Liebherr L 514 1265 Wheel Loader Service Manual – PDF DOWNLOAD
FILE DETAILS:
Liebherr L 514 1265 Wheel Loader Service Manual – PDF DOWNLOAD
Language : English
Pages : 634
Downloadable : Yes
File Type : PDF
Size: 138 MB
DESCRIPTION:
Liebherr L 514 1265 Wheel Loader Service Manual – PDF DOWNLOAD
- This service manual is designed for trained specialist staff of the Liebherr organisation and their dealers.
- This service manual contains specialist knowledge for repairing Liebherr construc- tion machines. Basic specialist knowledge on electronics, hydraulics, mechanics and engine technology is not contained in this service manual. Therefore special- ized training and qualifications are necessary. Liebherr recommends participating in the Liebherr training program for construction machines.
In this service manual you will find information on:
- You will find information on controls and operation in the operator’s manual. Information on spare parts are in the spare parts catalogue. Please observe the local accident prevention laws.
- You can find information on repairs of machine parts in the service documentation under “Wheel loader – repair instructions”.
Safety instructions
General safety instructions
1. Familiarise yourself with the operator’s manual before starting up the
machine.
Make sure that you are in possession of additional instructions for any special
equipment installed on your machine, and that you have read and understood
them.
2. Only expressly authorised personnel may operate, service or repair the
machine.
Observe the legal minimum ages.
3. Only trained or instructed personnel may operate the machine. Clearly assign
responsibility for operation, rigging, maintenance and repair work.
4. The operator of the machine must ensure that no persons are in the operating
area of the machine on the basis of a risk assessment conducted in respect of
the operating site.
5. Clearly establish the driver’s responsibilities (also with respect to traffic regulations)
and authorise him to refuse to carry out unsafe instructions from third
parties.
6. Personnel undergoing training and instruction, or who are not yet fully qualified,
may only be allowed to work on the machine under constant supervision
by an experienced person.
7. Now and again, check that your personnel are working safely and are aware of
possible dangers in observance of the operator’s manual.
8. Wear safe working clothes when working on the machine.
Do not wear rings, wristwatches, ties, scarves, unbuttoned jackets, loose
clothing or similar garments, as they can become caught in the machinery and
cause injury.
Certain tasks require: safety glasses, safety boots, hard hats, protective
gloves, reflective vests, ear protection etc.
9. Ask the site manager about any special safety regulations in force on the
construction site.
10. Do not hold onto the steering column, the control panel or the control levers
when getting on or off the machine.
You might inadvertently trigger movements which could lead to accidents.
11. Never jump down from the machine. Use the steps, ladders and platforms
provided for getting on and off.
12. Keep all handles, steps, rails, gangways, platforms and ladders free from oil,
grease, mud snow and ice. This reduces the risk of slipping, tripping up or
falling.
13. Familiarise yourself with the emergency exit through the right cab door and/or
the rear window.
14. Unless there are other instructions, perform maintenance and repair work as
follows:
Procedure:
• Park the machine on firm, level ground and lower the working attachment
to the ground.
• Move all control levers to neutral.
• Turn off the diesel engine and take out the ignition key.
15. Before all work on the hydraulic system, depressurise the hydraulic circuits
and the hydraulic tank as described in the operator’s manual.
16. Lock the working hydraulics to prevent accidental actuation before leaving the
operator’s seat.
