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Liebherr L 526 1753 Wheel Loader Technical Service Manual PDF
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Liebherr L 526 1753 Wheel Loader Service Manual – PDF DOWNLOAD
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Description
Liebherr L 526 1753 Wheel Loader Service Manual – PDF DOWNLOAD
FILE DETAILS:
Liebherr L 526 1753 Wheel Loader Service Manual – PDF DOWNLOAD
Language : English
Pages : 962
Downloadable : Yes
File Type : PDF
Size: 147 MB
DESCRIPTION:
Liebherr L 526 1753 Wheel Loader Service Manual – PDF DOWNLOAD
Preface
Notes for users
- 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:
— Special tools
— Technical data
— Maintenance intervals and maintenance tasks
— Adjustment procedures
— Structure and function descriptions
— Removal and installation tasks
— Circuit diagrams, hydraulic plans and technical drawings
- 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:
Intended Use:
1.1. Laws, Rules, Guidelines and Safety Regulations
To ensure safe operation:
– Ask work site manager for safety regulations at place of use.
– Adhere to safety regulations at place of use.
-Adhere to traffic regulations.
-Adhere to valid guidelines from insurers (for example employers’ professional liability insurance companies, accident insurance et cetera).
-Avoid working methods that can endanger safety.
-Adhere to all intervals specified for recurrent checks and inspections in this
operator’s manual.
Intended use:
Wheel loader is used to pick up, move and dump following materials:
– Soil
– Stones
– Broken rocks
– Bulk materials
This applies to a standard machine in normal operating conditions. Special applications are described in a separate options operator’s manual.
To ensure intended use:
– Adhere to operator’s manual.
– Adhere to maintenance intervals.
– Observe inspection and maintenance tasks.
– Adhere to specifications in the technical data.
– When using machine on public roads, make sure it complies with applicable national regulations.
– Only lift loads with intended working attachments (fork prongs, crane boom), which must be fitted and functioning.
– Make sure that machines used underground (mining and tunnel construction) are fitted with systems to reduce exhaust emissions (such as diesel particulate filters).
– Adhere to individual country’s requirements 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 stipulations of manufacturer of basic machine.
– Only use approved tyres.
– A suitably equipped workshop is absolutely essential for performing repair work.
TABLE OF CONTENTS:
Liebherr L 526 1753 Wheel Loader Service Manual – PDF DOWNLOAD
010 Introduction 010-1
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
010.1 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
010.1.6.2 Dangerous fuels and operating fluids 010-14
010.1.6.3 Transporting machine 010-15
010.1.6.4 Access to machine 010-15
010.1.6.5 Machine danger zone 010-16
010.1.6.6 Visibility 010-16
010.1.6.7 Protection against vibration 010-17
010.1.6.8 Operation of machine 010-18
010.1.7 Safe maintenance 010-21
010.1.7.1 Spare parts 010-21
010.1.7.2 Heavy parts 010-21
010.1.7.3 Regular checks 010-22
010.1.8 Modifications to the machine 010-22
010.1.8.1 Modifications, add-ons and retrofittings 010-22
Special tools for maintenance and repair work 010-23
010.21 Special tools, general 010-23
010.2.2 Special tools for the engine 010-25
010.2.3 Special tools for lift cylinders with Z kinematics 010-29
010.2.4 Special tools for tilt cylinders with Z kinematics 010-30
010.2.5 Special tools for lift cylinders with P kinematics 010-30
010.2.6 Special tools for tilt cylinders with P kinematics 010-31
010.2.7 Special tools for steering wheel 010-32
010.2.8 Special tools for steering cylinders 010-32
010.2.8 Special tools for the electrical system 010-33
010.2.10 Special tools for front axle 010-34
010.2.11 Special tools for rear axle 010-34
010.2.12 Special tools for air conditioning system 010-35
010.2.13 Special tools for cab glazing 010-36
010.2.14 Special tools for the central lubrication system (Liebherr) 010-36
010.1.6.3 Transporting machine 010-15
010.1.6.4 Access to machine 010-15
010.1.6.5 Machine danger zone 010-16
010.1.6.6 Visibility 010-16
010.1.6.7 Protection against vibration 010-17
010.1.6.8 Operation of machine 010-18
010.1.7 Safe maintenance 010-21
010.1.7.1 Spare parts 010-21
010.1.7.2 Heavy parts 010-21
010.1.7.3 Regular checks 010-22
010.1.8 Modifications to the machine 010-22
010.1.8.1 Modifications, add-ons and retrofittings 010-22
Special tools for maintenance and repair work 010-23
010.21 Special tools, general 010-23
010.2.2 Special tools for the engine 010-25
010.2.3 Special tools for lift cylinders with Z kinematics 010-29
010.2.4 Special tools for tilt cylinders with Z kinematics 010-30
010.2.5 Special tools for lift cylinders with P kinematics 010-30
010.2.6 Special tools for tilt cylinders with P kinematics 010-31
010.2.7 Special tools for steering wheel 010-32
010.2.8 Special tools for steering cylinders 010-32
010.2.8 Special tools for the electrical system 010-33
010.2.10 Special tools for front axle 010-34
010.2.11 Special tools for rear axle 010-34
010.2.12 Special tools for air conditioning system 010-35
010.2.13 Special tools for cab glazing 010-36
010.2.14 Special tools for the central lubrication system (Liebherr) 010-36
Standards and regulations
010-38
010.3.1
Prestressing forces and tightening torques for bolts with metric
standard and fine threads as per DIN ISO 261 010-38
010.3.1.1 Range of application and purpose 010-38
010.3.1.2 Other applicable documents 010-38
010.3.1.3 Modifications and descriptions 010-39
010.3.1.1 Range of application and purpose 010-38
010.3.1.2 Other applicable documents 010-38
010.3.1.3 Modifications and descriptions 010-39
010-39
010.3.1.4 Tightening torques
010.3.2 Liebherr standards for assembly instructions and tightening torques010-45
010.4 Preservation guidelines 010-46
010.4.1 General information 010-46
010.4.2 Machine out of service for an unknown period of time 010-46
0104.3 Putting the machine out of service 010-47
010.4.1 General information 010-46
010.4.2 Machine out of service for an unknown period of time 010-46
0104.3 Putting the machine out of service 010-47
010.4.3.1 Out of service for up to 2 months 010-47
010.4.3.2 Out of service for up to 12 months 010-48
010.4.3.3 Out of service for longer than 12 months 010-49
010.44 Putting back into service 010-49
0104.41 After being out of service for 2 months 010-49
010.4.4.2 After being out of service for 12 months 010-50
010.4.4.3 After being out of service for longer than 12 months 010-50
020 Technical data 020-1
020.1 Overall machine 020-5
020.1.1 Complete machine with loading bucket (z-bar kinematics)
020.1.1 Complete machine with loading bucket (z-bar kinematics)
L526-1753; 020-5
0201.2 Complete machine with loading bucket (parallel kinematics)
0201.2 Complete machine with loading bucket (parallel kinematics)
L526-1753; 020-6
0201.3 Working attachment: light material bucket
0201.3 Working attachment: light material bucket
L526-1753; 020-8
020.14 Working attachment: high dump bucket
020.14 Working attachment: high dump bucket
L526-1753; 020-10
020.1.5 Working attachment: forklift
020.1.5 Working attachment: forklift
L526-1753; 020-11
020.16 Working attachment: log grappler
020.16 Working attachment: log grappler
L526-1753; 020-13
020.2 Drive group 020-15
020.2.1 Diesel engine
L526-1753; 020-15
0202.2 Fuel tank
L526-1753; 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
0202.3 Fuel level sensor
L526-1753; 020-16
020.24 Fuel pre-filter
L526-1753; 020-17
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
L526-1753 LIEBHERR 7
