Liebherr Tractor LR 636 1275 Crawler Loader Service Manual – PDF DOWNLOAD
FILE DETAILS:
Liebherr Tractor LR 636 1275 Crawler Loader Service Manual – PDF DOWNLOAD
Language : English
Pages : 820
Downloadable : Yes
File Type : PDF
Size: 175 MB
DESCRIPTION:
Liebherr Tractor LR 636 1275 Crawler Loader Service Manual – PDF DOWNLOAD
Foreword:
Notes for the user:
This Service manual is intended for trained specialist staff in the Liebherr organization and its dealers.
The Service manual provides specific knowledge for the maintenance of Liebherr construction machinery. Basic technical knowledge of electrics, hydraulics, mechanics and Diesel engine technology are not detailed in this Service manual. A subject-based, qualified training is therefore necessary. Liebherr recommends participation on the Liebherr Training program for construction machinery.
In this Service manual you find information about:
— Special tools
— Technical data
— Maintenance intervals and maintenance tasks
— Adjustment procedure
— Design and functional descriptions
— Removal and installation tasks
— Wiring diagrams, hydraulic schematics and technical drawings
For information relating to control and operation refer to the operator’s manual. For information relating to spare parts refer to the Spare parts catalog. Observe the locally applicable accident prevention regulations.
Safety Instructions
General Safety Instructions:
- Familiarize yourself with the operator’s manual before putting the machine into service. Also, ensure you have obtained, read, and understood any additional instructions regarding special accessories for the machine.
- Only authorized personnel may operate, maintain, or repair the machine. Remember to observe the minimum legal age limit.
- Utilize trained or instructed personnel and clearly define their responsibilities for operation, setup, maintenance, and repairs.
- Determine the machine operator’s responsibility, including adherence to traffic regulations, and empower them to refuse unsafe instructions from third parties.
- Do not allow untrained or trainee individuals to operate or work on the machine without constant supervision and guidance from an experienced instructor or operator.
- Periodically check and observe anyone operating or working on the machine to ensure they follow the safety instructions and guidelines provided in the operator’s manual.
- Always wear appropriate work clothing when operating or working on the machine. Avoid wearing rings, watches, ties, scarves, open jackets, or loose clothing that may pose a risk of injury by getting stuck or pulled in. Use prescribed safety equipment for specific tasks, such as safety glasses, safety shoes, safety helmets, work gloves, reflective vests, and ear protection.
- Consult the supervisor at the jobsite for special safety instructions and regulations.
- Maintain three-point contact when entering and exiting the machine.
- Never use joysticks as handholds when entering or exiting the machine to prevent inadvertent movement and serious accidents.
- Avoid jumping off the machine. Use designated steps, ladders, catwalks, and handles when climbing on or off the machine. Use both hands for support and face the machine.
- Keep steps, ladders, and handles free of oil, grease, mud, snow, and ice to minimize the risk of slipping, stumbling, or falling.
- Familiarize yourself with the emergency exit.
- If no other instructions are provided, follow this procedure for maintenance and repair work:
- Park the machine on solid and level ground.
- Bring all control levers to the neutral position.
- Set the parking switch to the park position.
- Turn off the engine and remove the ignition key.
- Actuate the control levers several times to relieve pressure in the servo lines.
- Bring all control levers to the neutral position.
- Before working on the hydraulic circuit, with the engine turned off and the ignition key in the contact position, move all pilot controls (joysticks and pedals) in both directions to relieve servo pressure and remaining back pressures in the working circuits. Then release the internal hydraulic tank pressure.
- Before leaving the operator’s seat, switch the parking switch to the park position.
- Secure all loose parts on the machine.
- Never operate the machine without conducting a complete walk-around inspection. Check if all warning signs are present on the machine and if they are legible.