TABLE OF CONTENTS:
Liebherr L 514 1265 Wheel Loader Service Manual – PDF DOWNLOAD
010.1 Safety instructions 010-4
0101.1 General safety instructions 010-4
010.1.2 Instructions on preventing crushing injuries and burns 010-5
010.1.3 Instructions on preventing fires and explosions 010-5
010.14 Safety instructions for start-up 010-6
0101.5 Safety precautions during start-up 010-6
010.1.6 Instructions for safe working 010-7
010.1.7 Safety instructions for driving on slopes 010-8
0101.8 Parking safely 010-8
010.1.9 Transporting the machine safely 010-8
010.1.10 Towing the machine safely 010-9
010.1.11 Measures for ensuring safe maintenance 010-9
010.1.12 Safety instructions for maintenance work on machines with hydro
accumulators 010-12
010.1.13 Safety instructions for welding work on the machine 010-12
010.1.14 Safety instruction for working on the working attachment 010-12
010.1.15 Safety instructions for transporting the machine by crane 010-13
010.1.16 Safe maintenance of hydraulic hoses and hose lines 010-13
010.1.17 Roll over protective structure (ROPS) and falling object protection
structure (FOPS) 010-14
010.1.17.1 Preventing accidents 010-14
010.1.17.2 Preventing injuries 010-14
010.1.18 Attachments and accessories 010-14
010.1.19 Protection against vibrations 010-15
010.1.20 See and be seen 010-15
010.1.20.1 Field of view and visual aids 010-15
010.1.20.2 Measures during operation. 010-16
010.1.20.3 Modifications to the machine 010-16
010.1.21 Danger area of the machine 010-16
010.2.1 Special tools, general 010-18
010.2.2 Special tools for the diesel engine 010-18
010.2.3 Special tools for Z kinematics hydraulic cylinders 010-19
010.24 Special tools for P kinematics hydraulic cylinders 010-20
010.2.56 Special tools for steering cylinders 010-20
010.2.6 Special tools for the electrical system 010-20
010.2.7 Special tools for axles 010-21
010.2.8 Special tools for the air conditioning system 010-21
010.2.9 Special tools for cab glazing 010-22
010.2.10 Special tools for the central lubrication system 010-22
Standards and regulations 010-23
010.3.1 Prestressing forces and tightening torques for bolts with metric
010.3.1.1 Range of application and purpose 010-23
010.3.1.2 Other applicable documents 010-23
010.3.1.3 Modifications and descriptions 010-24
010.3.1.4 Tightening torques 010-24
010.3.2 Assembly instructions for the piston and piston nut of the hydraulic
cylinder (WN 4121) 010-30
010.3.2.1 Range of application and purpose 010-30
010.3.2.2 Requirements and description 010-30
010.3.2.3 Amendments 010-35
010.3.2.4 Other applicable documents 010-35
010.3.2.5 Maximum adapter operating pressure 010-40
Preservation guidelines 010-41
010.4.1 General information 010-41
010.4.2 Machine out of service for an unknown period of time 010-41
010.4.3 Putting the machine out of service 010-42
010.4.3.1 Out of service for up to 2 months 010-42
010.4.3.2 Out of service for up to 12 months 010-43
010.4.3.3 Out of service for longer than 12 months 010-44
010.4.4 Putting back into service 010-44
010.4.4.1 After being out of service for 2 months 010-44
010.4.4.2 After being out of service for 12 months 010-45
Service manual
020.1 Overall machine 020-5
020.1.1 Complete machine with loading bucket
L514-1265/27643-; 020-5
020.1.2 Attachment: Light material bucket with undercut blade
L514-1265/27643-; 020-6
020.1.3 Attachment: High dump bucket with undercut blade
L514-1265/27643-; 020-8
020.14 Attachment: Forklift
L514-1265/27643-; 020-9
020.2 Drive group 020-12
020.2.1 Engine
L514-1265/27643-; 020-12
0202.2 Fuel tank
L514-1265/27643-; 020-13
020.2.3 Fuel pre-filter
L514-1265/27643-; 020-13
0202.4 Fuel fine filter
L514-1265/27643-; 020-13