Contents
L526-1753; 020-15
0202.2 Fuel tank
L526-1753; 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
0202.3 Fuel level sensor
L526-1753; 020-16
020.24 Fuel pre-filter
L526-1753; 020-17
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
L526-1753 LIEBHERR 7
Contents
Service manual
020.2.5 Fuel fine filter
L526-1753; 020-17
020.3 Cooling system 020-18
020.3.1 Fan pump
L526-1753; 020-18
020.3.2 Fan motor
L526-1753/0-60945; 020-18
020.3.3 Fan motor
1 526-1753/60946-; 020-18
020.3.4 Hydraulic oil temperature sensor B8
1526-1753; 020-18
020.4 Working hydraulics 020-19
020.4.1 Control block for Z-bar kinematics
L526-1753; 020-19
020.4.2 Control block for P-kinematics
1526-1753; 020-19
020.4.3 Pilot control unit
L526-1753; 020-20
020.4.4 Pilot control hydro accumulator
L526-1753; 020-20
020.4.5 Stabilisation module
1526-1753; 020-20
020.46 Ride control hydro accumulator
1526-1753; 020-20
020.4.7 Z kinematics lift cylinder
L526-1753; 020-20
020.4.8 Z kinematics tilt cylinder
1526-1753; 020-21
020.4.9 P-kinematics lift cylinder
1526-1753; 020-21
020.4.10 P-kinematics tilt cylinder
1526-1753; 020-22
020.5 Travel hydraulics 020-23
020.5.1 Travel pump high pressure sensor B45
L526-1753; 020-23
020.6 Hydraulic components 020-24
020.6.1 Return suction filter
L526-1753; 020-24
020.6.2 Breather filter
L526-1753; 020-24
020.7 Steering system 020-25
020.7.1 Servostat
L526-1753; 020-25
copyright © Liebher-Werk Bischofshofen GmbH 2021
8 LIEBHERR 1526-1753
020.3 Cooling system 020-18
020.3.1 Fan pump
L526-1753; 020-18
020.3.2 Fan motor
L526-1753/0-60945; 020-18
020.3.3 Fan motor
1 526-1753/60946-; 020-18
020.3.4 Hydraulic oil temperature sensor B8
1526-1753; 020-18
020.4 Working hydraulics 020-19
020.4.1 Control block for Z-bar kinematics
L526-1753; 020-19
020.4.2 Control block for P-kinematics
1526-1753; 020-19
020.4.3 Pilot control unit
L526-1753; 020-20
020.4.4 Pilot control hydro accumulator
L526-1753; 020-20
020.4.5 Stabilisation module
1526-1753; 020-20
020.46 Ride control hydro accumulator
1526-1753; 020-20
020.4.7 Z kinematics lift cylinder
L526-1753; 020-20
020.4.8 Z kinematics tilt cylinder
1526-1753; 020-21
020.4.9 P-kinematics lift cylinder
1526-1753; 020-21
020.4.10 P-kinematics tilt cylinder
1526-1753; 020-22
020.5 Travel hydraulics 020-23
020.5.1 Travel pump high pressure sensor B45
L526-1753; 020-23
020.6 Hydraulic components 020-24
020.6.1 Return suction filter
L526-1753; 020-24
020.6.2 Breather filter
L526-1753; 020-24
020.7 Steering system 020-25
020.7.1 Servostat
L526-1753; 020-25
copyright © Liebher-Werk Bischofshofen GmbH 2021
8 LIEBHERR 1526-1753
LBH/M2261289/04/211-20210712_103358/en
Service manual
Service manual
Contents
020.7.2 Steering cylinder
L526-1753; 020-25
020.7.3 Steering damper hydro accumulator
L526-1753; 020-25
020.74 Emergency steering pump
L526-1753; 020-25
020.7.5 Emergency steering pressure switch B3
L526-1753; 020-26
020.7.6 Emergency steering check pressure switch B3a
L526-1753; 020-26
020.7.7 Joystick steering control valve block
L526-1753; 020-26
020.8 Brake system 020-28
020.8.1 Brake pump
L526-1753; 020-28
0208.2 Compact brake valve
L526-1753; 020-28
020.8.3 Service brake hydro accumulator
L526-1753; 020-28
020.8.4 Brake light pressure switch B12
1526-1753; 020-28
020.8.5 Brake accumulator pressure sensor B19
L526-1753; 020-28
0208.6 Parking brake hydro accumulator
L526-1753; 020-29
020.9 Electrical system 020-30
0209.1 Central control unit (Master5-Premium)
L526-1753; 020-30
0209.2 Compact module
L526-1753; 020-30
020.10 Gearbox 020-31
020.10.1 Transmission
L526-1753; 020-31
2 020.10.2 Gear shifting proportional solenoid valve Y60
g L526-1753; 020-31
oF
5 020.10.3 Output B1 speed sensor
8 L526-1753; 020-31
§ 020.10.4 Travel motor 2 speed sensor B2
g L526-1753; 020-31
g 020.11 Axles and drive shafts 020-32
3 020.11.1 Front axle
L526-1753; 020-32
020.11.2 Rear axle
L526-1753; 020-32
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
L526-1753 LIEBHERR 9
Contents
L526-1753; 020-25
020.7.3 Steering damper hydro accumulator
L526-1753; 020-25
020.74 Emergency steering pump
L526-1753; 020-25
020.7.5 Emergency steering pressure switch B3
L526-1753; 020-26
020.7.6 Emergency steering check pressure switch B3a
L526-1753; 020-26
020.7.7 Joystick steering control valve block
L526-1753; 020-26
020.8 Brake system 020-28
020.8.1 Brake pump
L526-1753; 020-28
0208.2 Compact brake valve
L526-1753; 020-28
020.8.3 Service brake hydro accumulator
L526-1753; 020-28
020.8.4 Brake light pressure switch B12
1526-1753; 020-28
020.8.5 Brake accumulator pressure sensor B19
L526-1753; 020-28
0208.6 Parking brake hydro accumulator
L526-1753; 020-29
020.9 Electrical system 020-30
0209.1 Central control unit (Master5-Premium)
L526-1753; 020-30
0209.2 Compact module
L526-1753; 020-30
020.10 Gearbox 020-31
020.10.1 Transmission
L526-1753; 020-31
2 020.10.2 Gear shifting proportional solenoid valve Y60
g L526-1753; 020-31
oF
5 020.10.3 Output B1 speed sensor
8 L526-1753; 020-31
§ 020.10.4 Travel motor 2 speed sensor B2
g L526-1753; 020-31
g 020.11 Axles and drive shafts 020-32
3 020.11.1 Front axle
L526-1753; 020-32
020.11.2 Rear axle
L526-1753; 020-32
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
L526-1753 LIEBHERR 9
Contents
Service manual
020.11.3 Cardan shaft
L526-1753; 020-32
020.11.4 Tyres
1526-1753; 020-32
020.11.4.1 Tyres for machines with Z kinematics 020-33
020.11.4.2 Tyres for machines with parallel kinematics 020-34
020.11.4.3 Special tyres 020-35
020.12 Working attachment 020-36
020.12.1 Quick coupler locking hydraulic cylinder
L526-1753; 020-36
020.13 Operator’s cab, heating and air conditioning 020-37
020.13.1 Dryer
1526-1753; 020-37
020.13.2 Pressure switches
L526-1753; 020-37
020.14 Lubrication system 020-38
020.14.1 Central lubrication system (Liebherr)
1526-1753; 020-38
020.14.1.1 Central lubrication pump 020-38
020.14.2 Progressive distributor
1526-1753; 020-38
020.14.21 MXF 020-38
020.14.22 MX-F 25 020-38
020.14.2.3 MX-F 45 020-39
020.1424 MX-F75 020-39
020.14.25 MX-F105 020-39
030 Maintenance 030-1
030.1 Maintenance and inspection schedule 030-11
030.2 Filling quantities and lubrication chart 030-16
030.2.1 Lubricant filling quantity
1526-1753; 030-16
030.2.2 Fuel and operating fluid filling quantity
1526-1753; 030-16
030.3 Lubricants and fuels 030-17
030.3.1 General information on lubricants and fuels 030-17
030.3.1.1 General questions 030-17
030.3.1.2 Safety data sheets 030-17
030.3.1.3 Technical data sheets 030-17
copyright © Liebherr-Werk Bischofshofen GmbH 2021
10 LIEBHERR 1526-1753
020.11.4 Tyres
1526-1753; 020-32
020.11.4.1 Tyres for machines with Z kinematics 020-33
020.11.4.2 Tyres for machines with parallel kinematics 020-34
020.11.4.3 Special tyres 020-35
020.12 Working attachment 020-36
020.12.1 Quick coupler locking hydraulic cylinder
L526-1753; 020-36
020.13 Operator’s cab, heating and air conditioning 020-37
020.13.1 Dryer
1526-1753; 020-37
020.13.2 Pressure switches
L526-1753; 020-37
020.14 Lubrication system 020-38
020.14.1 Central lubrication system (Liebherr)
1526-1753; 020-38
020.14.1.1 Central lubrication pump 020-38
020.14.2 Progressive distributor
1526-1753; 020-38
020.14.21 MXF 020-38
020.14.22 MX-F 25 020-38
020.14.2.3 MX-F 45 020-39
020.1424 MX-F75 020-39
020.14.25 MX-F105 020-39
030 Maintenance 030-1
030.1 Maintenance and inspection schedule 030-11
030.2 Filling quantities and lubrication chart 030-16
030.2.1 Lubricant filling quantity
1526-1753; 030-16
030.2.2 Fuel and operating fluid filling quantity
1526-1753; 030-16
030.3 Lubricants and fuels 030-17
030.3.1 General information on lubricants and fuels 030-17
030.3.1.1 General questions 030-17
030.3.1.2 Safety data sheets 030-17
030.3.1.3 Technical data sheets 030-17