- Observe all signs indicating danger and safety instructions.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Liebherr Tractor LR 636 1275 Crawler Loader Service Manual – PDF DOWNLOAD
010 Introduction 010-1
010.1 Safety instructions 010-4
0101.1 General safety instructions 010-4
010.1.2 Safety guidelines for crushing and burn prevention 010-5
010.1.3 Safety guidelines for fire and explosion prevention 010-5
010.14 Safety instructions for machine start up 010-6
0101.5 Safety guidelines for start up 010-6
010.1.6 Safety guidelines for working 010-6
0101.7 Safety guidelines for turning machine off 010-8
010.1.8 Safety instructions for transporting machine 010-8
010.1.9 Safety instructions for towing machine 010-8
010.1.10 Safety instructions for maintenance 010-9
010.1.11 Safety guidelines for welding work on machine 010-11
010.1.12 Safety guidelines for working on attachment 010-11
010.1.13 Safety guidelines for loading machine with a crane 010-12
010.1.14 Safety notes for maintenance of hydraulic hoses and hose lines 010-12
010.1.15 Safety guidelines for maintenance work on machines with hydro
accumulators 010-13
010.1.16 Roll over protection (ROPS) and falling object protection (FOPS) 010-13
010.1.16.1 Avoid accidents 010-13
010.1.16.2 Avoid injuries 010-14
g 010.1.17 Equipment and attachment parts 010-14
8 010.1.18 Protection from vibrations 010-14
– 010.1.19 See and be seen 010-15
: 010.1192 Field of vision 010-15
8 010.1.19.3 Measures before and during operation 010-16
g 010.1.20 Safety notes for Diesel engines with electronic control units 010-17
5 010.1.21 Safety notes for working on Common Rail System of Diesel engines910-17
010.2 Special tools for maintenance and repair work 010-19
0102.1 Tools – Diesel engine 010-19
010.1 Safety instructions 010-4
0101.1 General safety instructions 010-4
010.1.2 Safety guidelines for crushing and burn prevention 010-5
010.1.3 Safety guidelines for fire and explosion prevention 010-5
010.14 Safety instructions for machine start up 010-6
0101.5 Safety guidelines for start up 010-6
010.1.6 Safety guidelines for working 010-6
0101.7 Safety guidelines for turning machine off 010-8
010.1.8 Safety instructions for transporting machine 010-8
010.1.9 Safety instructions for towing machine 010-8
010.1.10 Safety instructions for maintenance 010-9
010.1.11 Safety guidelines for welding work on machine 010-11
010.1.12 Safety guidelines for working on attachment 010-11
010.1.13 Safety guidelines for loading machine with a crane 010-12
010.1.14 Safety notes for maintenance of hydraulic hoses and hose lines 010-12
010.1.15 Safety guidelines for maintenance work on machines with hydro
accumulators 010-13
010.1.16 Roll over protection (ROPS) and falling object protection (FOPS) 010-13
010.1.16.1 Avoid accidents 010-13
010.1.16.2 Avoid injuries 010-14
g 010.1.17 Equipment and attachment parts 010-14
8 010.1.18 Protection from vibrations 010-14
– 010.1.19 See and be seen 010-15
: 010.1192 Field of vision 010-15
8 010.1.19.3 Measures before and during operation 010-16
g 010.1.20 Safety notes for Diesel engines with electronic control units 010-17
5 010.1.21 Safety notes for working on Common Rail System of Diesel engines910-17
