4.3.8 Analysis of lubricants and fuels
L 538-1559; 030-51
0304.4 Drive group 030-57
030.4.4.1 Checking diesel engine oil level
L538-1559; 030-57
030.4.4.2 Diesel engine: changing the diesel engine oil
1538-1559; 030-58
030.4.4.3 Changing the diesel engine oil filter
L 538-1559; 030-60
030.44.4 Diesel engine: checking V-ribbed belt
1538-1559; 030-61
030.44.5 Changing V-ribbed belt on diesel engine
1538-1559; 030-62
030.4.4.6 Checking diesel engine valve clearance
L 538-1559; 030-63
030.4.4.7 Engine: changing the oil separator filter insert
1538-1559; 030-67
030.4.4.8 Diesel engine: Checking the crankcase bleeder
system
L 538-1559; 030-68
030.4.4.9 Diesel engine: Checking the glow plugs
L538-1559; 030-69
030.4.4.10 Draining condensate and sediment from the fuel tank
1538-1559; 030-70
030.4.4.11 Draining off condensate from the fuel pre-filter
1538-1559; 030-71
030.4.4.12 Fuel pre-filter: Changing the filter element
1538-1559; 030-72
030.4.4.13 Fuel fine filter: changing the filter element
L538-1559; 030-74
030.4.4.14 Exhaust system: changing filter cartridge of diesel
L 538-1559; 030-75
Contents Service manual
030.4.4.15 Air filter system: Cleaning the service cover and dust
discharge valve
1538-1559; 030-76
030.4.4.16 Cleaning or changing main element of air filter
system
L 538-1559; 030-77
030.4.4.17 Air filter system: Changing the safety element
1538-1559; 030-80
030.4.4.18 Diesel engine: checking intake and exhaust system
are in good condition and not loose or leaking
1538-1559; 030-81
030.4.4.19 Cleaning or changing the diesel particulate filter
1538-1559; 030-84
030.4.5 Cooling system 030-87
030.4.5.1 Cooling system: Checking the coolant level
1538-1559; 030-87
0304.5.2 Coolant: checking anti-freeze and corrosion protec-
tion agent concentration.