copyright © Liebherr-Werk Bischofshofen GmbH 2021
10 LIEBHERR 1526-1753
LBH/M2261289/04/211-20210712_103358/en
LBH/M2261289/04/211-20210712_103358/en
LBH/M2261289/04/211-20210712_103358/en
Service manual Contents
030.3.1.4 Specific Liebherr standards 030-17
030.3.2 General information on changing lubricants and fuels 030-17
030.3.3 Converting hydraulic system from mineral oils to biodegradable
030.3.2 General information on changing lubricants and fuels 030-17
030.3.3 Converting hydraulic system from mineral oils to biodegradable
hydraulic fluids 030-18
030.3.4 Diesel fuels
030.3.4 Diesel fuels
L526-1753; 030-18
030.3.4.1 Minimum quality requirement 030-18
030.3.4.2 Operating temperatures of diesel fuels 030-18
030.3.4.3 Minimum quality requirement 030-19
030.3.5 Diesel exhaust fluid
030.3.5 Diesel exhaust fluid
L526-1753; 030-19
030.3.5.1 Liebherr recommendation 030-19
030.3.5.2 Minimum quality requirement 030-19
030.3.6 Engine oils
030.3.6 Engine oils
L526-1753; 030-19
030.3.6.1 Liebherr recommendation 030-19
030.3.6.3 Minimum quality requirement 030-20
030.3.7 Refrigerant
030.3.7 Refrigerant
1526-1753; 030-20
030.3.8 Coolant
030.3.8 Coolant
L526-1753; 030-20
030.3.8.1 Requirements for the water used 030-20
030.3.8.2 Antifreeze and corrosion inhibitor 030-21
030.3.8.3 Minimum quality requirement 030-21
030.3.9 Hydraulic oil
030.3.9 Hydraulic oil
L526-1753; 030-21
030.3.9.1 Liebherr recommendation 030-21
030.3.9.2 Minimum quality requirement 030-22
030.3.9.3 Oil analysis 030-22
030.3.9.4 Qil change 030-22
030.3.10 Gear oil
030.3.10 Gear oil
1526-1753; 030-22
030.3.10.1 Liebherr recommendation 030-22
030.3.10.2 Minimum quality requirement 030-23
030.3.11 Axle oil
030.3.11 Axle oil
1526-1753; 030-23
030.3.11.1 Liebherr recommendation 030-23
030.3.11.2 Minimum quality requirement 030-23
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
L526-1753 LIEBHERR 1″
Contents
Contents
Service manual
030.4
030.3.12 Lubrication grease
L526-1753; 030-23
030.3.12.1 Liebherr recommendation 030-23
030.3.12.2 Minimum quality requirement 030-24
030.3.13 Windscreen washer fluid
L526-1753; 030-24
030.3.13.1 Liebherr recommendation 030-24
030.3.13.2 Minimum quality requirement 030-24
030.3.14 Refrigerant oil for air conditioning compressor
L526-1753; 030-24
030.3.14.1 Liebherr recommendation 030-24
Maintenance tasks 030-25
030.4.1 Safety precautions
1526-1753; 030-25
030.4.2 Preparatory tasks for maintenance 030-25
030.4.2.1 Maintenance positions
1526-1753; 030-26
030.4.2.2 Opening the service hatches
1526-1753; 030-27
030.423 Turning off the battery main switch
1526-1753; 030-29
030.4.3 Overall machine 030-30
030.4.3.1 Check the machine is in the proper condition
L526-1753; 030-30
0304.3.2 Removing loose parts, dirt, ice and snow from
machine
1526-1753; 030-31
0304.3.3 Cleaning the machine
L526-1753; 030-31
030.4.3.4 Replacing VCI capsules
1526-1753; 030-34
0304.3.5 Operating fluid analysis: General specifications
1526-1753; 030-37
030.4.3.6 Operating fluid analysis: filling out sample information
form
L526-1753; 030-40
030.4.3.7 Fuel and operating fluid analysis: scope of analysis
1526-1753; 030-46
030.4.3.8 Analysis of lubricants and fuels
L526-1753; 030-50
030.4.4 Drive group 030-56
030.4.4.1 Checking diesel engine oil level
1526-1753; 030-56
030.3.12.1 Liebherr recommendation 030-23
030.3.12.2 Minimum quality requirement 030-24
030.3.13 Windscreen washer fluid
L526-1753; 030-24
030.3.13.1 Liebherr recommendation 030-24
030.3.13.2 Minimum quality requirement 030-24
030.3.14 Refrigerant oil for air conditioning compressor
L526-1753; 030-24
030.3.14.1 Liebherr recommendation 030-24
Maintenance tasks 030-25
030.4.1 Safety precautions
1526-1753; 030-25
030.4.2 Preparatory tasks for maintenance 030-25
030.4.2.1 Maintenance positions
1526-1753; 030-26
030.4.2.2 Opening the service hatches
1526-1753; 030-27
030.423 Turning off the battery main switch
1526-1753; 030-29
030.4.3 Overall machine 030-30
030.4.3.1 Check the machine is in the proper condition
L526-1753; 030-30
0304.3.2 Removing loose parts, dirt, ice and snow from
machine
1526-1753; 030-31
0304.3.3 Cleaning the machine
L526-1753; 030-31
030.4.3.4 Replacing VCI capsules
1526-1753; 030-34
0304.3.5 Operating fluid analysis: General specifications
1526-1753; 030-37
030.4.3.6 Operating fluid analysis: filling out sample information
form
L526-1753; 030-40
030.4.3.7 Fuel and operating fluid analysis: scope of analysis
1526-1753; 030-46
030.4.3.8 Analysis of lubricants and fuels
L526-1753; 030-50
030.4.4 Drive group 030-56
030.4.4.1 Checking diesel engine oil level
1526-1753; 030-56
12
copyright © Liebher-Werk Bischofshofen GmbH 2021
L626-1753
LBH/M2261289/04/211-20210712_103358/en
LBH/M2261289/04/211-20210712_103358/en
LBH/M2261289/04/211-20210712_103358/en
Service manual
Contents
030.4.5
030.4.4.2 Diesel engine: changing the diesel engine oil
L526-1753; 030-57
030.4.4.3 Changing the diesel engine oil filter
030.4.4.3 Changing the diesel engine oil filter
1526-1753; 030-59
030.4.4.4 Diesel engine: checking V-ribbed belt
030.4.4.4 Diesel engine: checking V-ribbed belt
L 526-1753; 030-60
030.44.5 Diesel engine: changing V-ribbed belt
030.44.5 Diesel engine: changing V-ribbed belt
1526-1753; 030-61
030.4.4.6 Diesel engine: checking valve clearance
030.4.4.6 Diesel engine: checking valve clearance
L 526-1753; 030-62
030.4.4.7 Diesel engine: changing oil separator filter cartridge
030.4.4.7 Diesel engine: changing oil separator filter cartridge
1526-1753; 030-66
030.4.4.8 Diesel engine: checking crankcase bleeder system
030.4.4.8 Diesel engine: checking crankcase bleeder system
L 526-1753; 030-67
030.44.9 Diesel engine: Checking the glow plugs
030.44.9 Diesel engine: Checking the glow plugs
1526-1753; 030-68
030.4.4.10 Draining condensate and sediment from the fuel tank
030.4.4.10 Draining condensate and sediment from the fuel tank
L526-1753; 030-69
030.4.4.11 Fuel pre-filter: draining off condensate
030.4.4.11 Fuel pre-filter: draining off condensate
1526-1753; 030-70
030.4.4.12 Fuel pre-filter: changing the filter element
030.4.4.12 Fuel pre-filter: changing the filter element
L 526-1753; 030-71
030.4.4.13 Fuel fine filter: changing the filter element
030.4.4.13 Fuel fine filter: changing the filter element
1526-1753; 030-73
030.4.4.14 Exhaust system: changing filter cartridge of the
030.4.4.14 Exhaust system: changing filter cartridge of the
diesel exhaust fluid pump
L 526-1753; 030-74
030.4.4.15 Exhaust system: changing filter cartridge of diesel
030.4.4.15 Exhaust system: changing filter cartridge of diesel
exhaust fluid pre-filter
L526-1753; 030-75
030.4.4.16 Air filter system: Cleaning the service cover and dust
030.4.4.16 Air filter system: Cleaning the service cover and dust
discharge valve
1526-1753; 030-76
030.4.4.17 Cleaning or changing main element of air filter
030.4.4.17 Cleaning or changing main element of air filter
system
1526-1753; 030-77
030.4.4.18 Air filter system: Changing the safety element
030.4.4.18 Air filter system: Changing the safety element
1526-1753; 030-80
030.4.4.19 Diesel engine: checking intake and exhaust system
030.4.4.19 Diesel engine: checking intake and exhaust system
are in good condition and not loose or leaking
1526-1753; 030-81
030.4.4.20 Cleaning or changing the diesel particulate filter
030.4.4.20 Cleaning or changing the diesel particulate filter
L 526-1753; 030-83
Cooling system 030-87
030.4.5.1 Cooling system: Checking the coolant level
Cooling system 030-87
030.4.5.1 Cooling system: Checking the coolant level
1526-1753; 030-87
L526-1753
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
LIEBHERR 13
Contents Service manual
030.4.5.2 Coolant: checking anti-freeze and corrosion protec-
tion agent concentration.