010.2 Special tools for maintenance and repair work 010-19
0102.1 Tools – Diesel engine 010-19
010.22 Tools – Hydraulic system 010-21
010.2.3 Tools – Hydraulic cylinder 010-27
010.2.4 Tools – Electrical system 010-28
010.2.5 Tools – Travel gearbox 010-31
010.2.6 Tools – Travel gear 010-32
010.2.7 Tension unit tools 010-33
010.2.8 Tools Equalizer bar 010-33
010.2.9 Tools, operator’s platform 010-34
010.2.10 Tools – Diesel exhaust fluid system 010-34
010.3 Standards and specifications 010-36
010.3.1 Preload values and tightening torques for screws with standard and
fine metric thread according to DIN ISO 261 010-36
010.3.1.1 Scope of application and purpose 010-36
010.3.1.2 Further applicable documentation 010-36
010.3.1.3 Changes and descriptions 010-37
010.3.1.4 Tightening values 010-37
010.3.1.5 Flanges and half flanges for high pressure (standard
62) 010-43
010.3.1.6 Half flange for low pressure (standard 61) 010-43
010.3.1.7 Tightening torques for cutting edges, end bits and
adapters 010-43
010.3.2 Installation specifications 010-44
010.3.2.1 Duo cone slipring seals 010-44
010.3.3 Tapping bores 010-46
010.3.3.1 Tapping bores of metric ISO standard threads 010-46
010.3.3.2 Tapping bores of metric ISO fine threads 010-48
010.3.4 Conversion tables 010-51
010.4 Conservation guidelines 010-52
010.41 General 010-52 :
010.4.2 Taking the machine out of service for an unknown duration 010-52 g
010.4.3 Shut down of the machine 010-53 5
010.4.3.1 Shut down for up to 2 months 010-53 g
010.432 Shutdown for up to 12 months 010-54 8
0104.3.3 Shut down for longer than 12 months 010-55 5
010.4.4 Return to operation 010-55
0104.41 After a shut down of 2 months 010-55
010.2.3 Tools – Hydraulic cylinder 010-27
010.2.4 Tools – Electrical system 010-28
010.2.5 Tools – Travel gearbox 010-31
010.2.6 Tools – Travel gear 010-32
010.2.7 Tension unit tools 010-33
010.2.8 Tools Equalizer bar 010-33
010.2.9 Tools, operator’s platform 010-34
010.2.10 Tools – Diesel exhaust fluid system 010-34
010.3 Standards and specifications 010-36
010.3.1 Preload values and tightening torques for screws with standard and
fine metric thread according to DIN ISO 261 010-36
010.3.1.1 Scope of application and purpose 010-36
010.3.1.2 Further applicable documentation 010-36
010.3.1.3 Changes and descriptions 010-37
010.3.1.4 Tightening values 010-37
010.3.1.5 Flanges and half flanges for high pressure (standard
62) 010-43
010.3.1.6 Half flange for low pressure (standard 61) 010-43
010.3.1.7 Tightening torques for cutting edges, end bits and
adapters 010-43
010.3.2 Installation specifications 010-44
010.3.2.1 Duo cone slipring seals 010-44
010.3.3 Tapping bores 010-46
010.3.3.1 Tapping bores of metric ISO standard threads 010-46
010.3.3.2 Tapping bores of metric ISO fine threads 010-48
010.3.4 Conversion tables 010-51
010.4 Conservation guidelines 010-52
010.41 General 010-52 :
010.4.2 Taking the machine out of service for an unknown duration 010-52 g
010.4.3 Shut down of the machine 010-53 5
010.4.3.1 Shut down for up to 2 months 010-53 g
010.432 Shutdown for up to 12 months 010-54 8
0104.3.3 Shut down for longer than 12 months 010-55 5
010.4.4 Return to operation 010-55
0104.41 After a shut down of 2 months 010-55
010.4.4.2 After a shut down of 12 months 010-55
010.4.4.3 After shut down of longer than 12 months 010-56
010.5 Repair welding 010-57
010.5.1 Preparation of cracked part 010-57
010.5.1 Preparation of a weld 010-58
010.5.1 Treatment of electrodes 010-58
010.5.1 Welding technique 010-58
010.5.1 Reinforcement of welding seam 010-59
0105.1 General use of reinforcement sheeting 010-59
010.5.1.1 Form of sheeting 010-59
010.5.1.1 Thickness of sheeting 010-59
010.5.1.1 Material quality of sheeting 010-60
010.5.1.1 Application of reinforcement sheeting 010-60
010.5.1.1 Welding the reinforcement sheeting 010-60
010.5.1.1 Selection of correct welding electrodes 010-61
010.5.1.2 Electrode selection 010-61
010.5.1.2 Steel chart 010-62
010.5.1.2 Welding additives chart 010-63
010.6 Hydraulic symbols 010-67
010.7 Electrical symbols 010-77
010.8 Material weights 010-81
020 Technical data 020-1
020.1 Overall machine 020-3
020.1.1 Overall machine – Full overview
LR636-1275/12777-; 020-3
020.2 Drive group 020-5
: 020.2.1 Diesel engine
5, LR636-1275/12777-; 020-5
g 0202.2 Clutch
E] LR636-1275/12777-; 020-6
5 020.3 Cooling system 020-7
5 020.3.1 Gear pump for cooling circuit
ES LR636-1275/12777-; 020-7
5 020.3.2 Fan drive gear motor for the water, charge air and hydraulic oil
cooler
010.4.4.3 After shut down of longer than 12 months 010-56