020.2.5 Air mass sensor vacuum switching point
L514-1265/27643-; 020-14
0202.6 Clutch
L514-1265/27643-; 020-14
020.3 Cooling system 020-15
020.3.1 Fan gear pump
L514-1265/27643-; 020-15
020.3.2 Fan gear motor
1L514-1265/27643-40562; 020-15
020.3.3 Fan gear motor
L514-1265/40563-; 020-15
020.34 Hydraulic oil temperature sensor B8
L514-1265/27643-; 020-15
020.4 Working hydraulics 020-16
0204.1 Working hydraulics pump
L514-1265/27643-; 020-16
020.4.2 Z kinematics control valve block
L514-1265/27643-; 020-16
020.4.3 P kinematics control valve block
L514-1265/27643-; 020-16
020.4.4 Pilot control unit
L514-1265/27643-; 020-16
0204.5 Working hydraulics lockout solenoid valve Y14
L514-1265/27643-; 020-17
020.4.7 Z kinematics lift cylinder
020.4.8 Z kinematics tilt cylinder
020.4.9 P kinematics lift cylinder
020.4.10 P kinematics tilt cylinder
Travel hydraulics 020-19
020.5.1 Travel pump
020.5.2 Travel motor 1
Hydraulic components 020-21
020.6.1 Filter unit
020.6.2 Breather filter
Steering system 020-22
020.71 Servostat
020.7.2 Steering cylinder
020.7.3 Emergency steering pump
020.7.4 Emergency steering pressure switch B3
Brake system 020-24
020.8.1 Drum brake
020.8.2 Brake light pressure switch B12
020.8.3 Parking brake pressure switch BS
020.8.4 Parking brake hydro accumulator
Electrical system 020-25
020.9.1 Central control unit (UEC3)
020.9.2 Battery
LBH/11632026/07/211-20181119_153934/en
020.10 Gearbox 020-27
020.10.1 Transmission
L514-1265/27643-; 020-27
020.11 Axles and drive shafts 020-28
020.11.1 Front axle
L514-1265/27643-; 020-28
020.11.2 Rear axle
L514-1265/27643-; 020-28
020.11.3 Cardan shaft
L514-1265/27643-; 020-28
020.11.4 Tyres
L514-1265/27643-; 020-29
020.11.4.2 Tyres for timber work 020-30
020.11.4.3 Special tyres 020-30
020.12 Steel parts of the basic machine 020-32
020.12.1 Ballast weight
L514-1265/27643-; 020-32
020.13 Working attachment 020-33
020.13.1 Z kinematics lift arms
L514-1265/27643-; 020-33
020.13.2 Quick coupler
L514-1265/27643-; 020-33
020.14 Operator’s cab, heating and air conditioning 020-34
020.14.1.1 Air conditioning compressor 020-34
020.14.2 Dryer
L514-1265/0-27642; L 514-1265/27643-; 020-34
020.14.3 Pressure switches
L514-1265/27643-; 020-34
020.15 Lubrication system 020-35
020.15.1 Central lubrication pump EP1
L514-1265/27643-; 020-35
020.15.2 Progressive distributor
L514-1265/27643-; 020-35
020.15.2.1 MX-F 020-35
020.15.2.2 MX-F 25 020-35
020.15.2.3 MX-F45 020-36
020.15.24 MX-F75 020-36
020.15.2.5 MX-F105 020-36
copyright © Liebherr-Werk Bischofshofen GmbH 2018
1514-1265 LIEBHERR 9
Contents
030.1 Maintenance and inspection schedule 030-9
030.2 Filling quantities and lubrication chart 030-14
030.2.2 Recommended operating fluids
030.2.3 Recommended operating fluids
030.3.2 Converting hydraulic system from mineral oils to biodegradable
030.3.3 Diesel fuels
030.3.4 Lubricating oils for diesel engines
030.3.5 Refrigerant
030.3.6 Coolants for diesel engines
030.3.7 Hydraulic oil
030.3.8 Lubricating oils for axles and transmissions
L514-1265/27643-; 030-25
030.3.9 Brake oil
L514-1265/27643-; 030-26
030.3.9.2 Service brake 030-26
030.3.10 Lubrication grease and other lubricants
L514-1265/27643-; 030-26
030.3.10.1 Minimum quality requirements 030-27
030.3.10.2 Liebherr lubrication grease 030-27
030.4 Maintenance tasks 030-29
0304.1 Safety precautions
L514-1265/27643-; 030-29
0304.2 Preparatory tasks for maintenance 030-29
030.4.2.1 Maintenance positions
L514-1265/27643-; 030-30
030.42.2 Opening the service accesses
1L514-1265/27643-; 030-31
030.4.2.3 Turning off the battery main switch
L514-1265/27643-; 030-32
0304.3 Overall machine 030-33
030.4.3.1 Checking the machine for external damage
L514-1265/27643-; 030-33