1538-1559; 030-89
0304.53 Cleaning the cooling system
L 538-1559; 030-97
030.4.5.4 Cooling system: changing coolant
1538-1559; 030-98
030.4.6 Hydraulic components 030-101
030.4.6.1 Hydraulic tank: checking oil level
L 538-1559; 030-101
030.4.6.2 Hydraulic tank: Checking and cleaning the magnetic
rod
1538-1559; 030-103
030.4.6.3 Hydraulic tank: draining off condensate and sediment
1538-1559; 030-103
0304.6.4 Hydraulic tank: Changing the return suction filter
cartridge
L 538-1559; 030-104
0304.6.5 Hydraulic tank: Change the breather filter
1538-1559; 030-105
030.4.6.6 Hydraulic tank: changing oil
1538-1559; 030-106
030.4.7 Steering system 030-109
0304.71 Test steering
L 538-1559; 030-109
0304.7.2 Steering cylinder: lubricating bearing
1538-1559; 030-109
030.4.8 Brake system 030-110
copyright © Liebher-Werk Bischofshofen GmbH 2021
14 LIEBHERR L538-1550
Service manual
030.4.8.2 Service brake: checking brake plates for wear
030.4.8.3 Checking gap and wear on parking brake linings
030.4.9.2 Batteries: Checking the acid level and terminals
030.4.9.3 Use the control lever to change the travel direction
1538-1559; 030-122
1538-1559; 030-124
030.4.10.2 Transmission: changing oil
L 538-1559; 030-124
030.4.11 Axles and drive shafts 030-126
030.4.11.1 Axle: checking oil levels
1538-1559; 030-126
030.4.11.2 Changing the axle oil
L 538-1559; 030-127
030.4.11.3 Front axle: Checking the tightening torque of the
fastening bolts
L 538-1559; 030-129
030.4.11.4 Checking the drive shaft
1538-1559; 030-130
030.4.11.5 Tyres: checking tyre pressure
L 538-1559; 030-131
030.4.11.6 Checking the wheel tightness
1538-1559; 030-131
030.4.12 Steel parts of the basic machine 030-132
030.4.12.1 Lubricating the articulation bearing and the rear axle
oscillating bearing
L 538-1559; 030-132
030.4.12.2 Service hatches: cleaning and maintaining seals
1538-1559; 030-133
030.4.13 Working attachment 030-133
030.4.13.1 Lubricating lift arms and working attachment
1538-1559; 030-133
030.4.13.2 Lift arms: checking bucket bearing bushings
L 538-1559; 030-135
Contents Service manual
030.4.13.3 Checking lift arm bucket stops
1538-1559; 030-136
0304.13.4 Scoop: Check teeth or undercut blade for wear and
replace if necessary
1538-1559; 030-137
030.4.13.5 Quick coupler: lubricating and testing bearings.
L 538-1559; 030-140
030.4.136 High dump bucket: lubricating bearing
1538-1559; 030-140
030.4.14 Operator’s cab, heating and air conditioning 030-141
030.4.14.1 Operator’s cab: cleaning the fresh and recirculated
air filters
L 538-1559; 030-141
030.4.14.2 Operator’s cab: changing fresh air filter and recircu-
lated air filters
1538-1559; 030-143
030.4.14.3 Safety belt: checking condition and function
1538-1559; 030-145
030.4.14.4 Windscreen washer system: testing
L 538-1559; 030-146
030.4.14.5 Windscreen washer system: filling windscreen
washer fluid
1538-1559; 030-146
030.4.146 Comfort safety door: lubricating lifting hinge
1538-1559; 030-147
030.4.14.7 Operator’s cab: lubricating locking mechanism and
cylinder with penetrating oil
L 538-1559; 030-147
030.4.14.8 Operator’s cab: cleaning and maintaining seals
1538-1559; 030-148
030.4.14.9 Checking the indicator bead in the air conditioning
dryer-collector unit
L 538-1559; 030-149
030.4.14.10 Heating and air conditioning unit: Testing the function
1538-1559; 030-149
030.4.15 Lubrication system 030-151
030.4.15.1 Central lubrication system: checking level in grease
reservoir
L 538-1559; 030-151
030.4.15.2 Central lubrication system: checking pipes, hoses
and lubrication points for leaks and damage.
L 538-1559; 030-152
030.4.15.3 Central lubrication system: checking lubrication of
bearings
1538-1559; 030-153
copyright © Liebher-Werk Bischofshofen GmbH 2021