010.5 Repair welding 010-57
010.5.1 Preparation of cracked part 010-57
010.5.1 Preparation of a weld 010-58
010.5.1 Treatment of electrodes 010-58
010.5.1 Welding technique 010-58
010.5.1 Reinforcement of welding seam 010-59
0105.1 General use of reinforcement sheeting 010-59
010.5.1.1 Form of sheeting 010-59
010.5.1.1 Thickness of sheeting 010-59
010.5.1.1 Material quality of sheeting 010-60
010.5.1.1 Application of reinforcement sheeting 010-60
010.5.1.1 Welding the reinforcement sheeting 010-60
010.5.1.1 Selection of correct welding electrodes 010-61
010.5.1.2 Electrode selection 010-61
010.5.1.2 Steel chart 010-62
010.5.1.2 Welding additives chart 010-63
010.6 Hydraulic symbols 010-67
010.7 Electrical symbols 010-77
010.8 Material weights 010-81
020 Technical data 020-1
020.1 Overall machine 020-3
020.1.1 Overall machine – Full overview
LR636-1275/12777-; 020-3
020.2 Drive group 020-5
: 020.2.1 Diesel engine
5, LR636-1275/12777-; 020-5
g 0202.2 Clutch
E] LR636-1275/12777-; 020-6
5 020.3 Cooling system 020-7
5 020.3.1 Gear pump for cooling circuit
ES LR636-1275/12777-; 020-7
5 020.3.2 Fan drive gear motor for the water, charge air and hydraulic oil
cooler
020.4.1 Working hydraulics regulating pump
LR636-1275/12777-; 020-8
020.4.2 Proportional control valve block
LR636-1275/12777-; 020-8
020.4.3 Lift cylinder
LR636-1275/12777-; 020-8
020.4.4 Tilt cylinder
LR636-1275/12777-; 020-9
020.5 Travel hydraulics 020-10
020.5.1 Gear pump Replenishing
LR636-1275/12777-; 020-10
020.5.2 Variable displacement pump
LR636-1275/12777-; 020-10
020.5.3 Variable displacement motor
LR636-1275/12777-; 020-10
020.6 Hydraulic components 020-11
020.6.1 Hydraulic tank
LR636-1275/12777-; 020-11
020.7 Electrical system 020-12
020.7.1 Batteries Installation
LR636-1275/12777-; 020-12
020.8 Travel gearbox 020-13
020.8.1 Travel gear
LR636-1275/12777-; 020-13
020.8.2 Brake system
LR636-1275/12777-; 020-14
020.9 Travel gear, axles, tyres, drive shafts 020-15
020.9.1 Travel gear frame
LR636-1275/12777-; 020-15
020.9.2 Idler
LR636-1275/12777-; 020-15
020.9.3 Tension unit
LR636-1275/12777-; 020-15 ¢
0209.4 Track roller 2
LR636-1275/12777-; 020-15 og
020.9.5 Carrier roller g
LR636-1275/12777-; 020-15 4
020.9.6 Track chain S
LR636-1275/12777-; 020-16 §
020.9.7 Sprocket E
LR636-1275/12777-; 020-17 ~
020.10 Working attachment 020-18
020.4.2 Proportional control valve block
LR636-1275/12777-; 020-8
020.4.3 Lift cylinder
LR636-1275/12777-; 020-8
020.4.4 Tilt cylinder
LR636-1275/12777-; 020-9
020.5 Travel hydraulics 020-10
020.5.1 Gear pump Replenishing
LR636-1275/12777-; 020-10
020.5.2 Variable displacement pump
LR636-1275/12777-; 020-10
020.5.3 Variable displacement motor
LR636-1275/12777-; 020-10
020.6 Hydraulic components 020-11
020.6.1 Hydraulic tank
LR636-1275/12777-; 020-11
020.7 Electrical system 020-12
020.7.1 Batteries Installation
LR636-1275/12777-; 020-12
020.8 Travel gearbox 020-13
020.8.1 Travel gear
LR636-1275/12777-; 020-13
020.8.2 Brake system
LR636-1275/12777-; 020-14
020.9 Travel gear, axles, tyres, drive shafts 020-15
020.9.1 Travel gear frame
LR636-1275/12777-; 020-15
020.9.2 Idler
LR636-1275/12777-; 020-15
020.9.3 Tension unit
LR636-1275/12777-; 020-15 ¢
0209.4 Track roller 2
LR636-1275/12777-; 020-15 og
020.9.5 Carrier roller g
LR636-1275/12777-; 020-15 4
020.9.6 Track chain S
LR636-1275/12777-; 020-16 §
020.9.7 Sprocket E
LR636-1275/12777-; 020-17 ~
020.10 Working attachment 020-18
020.10.1 4-in-1 bucket
LR636-1275/12777-; 020-18
020.10.2 Ripper
LR636-1275/12777-; 020-19
020.10.3 Bucket
LR636-1275/12777-; 020-20
030 Maintenance 030-1
030.1 Maintenance and inspection schedule 030-8
030.2 Fill quantities, lubrication schedule 030-14
030.2.1 Recommended lubricants
LR636-1275/12777-; 030-14
030.22 Recommended operating fluids
LR636-1275/12777-; 030-15
030.2.3 Lubrication schedule
LR636-1275; 030-15
030.3 Lubricants and fuels 030-18
030.3.1 General information about lubricants and fuels 030-18
030.3.1.1 General Information 030-18
030.3.1.2 General questions 030-18
030.3.1.3 Safety data sheets 030-18
030.3.1.4 Technical data sheets 030-18
030.3.1.5 Specific Liebherr standards 030-18
030.3.2 Diesel fuels
LR636-1275/12777-; 030-19
030.3.2.1 Minimum quality requirement 030-19
030.3.3 Engine oils
LR636-1275/12777-; 030-19
030.3.3.1 Liebherr recommendation 030-19
030.3.3.1 Other approved engine oils 030-19
: 030.3.3.2 Minimum quality requirement 030-19
2 030.3.3.3 Aggravating circumstances 030-20
g 030.34 Coolant
4 LR636-1275; 030-20
2 030.3.4.1 Requirements for water used 030-20