030.4.3.2 Removing loose parts, dirt, ice and snow from the
machine
L514-1265/27643-; 030-33
030.4.3.3 Cleaning the machine
L514-1265/27643-; 030-33
030.4.3.4 Checking the machine for leaks
L514-1265/27643-; 030-35
030.4.3.5 Making sure the bolted connections are tight
L514-1265/27643-; 030-35
030.4.3.6 Corrosion protection system for use with salt and arti-
ficial fertilisers (optional): Carrying out corrosion
protection
L514-1265/27643-; 030-35
030.4.3.7 Oil analyses
L514-1265/27643-; 030-36
0304.4 Drive group 030-43
030.4.4.1 Checking the engine oil level
L514-1265/27643-; 030-43
030.4.4.2 Changing the engine oil
L514-1265/27643-; 030-43
0304.4.4 Checking the V-ribbed belt on the engine
0304.4.5 Changing the V-ribbed belt of diesel engine
030.4.4.6 Checking the engine valve clearance
030.447 Changing the diesel engine oil separator filter
030.4.4.8 Checking the bleeder filter of the crankcase
0304.49 Checking the glow plugs
030.4.4.10 Draining off condensate and sediment from the fuel
030.4.4.11 Draining off condensate from the fuel pre-filter
030.4.4.12 Changing the fuel pre-filter
030.4.4.13 Changing the fuel fine filter
0304.4.14 Bleeding the fuel system
030.4.4.15 Cleaning the air filter service cover and dust
030.4.4.16 Checking the air suction hoses for leaks and tight
030.4.4.17 Cleaning or changing the main filter element
030.4.4.18 Changing the air filter safety element
030.4.4.19 Checking the exhaust system for leaks and tight
030.4.4.20 Cleaning or changing the diesel particulate filter
030.4.5.3 Cleaning the cooling system
030.4.5.4 Changing the coolant
030.4.5.5 Changing the coolant
Working hydraulics 030-81
030.4.6.1 Lubricating the solenoids, universal joints and
Hydraulic components 030-81
030.4.7.1 Checking the oil level in the hydraulic tank
030.4.7.2 Draining off condensate and sediment from the
030.4.7.3 Hydraulic tank – changing the return-suction filter
030.4.7.4 Changing the hydraulic tank breather filter
030.4.7.5 Changing the oil in the hydraulic system
Steering system 030-88
030.4.8.1 Testing the steering
030.4.8.2 Lubricating the bearing points on the steering cylin-
Brake system 030-89
030.4.9.1 Testing the service brake and parking brake
030.4.9.2 Checking the oil level in the brake system equalising
030.4.9.3 Checking the gap and wear on the service brake
030.4.9.4 Checking the service brake discs for wear
Electrical system 030-93
030.4.10.1 Checking the lights
Contents Service manual
030.4.10.2 Checking the batteries, fluid level and terminals
L514-1265/27643-; 030-93
030.4.10.3 Changing the travel direction rocker switch and cap
(optional) on the control lever
1L514-1265/27643-; 030-96
030.4.11 Gearbox 030-98
030.4.11.1 Checking the transmission oil level
L514-1265/27643-; 030-98
0304.11.2 Changing the transmission oil
1L514-1265/27643-; 030-98
030.4.12 Axles and drive shafts 030-99
030.4.12.1 Checking the axle oil levels
L514-1265/27643-; 030-99
0304.122 Changing the axle oil
1L514-1265/27643-; 030-101
030.4.12.3 Lubricating the rear axle kingpin bearing
1.514-1265/27643-; 030-102
0304.124 Checking the fitting of the rear axle kingpin bearings
and steering rod taper connections
1L514-1265/27643-; 030-103
030.4.12.5 Checking the tightening torque of the front axle
fastening bolts
1L514-1265/27643-; 030-104
030.4.126 Checking and lubricating the cardan shaft
1.514-1265/27643-; 030-104
0304.12.7 Checking the tyre pressure
L514-1265/27643-; 030-105
030.4.12.8 Checking the wheel tightness
1.514-1265/27643-; 030-105
030.4.13 Steel parts of the basic machine 030-106
030.4.13.1 Lubricating the articulated bearing and rear oscil-
lating bearing
L514-1265/27643-; 030-106
030.4.13.2 Lubricating the contact faces of the articulation stops