16 LIEBHERR 535-1550
LBH/M2204898/15/211-20210504_082401/en
030.5 Testing and adjustment checklist
1538-1559; 030-154
030.6 Testing and adjustment tasks 030-161
0306.1 Safety precautions
L 538-1559; 030-161
0306.2 Overall machine 030-161
030.6.2.1 Preparing for adjustment procedures
1538-1559; 030-161
030.6.2.2 Hydraulic oil and coolant: operating temperature
L 538-1559; 030-163
030.6.2.3 Service management
1538-1559; 030-164
0306.3 Drive group 030-165
030.6.3.1 Pedals: calibration
1538-1559; 030-165
030.6.3.2 Diesel engine speed
1538-1559; 030-166
030.6.3.3 Reading the diesel engine service files
L 538-1559; 030-166
0306.4 Cooling system 030-169
030.6.4.1 Fan speed proportional solenoid valve
1538-1559; 030-169
030.6.5 Working hydraulics 030-171
030.6.5.1 Multi-lever control (option): calibration
1538-1559; 030-171
030.6.5.2 Working hydraulics angle sensors (option): calibra-
tion
1538-1559; 030-172
030.6.5.3 Proportional solenoids in control valve block: calibra-
tion
L 538-1559; 030-176
030.6.5.4 Working pump: flow regulator (standby pressure)
1538-1559; 030-178
030.6.5.5 Working pump: flow regulator (differential pressure)
(up to software version 017)
1538-1559; 030-180
030.6.5.6 Working pump: flow regulator (differential pressure)
(starting from software version 020)
L 538-1559; 030-182
030.6.5.7 Z-bar kinematics control valve block: secondary pres-
sure relief valves
1538-1559; 030-183
030.6.5.8 P-kinematics control valve block (option): secondary
L 538-1559; 030-185
Contents
030.6.56.10 Stabilisation module (option), cut-off function
030.6.5.11 Ride control hydro accumulator (option): nitrogen
Hydraulic components 030-191
030.6.6.1 Hydro accumulator: checking and topping up
030.6.6.2 Checking the hydraulic lines for damage
Travel hydraulics 030-197
030.6.7.1 Travel pump high pressure sensor B45: Deviation
0306.7.2 Travel pump replenishing pressure relief valve
030.6.7.3 Travel pump: high pressure relief valves
0306.7.4 Travel pump: pressure cut-off
030.6.7.5 Travel pump: manual block curve calibration (up to
030.6.7.6 Travel pump: automatic block curve calibration (from
0306.7.7 Travel motor 1: start of regulation
030.6.7.8 Travel motor 2: automatic calibration
030.6.7.9 Diesel engine: Performance
Steering system 030-211
030.6.8.1 Angle sensor for articulation angle (option): calibra-
030.6.8.2 Control block for joystick steering (option): calibration
030.6.8.3 Control valve block: Steering system LS pressure
L538-1559; 030-214
LBH/M2204898/15/211-20210504_082401/en
030.6.8.5 Control block for joystick steering: determining instal-
Brake system 030-218
030.6.9.1 Brake accumulator pressure sensor B19: deviation
030.6.9.2 Compact brake valve hydro accumulator charging
030.6.9.3 Service brake pressure
030.6.9.4 Service brake hydro accumulator capacity
Electrical system 030-223
030.6.10.1 Central control unit (Master4) Creating a Servicefile
030.6.10.2 Updating the central controller software
030.6.10.3 Setting the IP addresses of the central control unit
030.6.10.4 Resetting the central control unit (Master4)
030.6.10.5 Testing CAN line
030.6.10.6 Addressing the CAN module and checking the
Gearbox 030-239
030.6.11.1 Proportional solenoid for clutch: calibration
030.6.11.2 Rapid draining phase: calibration
030.6.11.3 Transmission hydraulics: Hydraulic oil adjustment
Axles and drive shafts 030-242
030.6.12.1 Tyres: setting radius
Working attachment 030-243
030.6.13.1 Valve block for quick coupler (optional): Pressure
L538-1559; 030-243
Contents Service manual
030.6.13.2 Lift arm: Parameters for lift arm geometry (optional
angle sensors of working hydraulics)
1538-1559; 030-244
030.6.13.3 Working attachment: freedom of movement