? 030.342 Corrosion inhibitor 030-21
5 030.3.4.2 Liebherr recommendation 030-21
030.3.4.2 Anti-freeze and corrosion protection agent 030-21
030.3.4.2 Liebherr recommendation 030-21
020.10.2 Ripper
LR636-1275/12777-; 020-19
020.10.3 Bucket
LR636-1275/12777-; 020-20
030 Maintenance 030-1
030.1 Maintenance and inspection schedule 030-8
030.2 Fill quantities, lubrication schedule 030-14
030.2.1 Recommended lubricants
LR636-1275/12777-; 030-14
030.22 Recommended operating fluids
LR636-1275/12777-; 030-15
030.2.3 Lubrication schedule
LR636-1275; 030-15
030.3 Lubricants and fuels 030-18
030.3.1 General information about lubricants and fuels 030-18
030.3.1.1 General Information 030-18
030.3.1.2 General questions 030-18
030.3.1.3 Safety data sheets 030-18
030.3.1.4 Technical data sheets 030-18
030.3.1.5 Specific Liebherr standards 030-18
030.3.2 Diesel fuels
LR636-1275/12777-; 030-19
030.3.2.1 Minimum quality requirement 030-19
030.3.3 Engine oils
LR636-1275/12777-; 030-19
030.3.3.1 Liebherr recommendation 030-19
030.3.3.1 Other approved engine oils 030-19
: 030.3.3.2 Minimum quality requirement 030-19
2 030.3.3.3 Aggravating circumstances 030-20
g 030.34 Coolant
4 LR636-1275; 030-20
2 030.3.4.1 Requirements for water used 030-20
? 030.342 Corrosion inhibitor 030-21
5 030.3.4.2 Liebherr recommendation 030-21
030.3.4.2 Anti-freeze and corrosion protection agent 030-21
030.3.4.2 Liebherr recommendation 030-21
030.3.4.2 Minimum quality requirement 030-21
030.3.5 Diesel exhaust fluids
LR636-1275/12777-; 030-22
030.3.5.1 Liebherr recommendation 030-22
030.3.5.2 Minimum quality requirement 030-22
030.3.6 Hydraulic oil
LR636-1275/12777~ 030-22
030.3.6.1 Liebherr Hydraulic oil 030-22
030.3.6.2 Engine oil as hydraulic oil 030-23
030.3.6.3 Warm up specification 030-23
030.3.6.4 Biodegradable hydraulic oils 030-24
030.3.6.5 Qil change, oil analysis, filter change 030-24
030.3.7 Lube oils for splitterboxes
LR636-1275/12777-; 030-27
030.3.7.1 Quality 030-27
030.3.7.2 Viscosity 030-28
030.3.8 Lube oils for travel gearbox
LR636-1275; 030-28
030.3.8.1 Quality 030-28
030.3.8.2 Viscosity 030-29
030.3.8.3 Qil change 030-29
030.3.9 Oil for duo cone (slipring) seal Travel gear
LR636-1275; 030-29
030.3.10 Grease and other lubricants
LR636-1275/12777~ 030-30
030.3.11 Qil for hinges and joints
LR636-1275; 030-31
030.3.12 Oil for axle bearing
LR636-1275; 030-32
030.4 Maintenance tasks 030-33
030.4.1 Safety instructions for maintenance 5
LR636-1275; 030-33 5
030.4.2 Maintenance – preparations 030-33 g
030.421 Maintenance position &
LR636-1275/12777-; 030-33 &
030.422 Turn the electrical system off g
LR636-1275/12777-; 030-36 3
030.4.2.3 Raise the operator’s platform –
LR636-1275/12777-; 030-36
0304.24 Lower the operator’s platform
LR636-1275/12777-; 030-39
030.3.5 Diesel exhaust fluids
LR636-1275/12777-; 030-22
030.3.5.1 Liebherr recommendation 030-22
030.3.5.2 Minimum quality requirement 030-22
030.3.6 Hydraulic oil
LR636-1275/12777~ 030-22
030.3.6.1 Liebherr Hydraulic oil 030-22
030.3.6.2 Engine oil as hydraulic oil 030-23
030.3.6.3 Warm up specification 030-23
030.3.6.4 Biodegradable hydraulic oils 030-24
030.3.6.5 Qil change, oil analysis, filter change 030-24
030.3.7 Lube oils for splitterboxes
LR636-1275/12777-; 030-27
030.3.7.1 Quality 030-27
030.3.7.2 Viscosity 030-28
030.3.8 Lube oils for travel gearbox
LR636-1275; 030-28
030.3.8.1 Quality 030-28
030.3.8.2 Viscosity 030-29
030.3.8.3 Qil change 030-29
030.3.9 Oil for duo cone (slipring) seal Travel gear
LR636-1275; 030-29
030.3.10 Grease and other lubricants
LR636-1275/12777~ 030-30
030.3.11 Qil for hinges and joints
LR636-1275; 030-31
030.3.12 Oil for axle bearing
LR636-1275; 030-32
030.4 Maintenance tasks 030-33
030.4.1 Safety instructions for maintenance 5
LR636-1275; 030-33 5
030.4.2 Maintenance – preparations 030-33 g
030.421 Maintenance position &
LR636-1275/12777-; 030-33 &
030.422 Turn the electrical system off g
LR636-1275/12777-; 030-36 3
030.4.2.3 Raise the operator’s platform –
LR636-1275/12777-; 030-36
0304.24 Lower the operator’s platform
LR636-1275/12777-; 030-39
030.4.3 Overall machine 030-41
030.4.3.1 Checking the machine for external damage, correct
maintenance and proper condition
LR636-1275; 030-41
030.4.3.2 Lubricating all lube points according to lubrication
chart
LR636-1275; 030-42
030.4.3.3 Checking the window wiper
LR636-1275/12777~; 030-42
030.4.3.4 Taking oil samples and oil analysis
LR636-1275/12777-; 030-42
030.4.3.5 Wet cleaning the machine
LR636-1275/12777-; 030-46
030.4.3.6 Protecting the piston rods
LR636-1275/12777-; 030-48