L514-1265/27643-; 030-106
030.4.13.3 Covering – lubricating locks and hinges
1514-1265/27643-; 030-107
030.4.14 Working attachment 030-107
030.4.14.1 Lubricating the lift arms and attachment
L514-1265/27643-; 030-107
0304.14.2 Checking the lift arm bearing bushings
1L514-1265/27643-; 030-109
030.4.14.3 Checking the lift arm bucket stops (Z kinematics)
1L.514-1265/27643-; 030-110
copyright ® Liebher-Werk Bischofshofen GmbH 2018
14 LIEBHERR L514-1265
Service manual
030.4.15.2 Changing the fresh and recirculated air filters
030.4.15.3 Checking the condition and function of the safety belt
030.4.15.4 Checking and topping up the windscreen washer
030.4.15.5 Lubricating the cab door hinges
030.4.15.6 Checking the seals on the driver’s cab
030.4.15.7 Checking the indicator bead in the air conditioning
030.4.15.8 Testing the air conditioning unit
030.4.16.2 Checking the pipes, hoses and lubrication points of
030.4.16.3 Checking whether metered quantities are adequate
tion system
L514-1265/27643-; 030-118
0305.1 Saving pages from the adjustment checklist 030-123
030.6 Testing and adjustment tasks 030-124
0306.1 Safety precautions
L514-1265/27643-; 030-124
0306.2 Overall machine 030-125
030.6.2.1 Adjustment procedures: Preparatory tasks
L514-1265/27643-; 030-125
030.6.2.2 Hydraulic system: Operating temperature
L514-1265/27643-; 030-126
0306.3 Drive group 030-127
0306.3.2 Reading the diesel engine service files
Cooling system 030-129
030.6.4.1 Fan gear motor: Proportional pressure relief valve
0306.4.2 Fan gear motor: Proportional pressure relief valve
Working hydraulics 030-132
030.6.5.1 Z kinematics control valve block: Secondary pressure
030.6.5.2 Z kinematics control valve block: Secondary pressure
0306.5.3 P kinematics control valve block: Secondary pres-
030.6.5.4 P kinematics control valve block: Secondary pres-
0306.5.5 Control valve block: LS pressure relief valve
0306.5.6 Stabilisation module (optional): Pressure relief valve
030.6.5.7 Ride control hydro accumulator (optional): Nitrogen
030.6.5.8 Testing the Z kinematics control valve block for
Hydraulic components 030-149
030.6.6.1 Checking the hydraulic lines for damage
Travel hydraulics 030-154
030.6.7.1 Travel pump: Replenishing pressure relief valve
030.6.7.2 Blocked condition
030.6.7.3 Travel pump: Start of regulation
0306.7.4 Travel pump: Pump output
030.6.7.6 Travel pump: Pressure cut-off
L514-1265/27643-; 030-161
030.6.7.7 Travel motor: Regulation range
L514-1265/27643-; 030-163
0306.8 Steering system 030-164
030.6.8.1 Servostat: LS pressure relief valve
1L514-1265/27643-; 030-164
030.6.9 Brake system 030-165
030.6.9.1 Inch/brake pedal: Idle path
L514-1265/27643-; 030-165
030.6.9.2 Inch/brake pedal: Inching valve leakage
L514-1265/27643-; 030-166
030.6.10 Electrical system 030-167
030.6.10.1 Central control unit (UEC3) Creating a Servicefile
L514-1265/27643-; 030-167
030.6.10.2 Repairing the Tuple Chain on the central control unit
(UEC3)
L514-1265/27643-; 030-168
030.6.10.3 Resetting central control unit (UEC3)
L514-1265/27643-; 030-174
0306.11 Operator’s cab, heating and air conditioning 030-179
030.6.11.1 Adjusting the heating circuit pressure relief valve
L514-1265/27643-39419; 030-179
040 Drive group 040-1
040.1 Engine 040-2
040.1.1 Engine: General overview
L514-1265/27643-; 040-2
0401.2 Engine: Electrical components
1L514-1265/27643-; 040-6
040.1.3 Fuel system 040-17
040.1.3.1 Fuel system:: General overview
L514-1265/27643-; 040-18
040.1.3.2 Fuel level sensor
L514-1265/27643-; 040-19
040.1.3.3 Fuel pre-filter
1L514-1265/27643-; 040-21
040.1.3.4 Fuel fine filter
L514-1265/27643-; 040-22
040.14 Air filter system 040-22
copyright ® Liebherr-Werk Bischofshofen GmbH 2018