1538-1559; 030-245
0306.13.4 Working attachment: automatic return of 1st addi-
tional function
1538-1559; 030-246
030.6.14 Operator’s cab, heating and air conditioning 030-247
030.6.14.1 Checking pressure and temperature conditions of air
conditioning unit
L 538-1559; 030-247
030.6.14.2 Calibrating the display (Display4)
1538-1559; 030-248
030.6.14.3 Display (Display5): Check IP addresses
1538-1559; 030-249
0306.14.4 Formatting the display and reinstalling the software
(Display4)
1.538-1559/0-51677; 030-251
030.6.14.5 Display (Display5): formatting and reinstalling soft-
ware
1L538-1559/51678-; 030-252
030.6.15 Options 030-253
030.6.15.1 Checking the LiDAT connection status
1538-1559; 030-253
030.6.15.2 LiDAT: activating data transmission manually
L 538-1559; 030-255
030.6.15.3 LiDAT: connecting to LIDAT module
1538-1559; 030-256
030.6.15.4 LiDAT: software update for LIDAT module
1538-1559; 030-258
030.6.15.5 LiDAT: creating report and snapshot
1538-1559; 030-260
030.6.15.6 Skyview 360°: calibration
L 538-1559; 030-263
040 Drive group 040-1
040.1 Engine 040-2
040.1.1 Diesel engine overview
L 538-1559; 040-2
040.1.2 Electrical components of diesel engine
1538-1559; 040-6
040.1.3 Fuel system 040-16
040.1.3.1 Overview of fuel system
L 538-1559; 040-16
copyright © Liebher-Werk Bischofshofen GmbH 2021
20 LIEBHERR 1538-1559
LBH/M2204898/15/211-20210504_082401/en
040.1.3.3 Fuel pre-filter
1538-1559; 040-19
040.1.3.4 Fuel fine filter
L 538-1559; 040-20
040.14 Air filter system 040-21
040.1.4.1 Air filter
1538-1559; 040-21
040.1.5 Exhaust system 040-22
040.1.5.1 Overview of exhaust system
1538-1559; 040-22
040.1.5.2 Diesel particulate filter (DPF): General overview
L 538-1559; 040-25
040.1.5.3 SCR system
1538-1559; 040-30
040.1.5.4 Sampling module
L538-1559/0-45045; 040-34
040.1.5.5 Sampling module
L538-1559/45046-; 040-35
040.2 Clutch
1538-1559; 040-37
050 Cooling system 050-1
050.1 Overview of cooling system
1538-1559; 050-2
050.2 Cooling system hydraulics 050-3
0502.1 Overview of cooling system hydraulics
1538-1559; 050-3
050.22 Fan pump
L538-1559; 050-7
050.2.3 Fan motor
L 538-1559; 050-8
050.3 Cooling system electronics 050-12
050.3.1 General overview of electronic control system
1538-1559; 050-12
050.3.2 Temperature sensor for coolant
L538-1559; 050-15
050.3.3 Hydraulic oil temperature sensor
1538-1559; 050-17
050.34 Temperature sensor for charge air
1538-1559; 050-18
050.4 Cooler 050-20
copyright © Liebherr-Werk Bischofshofen GmbH 2021
1538-1559 LIEBHERR 21
Contents Service manual
050.4.1 Cooler unit
L538-1559; 050-20
050.5 Reversible fan drive 050-21
050.5.1 Overview of reversible fan drive
L538-1559; 050-21
050.5.2 Fan reversal valve block
L 538-1559; 050-23
060 Working hydraulics 060-1
060.1 Overview of Z-bar kinematics working hydraulics
L 538-1559; 060-2
060.2 Overview of the P kinematics working hydraulics
L538-1559; 060-10
060.3 Working pump
L 538-1559; 060-14
060.4 Control block for Z-bar kinematics
L 538-1559; 060-22
060.5 Control block for P-kinematics
L538-1559; 060-31
060.6 Pilot control 060-38
060.6.1 Pilot pressure for solenoid valve
L 538-1559; 060-38
060.7 Ride control 060-40
060.7.1 Overview of ride control system
L 538-1559; 060-40
060.7.2 Stabilisation module
L538-1559; 060-43
060.8 Electronics of the working hydraulics 060-46
060.8.1 Overview of electrical controls the working hydraulics
L538-1559; 060-46
060.8.2 Working hydraulics angle sensors
L 538-1559; 060-49
060.9 Pipe break protection 060-52
060.9.1 Pipe break protection: overview
L 538-1559; 060-52
060.9.2 Valve block for pipe break protection
1538-1559; 060-54
060.9.3 Solenoid valve for release of the ride control
L538-1559; 060-55