030.43.7 Taking the machine out of service
LR636-1275; 030-48
030.44 Drive group 030-49
030.4.4.1 Check the engine oil level
LR636-1275/12777~; 030-49
030.4.4.2 Changing engine oil
LR636-1275/12777-; 030-50
030.4.4.3 Changing the lube oil filters
LR636-1275/12777-; 030-51
030.4.4.4 Checking the diesel engine configuration and the
belly pans for contamination and cleaning them
LR636-1275/12777-; 030-52
030.4.4.5 Checking the ribbed V-belt and adjusting it if
necessary
LR636-1275/12777-; 030-53
030.4.4.6 Changing belt drive
LR636-1275/12777-; 030-55
030.4.4.7 Check the diesel engine configuration for leaks and
condition
5 LR636-1275/12777-; 030-55
3 030.4.4.8 Check the supply and exhaust lines for mounting and
g leaks
g LR636-1275/12777~; 030-55
p 030.4.4.9 Electrical system Check the control unit mounting for
g condition
g LR636-1275/12777~; 030-56
g 030.4.4.10 Change oil separator filter cartridge
5 LR636-1275/12777-; 030-57
030.4.4.11 Check and change the heat flange
LR636-1275/12777-; 030-58
030.4.3.1 Checking the machine for external damage, correct
maintenance and proper condition
LR636-1275; 030-41
030.4.3.2 Lubricating all lube points according to lubrication
chart
LR636-1275; 030-42
030.4.3.3 Checking the window wiper
LR636-1275/12777~; 030-42
030.4.3.4 Taking oil samples and oil analysis
LR636-1275/12777-; 030-42
030.4.3.5 Wet cleaning the machine
LR636-1275/12777-; 030-46
030.4.3.6 Protecting the piston rods
LR636-1275/12777-; 030-48
030.43.7 Taking the machine out of service
LR636-1275; 030-48
030.44 Drive group 030-49
030.4.4.1 Check the engine oil level
LR636-1275/12777~; 030-49
030.4.4.2 Changing engine oil
LR636-1275/12777-; 030-50
030.4.4.3 Changing the lube oil filters
LR636-1275/12777-; 030-51
030.4.4.4 Checking the diesel engine configuration and the
belly pans for contamination and cleaning them
LR636-1275/12777-; 030-52
030.4.4.5 Checking the ribbed V-belt and adjusting it if
necessary
LR636-1275/12777-; 030-53
030.4.4.6 Changing belt drive
LR636-1275/12777-; 030-55
030.4.4.7 Check the diesel engine configuration for leaks and
condition
5 LR636-1275/12777-; 030-55
3 030.4.4.8 Check the supply and exhaust lines for mounting and
g leaks
g LR636-1275/12777~; 030-55
p 030.4.4.9 Electrical system Check the control unit mounting for
g condition
g LR636-1275/12777~; 030-56
g 030.4.4.10 Change oil separator filter cartridge
5 LR636-1275/12777-; 030-57
030.4.4.11 Check and change the heat flange
LR636-1275/12777-; 030-58
030.4.4.12 Checking engine mount, oil pan and engine brackets
LR636-1275/12777-; 030-59
0304.4.13 Checking tightening torque of profile clamp
LR636-1275/12777-; 030-59
030.4.4.14 Notes for work on the fuel system
LR636-1275/12777-; 030-60
030.4.4.15 Fuel preliminary filter: Drain the condensation
LR636-1275/12777-; 030-60
030.4.4.16 Fuel tank: draining condensation and sediments
LR636-1275/12777-; 030-61
030.4.4.17 Change fuel preliminary filter cartridge
LR636-1275/12777-; 030-62
030.4.4.18 Changing fuel fine filter
LR636-1275/12777-; 030-63
030.4.4.19 Venting fuel system
LR636-1275/12777-; 030-65
030.4.4.21 Replacing air filter
LR636-1275/12777-; 030-66
030.4.4.22 Check the oil level
LR636-1275/12777-; 030-69
030.4.4.23 Changing the oil
LR636-1275/12777-; 030-70
030.4.5 Cooling system 030-72
030.4.5.1 Checking coolant level
LR636-1275/12777-; 030-72
030.4.5.2 Clean the cooling system
LR636-1275/12777-; 030-74
0304.5.3 Checking the cooling system for leaks and damage
LR636-1275/12777-; 030-77
0304.5.4 Check the antifreeze concentration in the coolant.
LR636-1275; 030-78
0304.5.5 Change the coolant
LR636-1275/12777-; 030-84
030.4.6 Travel hydraulics 030-86 §
030.4.6.1 Changing the supply circuit filter 5
LR636-1275/12777-; 030-86
030.4.7 Hydraulic components 030-89 2
0304.71 Check the oil level in the hydraulic tank and add oil §
LR636-1275/12777-; 030-89 8
030.4.7.2 Clean the magnetic rod on the hydraulic tank §
LR636-1275/12777-; 030-91 §
030.4.7.3 Checking the hydraulic system for function and leaks
LR636-1275/12777-; 030-93
0304.4.13 Checking tightening torque of profile clamp
LR636-1275/12777-; 030-59
030.4.4.14 Notes for work on the fuel system
LR636-1275/12777-; 030-60
030.4.4.15 Fuel preliminary filter: Drain the condensation
LR636-1275/12777-; 030-60
030.4.4.16 Fuel tank: draining condensation and sediments
LR636-1275/12777-; 030-61
030.4.4.17 Change fuel preliminary filter cartridge
LR636-1275/12777-; 030-62
030.4.4.18 Changing fuel fine filter
LR636-1275/12777-; 030-63
030.4.4.19 Venting fuel system
LR636-1275/12777-; 030-65