L514-1265 LIEBHERR 17
Contents Service manual
040.1.5 Exhaust system 040-23
040.1.5.1 Overview of the exhaust system
L514-1265/27643-; 040-24
040.1.5.2 Overview of the diesel particulate filter
L514-1265/27643-; 040-25
050 Cooling system 050-1
050.1 Overview of the cooling system
L514-1265/27643-; 050-2
050.2 Cooling system hydraulics 050-4
050.2.1 Overview of the hydraulic control system
L514-1265/27643-; 0504
050.22 Fan gear pump
L514-1265/27643-; 050-6
050.2.3 Fan gear motor
L514-1265/27643-; 050-7
050.3 Cooling system electronics 050-9
050.3.1 Overview of the electronic control system
L514-1265/27643-; 050-9
050.3.2 Coolant temperature sensor
L514-1265/27643-; 050-11
050.3.3 Hydraulic oil temperature sensor
L514-1265/27643-; 050-12
050.3.4 Charge air temperature sensor
L514-1265/27643-; 050-14
060 Working hydraulics 060-1
060.1 Overview of z kinematics working hydraulics
L514-1265/27643-31275; 060-3
0680.2 Overview of z kinematics working hydraulics
L514-1265/27643-31275; L514-1265/31276-; 060-8
060.3 Overview of working hydraulics for p kinematics
L514-1265/27643-31275; 060-13
060.4 Overview of working hydraulics for p kinematics
L514-1265/27643-31275; L514-1265/31276-; 060-18
060.5 Working hydraulics pump
L514-1265/27643-; 060-23
060.6 Z kinematics control valve block
L514-1265/27643-31275; L514-1265/31276-; 060-25
060.7 P kinematics control valve block
L514-1265/27643-31275; L514-1265/31276-; 060-29
060.8.1 Overview of the pilot control unit
L514-1265/27643-; 060-33
060.8.2 Pilot control unit
L514-1265/27643-; 060-35
060.8.3 Working hydraulics lockout solenoid valve
L514-1265/27643-; 060-40
060.8.4 Pilot control hydro accumulator
L514-1265/27643-; 060-41
060.9 Ride control 060-42
060.9.1 Overview of the ride control system
L514-1265/27643-; 060-42
060.9.2 Stabilisation module
L514-1265/27643-; 060-43
060.9.3 Ride control hydro accumulator
L514-1265/27643-; 060-47
060.10 Hydraulic cylinders of the working hydraulics 060-48
060.10.1 Hydraulic cylinders for Z kinematics 060-48
060.10.1.1 Z kinematics lift cylinder
L514-1265/27643-; 060-48
060.10.1.2 Z kinematics tilt cylinder
L514-1265/27643-; 060-50
060.10.2 Hydraulic cylinders for P kinematics 060-51
060.10.2.1 Z kinematics lift cylinder
L514-1265/27643-; 060-51
060.10.2.2 P kinematics tilt cylinder
1 514-1265/27643-; 060-52
070 Travel hydraulics 070-1
070.1 Travel hydraulics overview
L514-1265/27643-; 070-2
070.2 Travel pump
1L514-1265/27643-; 070-6
070.3 Travel motors 070-20
070.3.1 Travel motor
L514-1265/27643-; 070-20
080 Hydraulic components 080-1
080.1 Hydraulic tank 080-2
080.1.1 Overview of the hydraulic tank
L514-1265/27643-; 080-2
copyright © Liebherr-Werk Bischofshofen GmbH 2018
1514-1265 LIEBHERR 19
Contents Service manual
080.1.3 Breather filter
L514-1265/27643-; 080-10
090 Steering system 090-1
090.1 Steering system overview
L514-1265/27643-; 090-2
090.2 Servostat
L514-1265/27643-; 090-5
090.3 Steering cylinder 090-8
090.3.1 Steering cylinder overview
L514-1265/27643-; 090-8
090.4 Emergency steering 090-10
090.4.1 Emergency steering overview
L514-1265/27643-; 090-10
090.42 Emergency steering pump
L514-1265/27643-; 090-11
090.4.3 Emergency steering electronics 090-12
090.4.3.1 Overview of the electronic control system
1L514-1265/27643-; 090-12
0904.3.2 Emergency steering pressure switch
L514-1265/27643-; 090-14
090.4.3.3 Emergency steering check pressure switch
L514-1265/27643-; 090-15
090.4.4 Valve block
L514-1265/27643-; 090-16
100 Brake system 100-1
100.1 Overview of the brake system
L514-1265/27643-; 100-2
100.2 Service brake 100-6
100.2.1 Overview of the service brake
L514-1265/27643-; 100-6
100.2.2 Inch/brake pedal
L514-1265/27643-; 100-9
100.2.3 Inching valve