1526-1753; 030-89
0304.53 Cleaning the cooling system
1526-1753; 030-97
0304.5.4 Cooling system: changing coolant
L526-1753; 030-98
030.4.6 Hydraulic components 030-101
030.4.6.1 Hydraulic tank: checking oil level
1526-1753; 030-101
0304.6.2 Hydraulic tank: Checking and cleaning the magnetic
rod
L526-1753; 030-103
030.4.6.3 Hydraulic tank: draining off condensate and sediment
1526-1753; 030-103
0304.6.4 Hydraulic tank: Changing the return suction filter
cartridge
1526-1753; 030-104
030.4.6.5 Hydraulic tank: Change the breather filter
L526-1753; 030-105
030.4.6.6 Hydraulic tank: changing oil
1526-1753; 030-106
030.4.7 Steering system 030-109
030.4.7.1 Test steering
1526-1753; 030-109
0304.7.2 Steering cylinder: lubricating bearing
L526-1753; 030-109
030.4.8 Brake system 030-110
030.4.8.1 Testing service brake and parking brake
1526-1753; 030-110
0304.8.2 Service brake: checking brake plates for wear
L526-1753; 030-111
030.4.8.3 Parking brake: checking gap and wear on brake
linings
L526-1753; 030-113
030.4.9 Electrical system 030-119
030.4.9.1 Checking function of the lighting and horn
L526-1753; 030-119
030.4.9.2 Batteries: checking fluid levels and terminals
L526-1753; 030-120
0304.93 Use the control lever to change the travel direction
switch rocker and cap.
1526-1753; 030-122
030.4.9.4 Personnel detection: cleaning sensor
L526-1753; 030-124
copyright © Liebher-Werk Bischofshofen GmbH 2021
14 LIEBHERR 1526-1753
Contents Service manual
030.4.5.2 Coolant: checking anti-freeze and corrosion protec-
tion agent concentration.
1526-1753; 030-89
0304.53 Cleaning the cooling system
1526-1753; 030-97
0304.5.4 Cooling system: changing coolant
L526-1753; 030-98
030.4.6 Hydraulic components 030-101
030.4.6.1 Hydraulic tank: checking oil level
1526-1753; 030-101
0304.6.2 Hydraulic tank: Checking and cleaning the magnetic
rod
L526-1753; 030-103
030.4.6.3 Hydraulic tank: draining off condensate and sediment
1526-1753; 030-103
0304.6.4 Hydraulic tank: Changing the return suction filter
cartridge
1526-1753; 030-104
030.4.6.5 Hydraulic tank: Change the breather filter
L526-1753; 030-105
030.4.6.6 Hydraulic tank: changing oil
1526-1753; 030-106
030.4.7 Steering system 030-109
030.4.7.1 Test steering
1526-1753; 030-109
0304.7.2 Steering cylinder: lubricating bearing
L526-1753; 030-109
030.4.8 Brake system 030-110
030.4.8.1 Testing service brake and parking brake
1526-1753; 030-110
0304.8.2 Service brake: checking brake plates for wear
L526-1753; 030-111
030.4.8.3 Parking brake: checking gap and wear on brake
linings
L526-1753; 030-113
030.4.9 Electrical system 030-119
030.4.9.1 Checking function of the lighting and horn
L526-1753; 030-119
030.4.9.2 Batteries: checking fluid levels and terminals
L526-1753; 030-120
0304.93 Use the control lever to change the travel direction
switch rocker and cap.
1526-1753; 030-122
030.4.9.4 Personnel detection: cleaning sensor
L526-1753; 030-124
copyright © Liebher-Werk Bischofshofen GmbH 2021
14 LIEBHERR 1526-1753
LBH/M2261289/04/211-20210712_103358/en
LBH/M2261289/04/211-20210712_103358/en
LBH/M2261289/04/211-20210712_103358/en
Service manual
Contents
030.4.10 Gearbox 030-124
030.4.10.1 Transmission: checking oil level
1526-1753; 030-124
030.4.10.2 Transmission: changing oil
L526-1753; 030-125
030.4.11 Axles and drive shafts 030-127
030.4.11.1 Axle: checking oil levels
1526-1753; 030-127
030.4.11.2 Changing the axle oil
L 526-1753; 030-128
030.4.11.3 Front axle: Checking the tightening torque of the
fastening bolts
L 526-1753; 030-130
030.4.11.4 Checking the drive shaft
1526-1753; 030-131
030.4.11.5 Tyres: checking tyre pressure
1526-1753; 030-132
030.4.11.6 Checking the wheel tightness
L526-1753; 030-132
030.4.12 Steel parts of the basic machine 030-133
030.4.12.1 Lubricating the articulation bearing and the rear axle
oscillating bearing
1526-1753; 030-133
030.4.12.2 Service hatches: cleaning and maintaining seals
L526-1753; 030-134
030.4.13 Working attachment 030-134
030.4.13.1 Lubricating lift arms and working attachment
1526-1753; 030-134
030.4.13.2 Lift arms: checking bucket bearing bushings
L526-1753; 030-136
030.4.13.3 Checking lift arm bucket stops
L526-1753; 030-137
030.4.13.4 Scoop: Check teeth or undercut blade for wear and
replace if necessary
1526-1753; 030-138
030.4.13.5 Quick coupler: lubricating and testing bearings.
L526-1753; 030-141
030.4.13.6 Cleaning LIKUFIX hydraulic coupling
1526-1753; 030-141
030.4.13.7 High dump bucket: lubricating bearing
L 526-1753; 030-142
0304.14 Operator’s cab, heating and air conditioning 030-142
030.4.10.1 Transmission: checking oil level
1526-1753; 030-124
030.4.10.2 Transmission: changing oil
L526-1753; 030-125
030.4.11 Axles and drive shafts 030-127
030.4.11.1 Axle: checking oil levels
1526-1753; 030-127
030.4.11.2 Changing the axle oil
L 526-1753; 030-128
030.4.11.3 Front axle: Checking the tightening torque of the
fastening bolts
L 526-1753; 030-130
030.4.11.4 Checking the drive shaft
1526-1753; 030-131
030.4.11.5 Tyres: checking tyre pressure
1526-1753; 030-132
030.4.11.6 Checking the wheel tightness
L526-1753; 030-132
030.4.12 Steel parts of the basic machine 030-133
030.4.12.1 Lubricating the articulation bearing and the rear axle
oscillating bearing
1526-1753; 030-133
030.4.12.2 Service hatches: cleaning and maintaining seals
L526-1753; 030-134
030.4.13 Working attachment 030-134
030.4.13.1 Lubricating lift arms and working attachment
1526-1753; 030-134
030.4.13.2 Lift arms: checking bucket bearing bushings
L526-1753; 030-136
030.4.13.3 Checking lift arm bucket stops
L526-1753; 030-137
030.4.13.4 Scoop: Check teeth or undercut blade for wear and
replace if necessary
1526-1753; 030-138
030.4.13.5 Quick coupler: lubricating and testing bearings.
L526-1753; 030-141
030.4.13.6 Cleaning LIKUFIX hydraulic coupling
1526-1753; 030-141
030.4.13.7 High dump bucket: lubricating bearing
L 526-1753; 030-142
0304.14 Operator’s cab, heating and air conditioning 030-142
L526-1753
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
LIEBHERR 15
Contents Service manual
030.4.14.1 Operator’s cab: cleaning fresh and recirculated air
filters
L526-1753; 030-142
030.4.14.2 Operator’s cab: changing fresh air filter and recircu-
lated air filters
L526-1753; 030-144
030.4.14.3 Safety belt: checking condition and function
L526-1753; 030-146
030.4.144 Windscreen washer system: testing
L526-1753; 030-147
030.4.14.5 Windscreen washer system: filling windscreen
washer fluid
1526-1753; 030-147
030.4.14.6 Comfort safety door: lubricating lifting hinge
L526-1753; 030-148
030.4.14.7 Operator’s cab: lubricating locking mechanism and
cylinder with penetrating oil
1526-1753; 030-148
030.4.14.8 Operator’s cab: cleaning and maintaining seals
1526-1753; 030-149
030.4.14.9 Checking the indicator bead in the air conditioning
dryer-collector unit
L526-1753; 030-150
0304.14.10 Heating and air conditioning unit: testing function
1526-1753; 030-150
030.4.15 Lubrication system 030-152
030.4.15.1 Central lubrication system: checking level in grease
reservoir
L526-1753; 030-152
030.4.15.2 Central lubrication system: checking pipes, hoses
and lubrication points for leaks and damage.