070 Travel hydraulics 070-1
070.1 Overview of travel hydraulics
L538-1559; 070-2
copyright © Liebher-Werk Bischofshofen GmbH 2021
22 LIEBHERR L538-1550
LBH/M2204898/15/211-20210504_082401/en
070.3 Travel motors 070-22
070.3.1 Overview of the travel motors
L 538-1559; 070-22
070.3.2 Travel motor 1
L 538-1559; 070-24
070.3.3 Travel motor 2
1538-1559; 070-32
080 Hydraulic components 080-1
080.1 Hydraulic system: overview
1538-1559; 080-2
080.2 Hydraulic tank 080-6
080.2.1 Overview of hydraulic tank
L 538-1559; 080-6
080.2.2 Return suction filter
L 538-1559; 080-9
080.2.3 Breather filter
1538-1559; 080-14
090 Steering system 090-1
090.1 Steering system overview
1538-1559; 090-3
090.2 Servostat
1538-1559; 090-7
090.3 Emergency steering 090-10
090.3.1 Emergency steering overview
1538-1559; 090-10
080.3.2 Emergency steering pump
L 538-1559; 090-12
090.3.3 Emergency steering electronics 090-13
090.3.3.1 Overview of electrical controls of emergency steering
system
1538-1559; 090-14
090.3.3.2 Emergency steering pressure switch
L 538-1559; 090-18
090.3.3.3 Emergency steering check pressure switch
1538-1559; 090-19
090.4 Joystick steering 090-21
090.4.1 Overview of joystick steering
L538-1559/0-44504; 090-21
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
1538-1559 LIEBHERR 23
Contents Service manual
090.4.2 Overview of joystick steering
L538-1559/44505-53763; 090-25
090.4.3 Overview of joystick steering
1 538-1559/53764-; 090-30
090.4.4 Joystick steering control block
L538-1559/0-44504; 090-34
090.4.5 Joystick steering control block
L538-1559/44505-53763; 090-38
090.4.6 Joystick steering control block
L538-1559/53764-; 090-42
090.4.7 Joystick steering electrical system 090-48
090.4.7.1 Electronic control unit for joystick steering: overview
L538-1559/0-53763; 090-48
090.4.7.2 Electronic control unit for joystick steering: overview
L538-1559/53764-; 090-54
090.4.7.3 Joystick with position tracking
1538-1559/56336-; 090-62
090.5 2in1 steering 090-64
090.5.1 2in1 steering: total overview
L538-1559; 090-64
090.5.2 Servostat for 2in1 steering
1538-1559; 090-67
100 Brake system 100-1
100.1 Overview of brake system
L538-1559; 100-2
100.2 Service brake and parking brake 100-7
100.2.1 Brake pump
1538-1559; 100-7
100.2.2 Compact brake valve
L 538-1559; 100-8
100.3 Parking brake 100-16
100.3.1 Parking brake
L 538-1559; 100-16
110 Electrical system 110-1
110.1 Overview of electrical system
L538-1559; 110-2
110.2 Lighting
L538-1559; 110-6
110.3 Circuit diagrams
L 538-1559; 110-8
110.4 Electronic control unit 110-10
copyright © Liebher-Werk Bischofshofen GmbH 2021
24 LIEBHERR L538-1550
LBH/M2204898/15/211-20210504_082401/en
L538-1559; 110-10
110.4.2 Central control unit (Master4)
L 538-1559; 110-12
110.4.3 Modules 110-16
110.4.3.1 General overview of the compact modules
1538-1559; 110-16
110.4.3.2 Compact module
L 538-1559; 110-18
110.5 Electrical components of the driver’s cab 110-24
110.5.1 Fuse and relay boards
L 538-1559; 110-24
110.56.2 Door contact switch
L538-1559; 110-28
110.6 Electrical components in the rear section 110-29
110.6.1 Battery installation
L 538-1559; 110-29
110.7 Rear area monitoring with camera 110-31
110.7.1 Overview of rear area monitoring with camera
L538-1559; 110-31
110.7.2 Camera
L 538-1559; 110-31
120 Gearbox 120-1
120.1 Overview of the transmission
1538-1559; 120-2
120.2 Transmission hydraulics 120-6
120.2.1 Overview of transmission hydraulics
L538-1559; 120-6
120.2.2 Gear shifting proportional solenoid valve
L538-1559; 120-9
120.3 Transmission electronics 120-11
120.3.1 Overview of electrical control system of transmission
L 538-1559; 120-11
120.3.2 Output speed sensor and travel motor 2 speed sensor
L538-1559; 120-14