030.4.4.21 Replacing air filter
LR636-1275/12777-; 030-66
030.4.4.22 Check the oil level
LR636-1275/12777-; 030-69
030.4.4.23 Changing the oil
LR636-1275/12777-; 030-70
030.4.5 Cooling system 030-72
030.4.5.1 Checking coolant level
LR636-1275/12777-; 030-72
030.4.5.2 Clean the cooling system
LR636-1275/12777-; 030-74
0304.5.3 Checking the cooling system for leaks and damage
LR636-1275/12777-; 030-77
0304.5.4 Check the antifreeze concentration in the coolant.
LR636-1275; 030-78
0304.5.5 Change the coolant
LR636-1275/12777-; 030-84
030.4.6 Travel hydraulics 030-86 §
030.4.6.1 Changing the supply circuit filter 5
LR636-1275/12777-; 030-86
030.4.7 Hydraulic components 030-89 2
0304.71 Check the oil level in the hydraulic tank and add oil §
LR636-1275/12777-; 030-89 8
030.4.7.2 Clean the magnetic rod on the hydraulic tank §
LR636-1275/12777-; 030-91 §
030.4.7.3 Checking the hydraulic system for function and leaks
LR636-1275/12777-; 030-93
030.4.7.4 Changing the hydraulic oil
LR636-1275/12777-; 030-93
030.4.7.5 Draining water and sediments in the hydraulic tank
LR636-1275/12777-; 030-96
030.4.7.6 Change the return filter insert
LR636-1275/12777-; 030-96
030.4.8 Electrical system 030-98
030.4.8.1 Check the display unit and lighting
LR636-1275; 030-98
030.4.8.2 Check, clean, grease battery connections
LR636-1275/12777-; 030-98
0304.9 Travel gearbox 030-100
030.4.9.1 Travel gearbox: checking the condition
LR636-1275; 030-100
030.4.9.2 Checking the oil level
LR636-1275/12777-; 030-100
030.4.9.3 Changing the oil and cleaning the magnetic plug
LR636-1275/12777-; 030-101
030.4.9.4 Checking the oil level in the duo cone (slip ring) area
LR636-1275/12777-; 030-102
030.4.9.5 Duo cone (slip ring) area: changing the oil
LR636-1275/12777-; 030-104
030.4.10 Travel gear, axles, tyres, drive shafts 030-110
030.4.10.1 Checking the nuts and bolts of the travel gear
components are firmly seated
LR636-1275/12777-; 030-110
030.4.10.2 Checking the carrier rollers, track rollers and idlers
for tightness
LR636-1275/12777-; 030-111
030.4.10.3 Check and adjust the idler guides
LR636-1275/12777-; 030-112
030.4.104 Check and adjust the chain tension
LR636-1275/12777-; 030-115
5 030.4.10.5 Change the chain
8 LR636-1275/12777-; 030-119
g 030.4.10.6 Checking the travel gear wear
8 LR636-1275/12777-; 030-124
: 030.4.10.7 Checking the oil fill of the axle bearings
g LR636-1275/12777-; 030-124
g 030.4.10.8 Grease the equalizer bar bearing
£ LR636-1275/12777-; 030-126
– 030.4.11 Working attachment 030-126
030.4.11.1 Checking the cutting edges, bucket and ripper teeth
for wear
LR636-1275; 030-126
LR636-1275/12777-; 030-93
030.4.7.5 Draining water and sediments in the hydraulic tank
LR636-1275/12777-; 030-96
030.4.7.6 Change the return filter insert
LR636-1275/12777-; 030-96
030.4.8 Electrical system 030-98
030.4.8.1 Check the display unit and lighting
LR636-1275; 030-98
030.4.8.2 Check, clean, grease battery connections
LR636-1275/12777-; 030-98
0304.9 Travel gearbox 030-100
030.4.9.1 Travel gearbox: checking the condition
LR636-1275; 030-100
030.4.9.2 Checking the oil level
LR636-1275/12777-; 030-100
030.4.9.3 Changing the oil and cleaning the magnetic plug
LR636-1275/12777-; 030-101
030.4.9.4 Checking the oil level in the duo cone (slip ring) area
LR636-1275/12777-; 030-102
030.4.9.5 Duo cone (slip ring) area: changing the oil
LR636-1275/12777-; 030-104
030.4.10 Travel gear, axles, tyres, drive shafts 030-110
030.4.10.1 Checking the nuts and bolts of the travel gear
components are firmly seated
LR636-1275/12777-; 030-110
030.4.10.2 Checking the carrier rollers, track rollers and idlers
for tightness
LR636-1275/12777-; 030-111
030.4.10.3 Check and adjust the idler guides
LR636-1275/12777-; 030-112
030.4.104 Check and adjust the chain tension
LR636-1275/12777-; 030-115
5 030.4.10.5 Change the chain
8 LR636-1275/12777-; 030-119
g 030.4.10.6 Checking the travel gear wear
8 LR636-1275/12777-; 030-124
: 030.4.10.7 Checking the oil fill of the axle bearings
g LR636-1275/12777-; 030-124
g 030.4.10.8 Grease the equalizer bar bearing
£ LR636-1275/12777-; 030-126
– 030.4.11 Working attachment 030-126
030.4.11.1 Checking the cutting edges, bucket and ripper teeth
for wear
LR636-1275; 030-126
030.4.11.2 Replacing the bucket’s teeth
LR636-1275/12777-; 030-127
0304.11.3 Replacing the screwed tooth holder
LR636-1275/12777-; 030-128
0304.11.3 Tightening torques
LR636-1275/12777-; 030-128
0304.11.4 Checking the bucket attachment stops
LR636-1275/12777-; 030-130
030.4.11.5 Check the working equipment
LR636-1275/12777-; 030-131