1526-1753; 030-153
030.4.15.3 Central lubrication system: checking lubrication of
bearings
L526-1753; 030-154
030.5 Testing and adjustment checklist
L526-1753; 030-155
030.6 Testing and adjustment tasks 030-162
030.6.1 Safety precautions
L526-1753; 030-162
030.6.2 Overall machine 030-162
030.6.2.1 Preparing for adjustment procedures
1526-1753; 030-162
0306.2.2 Hydraulic oil and coolant: operating temperature
L526-1753; 030-164
030.6.3 Drive group 030-165
copyright © Liebher-Werk Bischofshofen GmbH 2021
16 LIEBHERR 526-1753
Contents Service manual
030.4.14.1 Operator’s cab: cleaning fresh and recirculated air
filters
L526-1753; 030-142
030.4.14.2 Operator’s cab: changing fresh air filter and recircu-
lated air filters
L526-1753; 030-144
030.4.14.3 Safety belt: checking condition and function
L526-1753; 030-146
030.4.144 Windscreen washer system: testing
L526-1753; 030-147
030.4.14.5 Windscreen washer system: filling windscreen
washer fluid
1526-1753; 030-147
030.4.14.6 Comfort safety door: lubricating lifting hinge
L526-1753; 030-148
030.4.14.7 Operator’s cab: lubricating locking mechanism and
cylinder with penetrating oil
1526-1753; 030-148
030.4.14.8 Operator’s cab: cleaning and maintaining seals
1526-1753; 030-149
030.4.14.9 Checking the indicator bead in the air conditioning
dryer-collector unit
L526-1753; 030-150
0304.14.10 Heating and air conditioning unit: testing function
1526-1753; 030-150
030.4.15 Lubrication system 030-152
030.4.15.1 Central lubrication system: checking level in grease
reservoir
L526-1753; 030-152
030.4.15.2 Central lubrication system: checking pipes, hoses
and lubrication points for leaks and damage.
1526-1753; 030-153
030.4.15.3 Central lubrication system: checking lubrication of
bearings
L526-1753; 030-154
030.5 Testing and adjustment checklist
L526-1753; 030-155
030.6 Testing and adjustment tasks 030-162
030.6.1 Safety precautions
L526-1753; 030-162
030.6.2 Overall machine 030-162
030.6.2.1 Preparing for adjustment procedures
1526-1753; 030-162
0306.2.2 Hydraulic oil and coolant: operating temperature
L526-1753; 030-164
030.6.3 Drive group 030-165
copyright © Liebher-Werk Bischofshofen GmbH 2021
16 LIEBHERR 526-1753
LBH/M2261289/04/211-20210712_103358/en
LBH/M2261289/04/211-20210712_103358/en
LBH/M2261289/04/211-20210712_103358/en
Service manual
Contents
030.64
030.6.5
030.6.6
030.6.7
030.6.3.1 Pedals: calibration
L526-1753; 030-165
030.6.3.2 Diesel engine speed
030.6.3.2 Diesel engine speed
1526-1753; 030-166
Cooling system 030-167
030.6.4.1 Fan speed proportional solenoid valve
Cooling system 030-167
030.6.4.1 Fan speed proportional solenoid valve
L526-1753; 030-167
Working hydraulics 030-169
030.6.5.1 Multi-lever control (option): calibration
Working hydraulics 030-169
030.6.5.1 Multi-lever control (option): calibration
L526-1753; 030-169
030.6.5.2 Calibrating working hydraulics angle sensors
030.6.5.2 Calibrating working hydraulics angle sensors
1526-1753; 030-170
030.6.5.3 Proportional solenoids in control valve block: calibra-
030.6.5.3 Proportional solenoids in control valve block: calibra-
tion
L 526-1753; 030-174
030.6.5.4 Working pump: flow regulator (standby pressure)
030.6.5.4 Working pump: flow regulator (standby pressure)
1526-1753; 030-177
030.6.5.5 Working pump flow regulator (differential pressure)
030.6.5.5 Working pump flow regulator (differential pressure)
L526-1753; 030-179
030.6.5.6 Z-bar kinematics control valve block: secondary pres-
030.6.5.6 Z-bar kinematics control valve block: secondary pres-
sure relief valves
L526-1753; 030-180
030.6.5.7 Z kinematics control valve block: secondary pressure
030.6.5.7 Z kinematics control valve block: secondary pressure
relief valves
1526-1753; 030-182
030.6.5.8 Control valve block: working hydraulics LS pressure
030.6.5.8 Control valve block: working hydraulics LS pressure
cut-off
L526-1753; 030-184
030.6.5.9 Stabilisation module (option), cut-off function
030.6.5.9 Stabilisation module (option), cut-off function
L526-1753; 030-186
030.6.5.10 Ride control hydro accumulator (option): nitrogen
030.6.5.10 Ride control hydro accumulator (option): nitrogen
filling
1526-1753; 030-187
Hydraulic components 030-188
030.6.6.1 Hydro accumulator: checking and topping up
Hydraulic components 030-188
030.6.6.1 Hydro accumulator: checking and topping up
nitrogen filling
L 526-1753; 030-188
030.6.6.2 Checking the hydraulic lines for damage
030.6.6.2 Checking the hydraulic lines for damage
1526-1753; 030-189
Travel hydraulics 030-194
030.6.7.1 Travel pump high pressure sensor B45: Deviation
Travel hydraulics 030-194
030.6.7.1 Travel pump high pressure sensor B45: Deviation
L526-1753; 030-194
030.6.7.2 Travel pump replenishing pressure relief valve
030.6.7.2 Travel pump replenishing pressure relief valve
1526-1753; 030-195
L526-1753
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
LIEBHERR 17
Contents
Contents
Service manual
030.6.8
030.6.9
030.6.10
030.6.7.3 Travel pump: high pressure relief valves
L526-1753; 030-197
0306.7.4 Travel pump: pressure cut-off
0306.7.4 Travel pump: pressure cut-off
1526-1753; 030-199
030.6.7.5 Travel pump: manual block curve calibration
030.6.7.5 Travel pump: manual block curve calibration
L526-1753; 030-200
030.6.7.6 Travel pump: automatic block curve calibration
030.6.7.6 Travel pump: automatic block curve calibration
1526-1753; 030-203
030.6.7.7 Travel motor 1: start of regulation
030.6.7.7 Travel motor 1: start of regulation
1526-1753; 030-203
030.6.7.8 Travel motor 2: automatic calibration
030.6.7.8 Travel motor 2: automatic calibration
1526-1753; 030-205
030.6.7.9 Diesel engine: Performance
030.6.7.9 Diesel engine: Performance
L 526-1753; 030-206
Steering system 030-207
030.6.8.1 Joystick for joystick steering (option): calibration
Steering system 030-207
030.6.8.1 Joystick for joystick steering (option): calibration
1526-1753; 030-207
030.6.8.2 Angle sensor for articulation angle (option): calibra-
030.6.8.2 Angle sensor for articulation angle (option): calibra-
tion (machine with steering wheel steering)
L 526-1753; 030-207
030.6.8.3 Angle sensor for articulation angle (option): calibra-
030.6.8.3 Angle sensor for articulation angle (option): calibra-
tion (machine without steering wheel steering)
1526-1753; 030-209
0306.8.4 Control block for joystick steering (option): calibration
0306.8.4 Control block for joystick steering (option): calibration
1526-1753; 030-210
030.6.8.5 Control valve block: Steering system LS pressure
030.6.8.5 Control valve block: Steering system LS pressure
cut-off
L 526-1753; 030-212
030.6.8.6 Steering damper hydro accumulator nitrogen filling
030.6.8.6 Steering damper hydro accumulator nitrogen filling
1526-1753; 030-213
0306.8.7 Control block for joystick steering: determining instal-
0306.8.7 Control block for joystick steering: determining instal-
Brake system
lation position of position sensors
L526-1753; 030-214
L526-1753; 030-214
030-215
030.6.9.1 Brake accumulator pressure sensor B19: deviation
1526-1753; 030-215
0306.9.2 Compact brake valve hydro accumulator charging
0306.9.2 Compact brake valve hydro accumulator charging
function
L 526-1753; 030-216
030.6.9.3 Service brake pressure
030.6.9.3 Service brake pressure
L526-1753; 030-217
0306.9.4 Service brake hydro accumulator capacity
0306.9.4 Service brake hydro accumulator capacity
1526-1753; 030-219
Electrical system 030-220
Electrical system 030-220
18