L514-1265/27643-; 100-10
100.2.4 Main brake cylinder
L514-1265/27643-; 100-12
100.2.5 Brake light pressure switch
L514-1265/27643-; 100-17
LBH/11632026/07/211-20181119_153934/en
100.2.7 Brake fluid equalising reservoir
L514-1265/27643-; 100-21
100.3 Parking brake 100-22
100.3.1 Overview of the parking brake
L514-1265/27643-; 100-22
100.3.2 Brake system solenoid valve block
L514-1265/27643-; 100-24
100.3.3 Parking brake hydro accumulator
L514-1265/27643-; 100-26
100.3.4 Parking brake pressure switch
L514-1265/27643-; 100-27
110 Electrical system 110-1
110.1 Overview of the electrical system
1L514-1265/27643-; 110-2
110.2 Lighting
L514-1265/27643-; 110-5
110.3 Circuit diagrams
1514-1265/27643-; 110-7
110.4 Electronic control unit 110-9
110.4.1 Overview of the electronic control system
L514-1265/27643-; 110-9
110.4.2 Central control unit (UEC3)
L514-1265/27643-; 110-11
110.5 Electrical components of the driver’s cab 110-16
110.5.1 Fuse and relay board
L514-1265/27643-; 110-16
110.6 Electrical components in the rear section 110-20
110.6.1 Battery installation
L514-1265/27643-; 110-20
120 Gearbox 120-1
120.1 Overview of the transmission
L514-1265/27643-; 120-2
140 Steel parts of the basic machine 140-1
140.1 Vehicle frame 140-2
140.1.1 Articulation bearing
L514-1265/27643-; 140-2
140.1.2 Articulation lock
L514-1265/27643-; 140-3
copyright ® Liebherr-Werk Bischofshofen GmbH 2018
L514-1265 LIEBHERR 21
Contents Service manual
150.1 Lift arms for Z kinematics 160-2
150.1.1 Pin bearing 150-2
150.1.1.1 Z kinematics standard pin bearing
L514-1265/27643-; 150-2
150.2 Quick coupler 150-3
160.2.1 Z kinematics quick coupler
L514-1265/27643-; 150-3
160 Operator’s cab, heating and air conditioning 160-1
160.1 Overview of the cab, heating and air conditioning unit
L514-1265/27643-; 160-3
160.2 Display and control elements 160-5
160.2.1 Electrical components in the control panel 160-5
L514-1265/27643-; 160-5
160.2.1.2 Starter switch
1514-1265/27643-; 160-6
160.2.2 Display
1 514-1265/27643-; 160-7
160.2.3 Control lever
L514-1265/27643-; 160-10
160.3 Heating, ventilation, air conditioning 160-12
160.3.1 Overview of the heating, ventilation and air conditioning system
1L514-1265/27643-; 160-12
160.3.2 Heating and air conditioning unit 160-19
160.3.2.1 Blower
L514-1265/27643-; 160-19
160.3.3 Heating circuit pressure relief valve
L514-1265/27643-39419; 160-20
160.3.4 Heating circuit pressure relief valve
1 514-1265/39420~; 160-22
160.4 Air conditioning 160-24
160.4.1 Air conditioning (optional)
L514-1265/27643-; 160-24
160.4.2 Condenser
1L514-1265/27643-; 160-26
160.4.3 Dryer
L514-1265/27643-; 160-26
160.4.4 Air conditioning pressure switch
1 514-1265/27643-; 160-28
LBH/11632026/07/211-20181119_153934/en
170 Lubrication system 170-1
170.1 Liebherr automatic central lubrication system 170-2
170.1.1 Automatic central lubrication system: General overview
L514-1265/27643-; 170-2
170.1.2 Central lubrication pump EP-1
L514-1265/27643-; 170-6
170.1.3 Progressive distributor MX-F
L514-1265/27643-; 170-9
190 Options 190-1
190.1 LiDAT 190-2
190.1.1 Overview of LIDAT
1L514-1265/27643-; 190-2
180.1.2 LiDAT on the machine
L514-1265/27643-; 190-4
200 Diagnosis 200-1
200.1 Malfunctions 200-2
200.1.1 Warning symbols 200-2
200.1.2 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 in the battery compartment 200-5
200.2.1.2 Plug-in fuses on the relay and fuse board 200-6
200.2.1.3 Plug-in fuses for LiDAT 200-7
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- This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
- This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
- Require some other service manual or have any queries: please WRITE to us at [email protected]
S.V