130 Axles and drive shafts 130-1
130.1 Axles 130-2
130.1.1 Front axle
L 538-1559; 130-2
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
1538-1559 LIEBHERR 25
Contents
130.2 Cardan shafts 130-5
130.2.1 Drive shaft
L538-1559; 130-5
140 Steel parts of the basic machine 140-1
140.1 Vehicle frame 140-2
140.1.1 Articulation bearing
L538-1559; 140-2
140.1.2 Articulation lock
1538-1559; 140-3
150 Working attachment 150-1
150.1 Lift arms for Z kinematics 150-2
150.1.1 Lift arms for Z kinematics
L538-1559; 150-2
160.2 Lift arms for P kinematics 150-4
150.2.1 Lift arms for parallel kinematics (P kinematics)
1538-1559; 150-4
150.3 Quick coupler 150-6
150.3.1 Quick coupler
L538-1559; 150-6
150.3.2 Quick coupler hydraulics 150-7
150.3.2.1 Overview of quick coupler hydraulics
1.538-1559/0-45466; 150-7
1560.3.2.2 Overview of quick coupler hydraulics
L538-1559/45467-51128; 150-9
1560.3.2.3 Overview of quick coupler hydraulics
L538-1559/51129-; 150-11
150.3.2.4 Valve block for quick coupler
1538-1559; 150-13
1560.3.3 Quick coupler electrics 150-15
150.3.3.1 Quick coupler electric control unit
L538-1559; 150-15
160 Operator’s cab, heating and air conditioning 160-1
160.1 Overview of operator’s cab, heating and air conditioning unit
L538-1559; 160-3
160.2 Display and control elements 160-5
160.2.1 Electrical components in the control panel 160-5
LBH/M2204898/15/211-20210504_082401/en
160.2.2 Touch screen (Display4)
L538-1559/0-51677; 160-7
160.2.3 Display (Display5)
L538-1559/51678-; 160-8
160.2.4 Control lever
L 538-1559; 160-14
160.2.5 Accelerator pedal
L538-1559; 160-16
160.3 Heating, ventilation, air conditioning 160-18
160.3.1 Overview of the heating, ventilation and air conditioning system
L538-1559; 160-18
160.3.2 Heating and air conditioning unit 160-24
160.3.2.1 Heating and air conditioning unit
1538-1559; 160-25
160.3.2.2 Blower
L 538-1559; 160-27
160.3.3 Heating/air conditioning electronics
L 538-1559; 160-27
160.3.4 Pressure relief valve for heating circuit
1538-1559; 160-29
160.4 Air conditioning 160-31
160.4.1 Basic function of the air conditioning unit
1538-1559; 160-31
160.4.2 Air conditioning compressor
L538-1559; 160-32
160.4.3 Condenser
L 538-1559; 160-33
160.44 Dryer
L 538-1559; 160-34
160.4.5 Air conditioning pressure switch
L 538-1559; 160-36
160.4.6 Evaporator
L538-1559; 160-38
160.4.7 Anti-icing temperature sensors
L 538-1559; 160-39
160.4.8 Automatic air conditioning 160-39
160.4.8.1 Overview of the automatic air conditioning
L 538-1559; 160-40
160.4.8.2 Interior and outlet temperature sensors
1538-1559; 160-41
160.4.8.3 Outside temperature sensor
L 538-1559; 160-42
160.4.8.4 Sun sensor
L538-1559; 160-43
170 Lubrication system 170-1
170.1 Liebherr automatic central lubrication system 170-2
170.1.1 Liebherr automatic central lubrication system: overview
L 538-1559; 170-2
170.1.2 Liebherr central lubrication pump
1538-1559; 170-8
170.1.3 Progressive distributor MX-F
1538-1559; 170-12
190 Options 190-1
190.1 LiDAT 190-2
190.1.1 Overview of LiDAT
1538-1559; 190-2
190.1.2 LiDAT on the machine
L 538-1559; 190-4
190.2 Weighing device (Liebherr)
L 538-1559; 190-6
190.3 Skyview 360° 190-12
190.3.1 Skyview 360°: complete overview
L 538-1559; 190-12
190.3.2 Skyview 360° on machine
1538-1559; 190-16
200 Diagnosis 200-1
200.1 Malfunctions 200-2
200.1.1 Warning symbols 200-2
200.1.2 SCR system warning symbols 200-3
200.1.3 Service code indicator in the display 200-3
200.2 Troubleshooting 200-5
200.2.1 Replacing fuses 200-5
200.2.1.1 Fuses on fuse board A4 in the operator’s cab 200-5
200.2.1.2 Fuses on fuse board A4b in the operator’s cab 200-8
200.2.1.3 Fuses in the right ballast weight 200-9
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