copyright © Liebher-Werk Bischofshofen GmbH 2021
LIEBHERR 1526-1753
LBH/M2261289/04/211-20210712_103358/en
LBH/M2261289/04/211-20210712_103358/en
LBH/M2261289/04/211-20210712_103358/en
Service manual
Contents
030.6.11
030.6.12
030.6.13
030.6.14
030.6.10.1 Central control unit (Master5): creating service file
L526-1753; 030-220
030.6.10.2 Central control unit (Master5): software update
030.6.10.2 Central control unit (Master5): software update
1526-1753; 030-221
030.6.10.3 Central control unit (Master5): resetting to factory
030.6.10.3 Central control unit (Master5): resetting to factory
settings
L 526-1753; 030-225
030.6.10.4 Central control unit (Master5): connecting Sculi diag-
030.6.10.4 Central control unit (Master5): connecting Sculi diag-
nostic software
L526-1753; 030-226
030.6.10.5 Central control unit (Master5): connecting LiFT func-
030.6.10.5 Central control unit (Master5): connecting LiFT func-
tion
1526-1753; 030-230
030.6.10.6 Addressing CAN module and checking system infor-
030.6.10.6 Addressing CAN module and checking system infor-
mation
1526-1753; 030-231
Gearbox 030-234
030.6.11.1 Proportional solenoid for clutch: calibration
Gearbox 030-234
030.6.11.1 Proportional solenoid for clutch: calibration
1526-1753; 030-234
030.6.11.2 Rapid draining phase: calibration
030.6.11.2 Rapid draining phase: calibration
L 526-1753; 030-235
030.6.11.3 Transmission hydraulics: Hydraulic oil adjustment
030.6.11.3 Transmission hydraulics: Hydraulic oil adjustment
1526-1753; 030-236
Axles and drive shafts 030-237
030.6.12.1 Tyres: setting radius
Axles and drive shafts 030-237
030.6.12.1 Tyres: setting radius
L 526-1753; 030-237
Working attachment 030-238
030.6.13.1 Working attachment: calibration (from software
Working attachment 030-238
030.6.13.1 Working attachment: calibration (from software
version 012)
1526-1753; 030-238
030.6.13.2 Valve block for quick coupler (option): pressure
030.6.13.2 Valve block for quick coupler (option): pressure
reducing valve
L 526-1753; 030-238
030.6.13.3 Parameters for lift arm geometry
030.6.13.3 Parameters for lift arm geometry
1526-1753; 030-239
030.6.13.4 Working attachment: freedom of movement
030.6.13.4 Working attachment: freedom of movement
1526-1753; 030-240
030.6.13.5 Working attachment: automatic return of 1st addi-
030.6.13.5 Working attachment: automatic return of 1st addi-
tional function
L 526-1753; 030-241
Operator’s cab, heating and air conditioning 030-242
030.6.14.1 Checking pressure and temperature conditions of air
Operator’s cab, heating and air conditioning 030-242
030.6.14.1 Checking pressure and temperature conditions of air
conditioning unit
1526-1753; 030-242
030.6.14.2 Display (Display5): Check IP addresses
030.6.14.2 Display (Display5): Check IP addresses
L 526-1753; 030-243
L526-1753
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
LIEBHERR 19
Contents
Contents
Service
manual
030.6.14.3 Display (Display5): formatting and reinstalling soft-
ware
L526-1753; 030-244
030.6.15 Options 030-245
030.6.15.1 LiDAT: connecting to LIDAT module
1526-1753; 030-245
030.6.15.2 LiDAT: software update for LIDAT module
L526-1753; 030-247
030.6.15.3 LiDAT: creating report and snapshot
1526-1753; 030-249
0306.154 Skyview 360°: calibration
L526-1753; 030-252
030.6.15.5 Personnel detection: transmitting configuration files
L526-1753; 030-259
030.6.15.6 Tyre pressure monitoring: changing and program-
ming pressure sensor
L526-1753; 030-265
040 Drive group 040-1
040.1 Engine 040-2
040.1.1 Diesel engine overview
L526-1753; 040-2
040.1.2 Electrical components of diesel engine
1526-1753; 040-6
040.1.3 Fuel system 040-16
040.1.3.1 Overview of fuel system
L526-1753; 040-16
040.1.3.2 Fuel level sensor
1526-1753; 040-17
040.1.3.3 Fuel pre-filter
L526-1753; 040-20
040.1.3.4 Fuel fine filter
L526-1753; 040-21
040.1.4 Air filter system 040-21
040.1.4.1 Air filter
1526-1753; 040-22
040.1.5 Exhaust system 040-22
040.1.5.1 Overview of exhaust system
L526-1753; 040-23
040.1.5.2 Diesel particulate filter (DPF): overview
1526-1753; 040-27
040.1.5.3 SCR system
L526-1753; 040-31
copyright © Liebher-Werk Bischofshofen GmbH 2021
20 LIEBHERR 1526-1753
ware
L526-1753; 030-244
030.6.15 Options 030-245
030.6.15.1 LiDAT: connecting to LIDAT module
1526-1753; 030-245
030.6.15.2 LiDAT: software update for LIDAT module
L526-1753; 030-247
030.6.15.3 LiDAT: creating report and snapshot
1526-1753; 030-249
0306.154 Skyview 360°: calibration
L526-1753; 030-252
030.6.15.5 Personnel detection: transmitting configuration files
L526-1753; 030-259
030.6.15.6 Tyre pressure monitoring: changing and program-
ming pressure sensor
L526-1753; 030-265
040 Drive group 040-1
040.1 Engine 040-2
040.1.1 Diesel engine overview
L526-1753; 040-2
040.1.2 Electrical components of diesel engine
1526-1753; 040-6
040.1.3 Fuel system 040-16
040.1.3.1 Overview of fuel system
L526-1753; 040-16
040.1.3.2 Fuel level sensor
1526-1753; 040-17
040.1.3.3 Fuel pre-filter
L526-1753; 040-20
040.1.3.4 Fuel fine filter
L526-1753; 040-21
040.1.4 Air filter system 040-21
040.1.4.1 Air filter
1526-1753; 040-22
040.1.5 Exhaust system 040-22
040.1.5.1 Overview of exhaust system
L526-1753; 040-23
040.1.5.2 Diesel particulate filter (DPF): overview
1526-1753; 040-27
040.1.5.3 SCR system
L526-1753; 040-31
copyright © Liebher-Werk Bischofshofen GmbH 2021
20 LIEBHERR 1526-1753
LBH/M2261289/04/211-20210712_103358/en
Service manual
Service manual
Contents
040.1.5.4 Sampling module
L526-1753; 040-35
040.1.5.5 Diesel exhaust fluid pre-filter
1526-1753; 040-36
040.2 Clutch
L526-1753; 040-37
050 Cooling system 050-1
050.1 Overview of cooling system
1526-1753; 050-2
050.2 Cooling system hydraulics 050-3
0502.1 Overview of cooling system hydraulics
L526-1753/0-60945; 050-3
050.2.2 Overview of cooling system hydraulics
L526-1753/60946-; 050-7
050.2.3 Fan pump
L526-1753; 050-10
050.24 Fan motor
L526-1753/0-60945; 050-11
050.2.5 Fan motor
L526-1753/60946-; 050-13
050.3 Cooling system electronics 050-15
050.3.1 General overview of electronic control system
L526-1753; 050-15
050.3.2 Temperature sensor for coolant
L526-1753; 050-18
050.3.3 Hydraulic oil temperature sensor
L526-1753; 050-20
050.3.4 Temperature sensor for charge air
L526-1753; 050-21
050.4 Cooler 050-23
0504.1 Cooler unit
L526-1753; 050-23
2 050.5 Reversible fan drive 050-24
o 050.5.1 Overview of reversible fan drive
2 L526-1753; 050-24
2 0505.2 Fan motor for reversible fan drive
2 L526-1753; 050-27
3 060 Working hydraulics 060-1
060.1 Overview of Z-bar kinematics working hydraulics
1526-1753; 060-2
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
1526-1753 LIEBHERR 2
Contents Service manual
080.2 Overview of the P kinematics working hydraulics
L526-1753; 060-10
060.3 Working pump
L526-1753; 060-14
060.4 Control block for Z-bar kinematics
L526-1753; 060-22
060.5 Control block for P-kinematics
L526-1753; 060-31
060.6 Pilot control 060-38
060.6.1 Pilot pressure for solenoid valve
1526-1753; 060-38
060.7 Ride control 060-40
060.7.1 Overview of ride control system
L526-1753; 060-40
060.7.2 Stabilisation module
1526-1753; 060-43
060.8 Electronics of the working hydraulics 060-46
060.8.1 Overview of electrical controls the working hydraulics
L526-1753; 060-46
060.8.2 Working hydraulics angle sensors
1526-1753; 060-48
060.8.3 Pressure sensors for lift cylinders and tilt cylinders
L526-1753; 060-51
060.9 Pipe break protection 060-53
060.9.1 Pipe break protection: overview
1526-1753; 060-53
060.9.2 Valve block for pipe break protection
1526-1753; 060-55
060.9.3 Solenoid valve for release of the ride control
1526-1753; 060-56
070 Travel hydraulics 070-1
070.1 Overview of travel hydraulics
1526-1753; 070-2
070.2 Travel pump
L526-1753; 070-7
070.3 Travel motors 070-22
070.3.1 Overview of the travel motors
L526-1753; 070-22
070.3.2 Travel motor 1
1526-1753; 070-24
070.3.3 Travel motor 2
L526-1753; 070-32
copyright © Liebher-Werk Bischofshofen GmbH 2021
22 LIEBHERR 1526-1753
040.1.5.5 Diesel exhaust fluid pre-filter
1526-1753; 040-36
040.2 Clutch
L526-1753; 040-37
050 Cooling system 050-1
050.1 Overview of cooling system
1526-1753; 050-2
050.2 Cooling system hydraulics 050-3
0502.1 Overview of cooling system hydraulics
L526-1753/0-60945; 050-3
050.2.2 Overview of cooling system hydraulics
L526-1753/60946-; 050-7
050.2.3 Fan pump
L526-1753; 050-10
050.24 Fan motor
L526-1753/0-60945; 050-11
050.2.5 Fan motor
L526-1753/60946-; 050-13
050.3 Cooling system electronics 050-15
050.3.1 General overview of electronic control system
L526-1753; 050-15
050.3.2 Temperature sensor for coolant
L526-1753; 050-18
050.3.3 Hydraulic oil temperature sensor
L526-1753; 050-20
050.3.4 Temperature sensor for charge air
L526-1753; 050-21
050.4 Cooler 050-23
0504.1 Cooler unit
L526-1753; 050-23
2 050.5 Reversible fan drive 050-24
o 050.5.1 Overview of reversible fan drive
2 L526-1753; 050-24
2 0505.2 Fan motor for reversible fan drive
2 L526-1753; 050-27
3 060 Working hydraulics 060-1
060.1 Overview of Z-bar kinematics working hydraulics
1526-1753; 060-2
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
1526-1753 LIEBHERR 2
Contents Service manual
080.2 Overview of the P kinematics working hydraulics
L526-1753; 060-10
060.3 Working pump
L526-1753; 060-14
060.4 Control block for Z-bar kinematics
L526-1753; 060-22
060.5 Control block for P-kinematics
L526-1753; 060-31
060.6 Pilot control 060-38
060.6.1 Pilot pressure for solenoid valve
1526-1753; 060-38
060.7 Ride control 060-40
060.7.1 Overview of ride control system
L526-1753; 060-40
060.7.2 Stabilisation module
1526-1753; 060-43
060.8 Electronics of the working hydraulics 060-46
060.8.1 Overview of electrical controls the working hydraulics
L526-1753; 060-46
060.8.2 Working hydraulics angle sensors
1526-1753; 060-48
060.8.3 Pressure sensors for lift cylinders and tilt cylinders
L526-1753; 060-51
060.9 Pipe break protection 060-53
060.9.1 Pipe break protection: overview
1526-1753; 060-53
060.9.2 Valve block for pipe break protection
1526-1753; 060-55
060.9.3 Solenoid valve for release of the ride control
1526-1753; 060-56
070 Travel hydraulics 070-1
070.1 Overview of travel hydraulics
1526-1753; 070-2
070.2 Travel pump
L526-1753; 070-7
070.3 Travel motors 070-22
070.3.1 Overview of the travel motors
L526-1753; 070-22
070.3.2 Travel motor 1
1526-1753; 070-24
070.3.3 Travel motor 2
L526-1753; 070-32
copyright © Liebher-Werk Bischofshofen GmbH 2021
22 LIEBHERR 1526-1753
LBH/M2261289/04/211-20210712_103358/en
LBH/M2261289/04/211-20210712_103358/en
LBH/M2261289/04/211-20210712_103358/en
Service manual
Contents
080 Hydraulic components 080-1
080.1 Hydraulic system: overview
1526-1753; 080-2
080.2 Hydraulic tank 080-5
080.2.1 Overview of hydraulic tank
L 526-1753; 080-5
080.2.2 Return suction filter
L526-1753; 080-8
0802.3 Breather filter
L526-1753; 080-13
090 Steering system 090-1
090.1 Steering system overview
1526-1753; 090-3
090.2 Servostat
1526-1753; 090-7
090.3 Emergency steering 090-10
090.3.1 Emergency steering overview
L526-1753; 090-10
090.3.2 Emergency steering pump
L526-1753; 090-13
090.3.3 Emergency steering electronics 090-14
090.3.3.1 Overview of electrical controls of emergency steering
system
L 526-1753; 090-15
090.3.3.2 Emergency steering pressure switch
1526-1753; 090-19
090.3.3.3 Emergency steering check pressure switch
1526-1753; 090-20
090.4 Joystick steering 090-22
090.4.1 Joystick steering: overview (combined with steering wheel steering)
L526-1753; 090-22
0904.2 Joystick steering: overview (without steering wheel steering)
1526-1753; 090-28
090.4.3 Joystick steering control block
L526-1753; 090-32
0904.4 Joystick steering electrical system 090-37
090.4.4.1 Electronic control unit for joystick steering: overview
L 526-1753; 090-37
090.44.2 Joystick with position tracking
1526-1753; 090-44
090.5 2in1 steering 090-46
080.1 Hydraulic system: overview
1526-1753; 080-2
080.2 Hydraulic tank 080-5
080.2.1 Overview of hydraulic tank
L 526-1753; 080-5
080.2.2 Return suction filter
L526-1753; 080-8
0802.3 Breather filter
L526-1753; 080-13
090 Steering system 090-1
090.1 Steering system overview
1526-1753; 090-3
090.2 Servostat
1526-1753; 090-7
090.3 Emergency steering 090-10
090.3.1 Emergency steering overview
L526-1753; 090-10
090.3.2 Emergency steering pump
L526-1753; 090-13
090.3.3 Emergency steering electronics 090-14
090.3.3.1 Overview of electrical controls of emergency steering
system
L 526-1753; 090-15
090.3.3.2 Emergency steering pressure switch
1526-1753; 090-19
090.3.3.3 Emergency steering check pressure switch
1526-1753; 090-20
090.4 Joystick steering 090-22
090.4.1 Joystick steering: overview (combined with steering wheel steering)
L526-1753; 090-22
0904.2 Joystick steering: overview (without steering wheel steering)
1526-1753; 090-28
090.4.3 Joystick steering control block
L526-1753; 090-32
0904.4 Joystick steering electrical system 090-37
090.4.4.1 Electronic control unit for joystick steering: overview
L 526-1753; 090-37
090.44.2 Joystick with position tracking
1526-1753; 090-44
090.5 2in1 steering 090-46
L526-1753
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
LIEBHERR 23
Contents
Contents
Service manual
110
090.5.1 2in1 steering: total overview
L526-1753; 090-46
090.5.2 Servostat for 2in1 steering
1526-1753; 090-50
100 Brake system 100-1
100.1 Overview of brake system
L526-1753; 100-2
100.2 Service brake and parking brake 100-7
100.2.1 Brake pump
1526-1753; 100-7
100.2.2 Compact brake valve
L526-1753; 100-8
100.3 Parking brake 100-16
100.3.1 Parking brake
1526-1753; 100-16
Electrical system 110-1
110.1 Overview of electrical system
L526-1753; 110-2
110.2 Circuit diagrams
L526-1753; 110-6
110.3 Electronic control unit 110-8
110.3.1 General overview of electronic control system
L526-1753; 110-8
110.3.2 Central control unit (Master5-Premium)
1526-1753; 110-10
110.3.3 Modules 110-13
110.3.3.1 Compact modules: overview
L526-1753; 110-13
110.3.3.2 Compact module
1526-1753; 110-15
110.4 Electrical components of the driver’s cab 110-21
110.4.1 Fuse and relay boards
L526-1753; 110-21
110.4.2 Door contact switch
1526-1753; 110-25
110.5 Electrical components in the rear section 110-26
110.5.1 Battery installation
1526-1753; 110-26
110.6 Rear area monitoring with camera 110-28
L526-1753; 090-46
090.5.2 Servostat for 2in1 steering
1526-1753; 090-50
100 Brake system 100-1
100.1 Overview of brake system
L526-1753; 100-2
100.2 Service brake and parking brake 100-7
100.2.1 Brake pump
1526-1753; 100-7
100.2.2 Compact brake valve
L526-1753; 100-8
100.3 Parking brake 100-16
100.3.1 Parking brake
1526-1753; 100-16
Electrical system 110-1
110.1 Overview of electrical system
L526-1753; 110-2
110.2 Circuit diagrams
L526-1753; 110-6
110.3 Electronic control unit 110-8
110.3.1 General overview of electronic control system
L526-1753; 110-8
110.3.2 Central control unit (Master5-Premium)
1526-1753; 110-10
110.3.3 Modules 110-13
110.3.3.1 Compact modules: overview
L526-1753; 110-13
110.3.3.2 Compact module
1526-1753; 110-15
110.4 Electrical components of the driver’s cab 110-21
110.4.1 Fuse and relay boards
L526-1753; 110-21
110.4.2 Door contact switch
1526-1753; 110-25
110.5 Electrical components in the rear section 110-26
110.5.1 Battery installation
1526-1753; 110-26
110.6 Rear area monitoring with camera 110-28
24
copyright © Liebher-Werk Bischofshofen GmbH 2021
L626-1753
LBH/M2261289/04/211-20210712_103358/en
LBH/M2261289/04/211-20210712_103358/en
LBH/M2261289/04/211-20210712_103358/en
Service manual
Contents
110.6.1 Overview of rear area monitoring with camera
L526-1753; 110-28
1106.2 Camera
L526-1753; 110-28
120 Gearbox 120-1
120.1 Overview of the transmission
1526-1753; 120-2
120.2 Transmission hydraulics 120-6
120.2.1 Overview of transmission hydraulics
L526-1753; 120-6
120.2.2 Gear shifting proportional solenoid valve
L526-1753; 120-9
120.3 Transmission electronics 120-11
120.3.1 Overview of electrical control system of transmission
L526-1753; 120-11
120.3.2 Output speed sensor and travel motor 2 speed sensor
L526-1753; 120-14
130 Axles and drive shafts 130-1
130.1 Axles 130-2
130.1.1 Front axle
L526-1753; 130-2
130.1.2 Rear axle
L526-1753; 130-9
130.2 Cardan shafts 130-10
130.2.1 Drive shaft
L526-1753; 130-10
140 Steel parts of the basic machine 140-1
140.1 Vehicle frame 140-2
140.1.1 Articulation bearing
L526-1753; 140-2
140.1.2 Articulation lock
L526-1753; 140-3
150 Working attachment 150-1
150.1 Lift arms for Z kinematics 150-2
160.1.1 Lift arms for Z kinematics
L526-1753; 150-2
150.2 Lift arms for P kinematics 150-4
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
1526-1753 LIEBHERR 25
Contents
L526-1753; 110-28
1106.2 Camera
L526-1753; 110-28
120 Gearbox 120-1
120.1 Overview of the transmission
1526-1753; 120-2
120.2 Transmission hydraulics 120-6
120.2.1 Overview of transmission hydraulics
L526-1753; 120-6
120.2.2 Gear shifting proportional solenoid valve
L526-1753; 120-9
120.3 Transmission electronics 120-11
120.3.1 Overview of electrical control system of transmission
L526-1753; 120-11
120.3.2 Output speed sensor and travel motor 2 speed sensor
L526-1753; 120-14
130 Axles and drive shafts 130-1
130.1 Axles 130-2
130.1.1 Front axle
L526-1753; 130-2
130.1.2 Rear axle
L526-1753; 130-9
130.2 Cardan shafts 130-10
130.2.1 Drive shaft
L526-1753; 130-10
140 Steel parts of the basic machine 140-1
140.1 Vehicle frame 140-2
140.1.1 Articulation bearing
L526-1753; 140-2
140.1.2 Articulation lock
L526-1753; 140-3
150 Working attachment 150-1
150.1 Lift arms for Z kinematics 150-2
160.1.1 Lift arms for Z kinematics
L526-1753; 150-2
150.2 Lift arms for P kinematics 150-4
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
1526-1753 LIEBHERR 25
Contents
Service manual
150.2.1 Lift arms for parallel kinematics (P kinematics)
L 526-1753; 150-4
150.3 Quick coupler 150-6
150.3.1 Quick coupler hydraulics 150-6
150.3.1.1 Overview of quick coupler hydraulics
L526-1753; 150-6
160.3.1.2 Valve block for quick coupler
1526-1753; 150-9
160.3.2 Quick coupler electrics 150-11
1560.3.2.1 Quick coupler electric control unit
L526-1753; 150-11
160 Operator’s cab, heating and air conditioning 160-1
160.1 Overview of operator’s cab, heating and air conditioning unit
1526-1753; 160-2
160.2 Display and control elements 160-4
160.2.1 Display (Display5)
L526-1753; 160-4
160.2.2 Control lever
1526-1753; 160-9
160.2.3 Accelerator pedal
1526-1753; 160-11
160.3 Heating, ventilation, air conditioning 160-13
160.3.1 Overview of heating, ventilation and air conditioning system
1526-1753; 160-13
160.3.2 Heating and air conditioning unit 160-17
160.3.2.1 Heating and air conditioning unit
L526-1753; 160-18
160.3.2.2 Blower
1526-1753; 160-22
160.3.3 Air conditioning controller
L 526-1753; 160-23
160.4 Air conditioning 160-26
160.4.1 Basic function of the air conditioning unit
L526-1753; 160-26
160.4.2 Air conditioning compressor
L 526-1753; 160-27
160.4.3 Condenser
1526-1753; 160-28
160.4.4 Dryer
1526-1753; 160-29
160.4.5 Air conditioning pressure switch
L526-1753; 160-30
L 526-1753; 150-4
150.3 Quick coupler 150-6
150.3.1 Quick coupler hydraulics 150-6
150.3.1.1 Overview of quick coupler hydraulics
L526-1753; 150-6
160.3.1.2 Valve block for quick coupler
1526-1753; 150-9
160.3.2 Quick coupler electrics 150-11
1560.3.2.1 Quick coupler electric control unit
L526-1753; 150-11
160 Operator’s cab, heating and air conditioning 160-1
160.1 Overview of operator’s cab, heating and air conditioning unit
1526-1753; 160-2
160.2 Display and control elements 160-4
160.2.1 Display (Display5)
L526-1753; 160-4
160.2.2 Control lever
1526-1753; 160-9
160.2.3 Accelerator pedal
1526-1753; 160-11
160.3 Heating, ventilation, air conditioning 160-13
160.3.1 Overview of heating, ventilation and air conditioning system
1526-1753; 160-13
160.3.2 Heating and air conditioning unit 160-17
160.3.2.1 Heating and air conditioning unit
L526-1753; 160-18
160.3.2.2 Blower
1526-1753; 160-22
160.3.3 Air conditioning controller
L 526-1753; 160-23
160.4 Air conditioning 160-26
160.4.1 Basic function of the air conditioning unit
L526-1753; 160-26
160.4.2 Air conditioning compressor
L 526-1753; 160-27
160.4.3 Condenser
1526-1753; 160-28
160.4.4 Dryer
1526-1753; 160-29
160.4.5 Air conditioning pressure switch
L526-1753; 160-30
170 Lubrication system 170-1
170.1 Liebherr automatic central lubrication system 170-2
170.11 Liebherr automatic central lubrication system: overview
L 526-1753; 170-2
170.1.2 Liebherr central lubrication pump
L 526-1753; 170-8
190 Options 190-1
190.1 LiDAT 190-2
180.1.1 Overview of LIDAT
L526-1753; 190-2
190.1.2 LiDAT on machine
L526-1753; 190-4
190.1.3 LiDAT module (LiTU3)
1526-1753; 190-5
190.2 Liebherr weighing device with Truck Payload Assist
1526-1753; 190-11
190.3 Skyview 360° 190-13
190.3.1 Skyview 360°: complete overview
L 526-1753; 190-13
190.3.2 Skyview 360° on machine
L526-1753; 190-17
190.4 Personnel detection
L526-1753; 190-18
190.5 Elimination of steering-column switch 190-22
190.5.1 Elimination of steering-column switch: overview
1526-1753; 190-22
190.5.2 Additional controller (HY-TTC-30S)
L526-1753; 190-24
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 Changing 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 Adb in the operator’s cab 200-8
200.2.1.3 Fuses in the right ballast weight 200-9
170.1 Liebherr automatic central lubrication system 170-2
170.11 Liebherr automatic central lubrication system: overview
L 526-1753; 170-2
170.1.2 Liebherr central lubrication pump
L 526-1753; 170-8
190 Options 190-1
190.1 LiDAT 190-2
180.1.1 Overview of LIDAT
L526-1753; 190-2
190.1.2 LiDAT on machine
L526-1753; 190-4
190.1.3 LiDAT module (LiTU3)
1526-1753; 190-5
190.2 Liebherr weighing device with Truck Payload Assist
1526-1753; 190-11
190.3 Skyview 360° 190-13
190.3.1 Skyview 360°: complete overview
L 526-1753; 190-13
190.3.2 Skyview 360° on machine
L526-1753; 190-17
190.4 Personnel detection
L526-1753; 190-18
190.5 Elimination of steering-column switch 190-22
190.5.1 Elimination of steering-column switch: overview
1526-1753; 190-22
190.5.2 Additional controller (HY-TTC-30S)
L526-1753; 190-24
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 Changing 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 Adb in the operator’s cab 200-8
200.2.1.3 Fuses in the right ballast weight 200-9
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