030.4.11.6 Checking the bearing points of the working attach-
ment for play and wear
LR636-1275; 030-131
030.4.11.7 Checking the mounting screws and pin retainers of
the working attachment for tight seating
LR636-1275; 030-133
030.4.11.8 Removing and installing the ripper tooth tips
LR636-1275/12777-; 030-133
030.4.12 Operator’s cab, heating, air conditioning 030-136
0304.12.11 Check the heating for function and leaks
LR636-1275/12777-; 030-136
030.4.12.2 Clean and change the recirculating – fresh air filter
LR636-1275/12777-; 030-137
030.4.12.3 Check the air conditioning system
LR636-1275/12777-; 030-137
030.4.124 Check the compressor mounting
LR636-1275/12777-; 030-138
030.4.12.5 Checking the drain valves for the air conditioning and
cleaning them if necessary
LR636-1275/12777-; 030-138
030.4.126 Checking the condenser
LR636-1275/12777-; 030-139
030.5 Testing and adjustment checklist
LR636-1275/12777-; 030-140
030.5.1 Adjustment checklist 030-140
030.5.2 Track Components Check List 030-150
030.5.2.1 Test report 030-150
030.5.2.2 Wear data 030-154
Check and adjustment tasks 030-156
030.6.1 Safety instructions
LR636-1275/12777-~; 030-156
030.6.2 Overall machine 030-157
030.6.2.1 Preparations for adjustment procedures
LR636-1275/12257-; 030-157
LR636-1275/12777-; 030-127
0304.11.3 Replacing the screwed tooth holder
LR636-1275/12777-; 030-128
0304.11.3 Tightening torques
LR636-1275/12777-; 030-128
0304.11.4 Checking the bucket attachment stops
LR636-1275/12777-; 030-130
030.4.11.5 Check the working equipment
LR636-1275/12777-; 030-131
030.4.11.6 Checking the bearing points of the working attach-
ment for play and wear
LR636-1275; 030-131
030.4.11.7 Checking the mounting screws and pin retainers of
the working attachment for tight seating
LR636-1275; 030-133
030.4.11.8 Removing and installing the ripper tooth tips
LR636-1275/12777-; 030-133
030.4.12 Operator’s cab, heating, air conditioning 030-136
0304.12.11 Check the heating for function and leaks
LR636-1275/12777-; 030-136
030.4.12.2 Clean and change the recirculating – fresh air filter
LR636-1275/12777-; 030-137
030.4.12.3 Check the air conditioning system
LR636-1275/12777-; 030-137
030.4.124 Check the compressor mounting
LR636-1275/12777-; 030-138
030.4.12.5 Checking the drain valves for the air conditioning and
cleaning them if necessary
LR636-1275/12777-; 030-138
030.4.126 Checking the condenser
LR636-1275/12777-; 030-139
030.5 Testing and adjustment checklist
LR636-1275/12777-; 030-140
030.5.1 Adjustment checklist 030-140
030.5.2 Track Components Check List 030-150
030.5.2.1 Test report 030-150
030.5.2.2 Wear data 030-154
Check and adjustment tasks 030-156
030.6.1 Safety instructions
LR636-1275/12777-~; 030-156
030.6.2 Overall machine 030-157
030.6.2.1 Preparations for adjustment procedures
LR636-1275/12257-; 030-157
030.6.2.2 Visual inspection and maintenance
LR636-1275/12777-; 030-159
030.6.2.3 Bringing the machine to operating temperature
LR636-1275/12777-; 030-160
030.6.2.3 Various procedures can be selected for reaching the
operating temperature:
LR636-1275/12777-; 030-160
030.6.3 Drive group 030-181
030.6.3.1 Engine speed controller of diesel engine — deter-
mining adjustment range
LR636-1275/12777-; 030-161
0306.4 Cooling system 030-164
030.6.4.1 Checking pressure relief valve — fan motor and fan
control
LR636-1275/12777-; 030-164
0306.5 Working hydraulics 030-169
030.6.5.1 Check the standby pressure
LR636-1275/12777-; 030-169
030.68.5.2 Check the primary pressure relief valve on the
control block
LR636-1275/12777-; 030-170
030.6.5.3 Check the secondary pressure relief valve on the
control block
LR636-1275/12777-; 030-171
030.6.5.4 Check the pressure cut off of the regulating pump
LR636-1275/12777-; 030-173
030.6.5.5 Check the pressure difference HD-LS
LR636-1275/12777-; 030-175
030.6.5.6 Checking the nitrogen fill in the hydro accumulator
LR636-1275/12777-; 030-175
0306.6 Travel hydraulics 030-176
030.6.6.1 Checking the supply pressure of the variable pump
LR636-1275/12777-; 030-176
– 030.6.6.2 Checking the hydraulic neutral position of the vari-
able displacement pumps
g LR636-1275/12777-; 030-177
& 030.6.6.3 Checking the pressure limitation for high pressure
g LR636-1275/12777-; 030-179
8 030.6.7 Electrical system 030-179
a 030.6.7.1 Calibrating the hydrostat
8 LR636-1275/12777-; 030-179
5 030.6.7.2 Checking travel joystick
LR636-1275/12777-; 030-190
030.6.7.3 Calibrating inching brake pedal
LR636-1275/12777-; 030-203
LR636-1275/12777-; 030-159
030.6.2.3 Bringing the machine to operating temperature
LR636-1275/12777-; 030-160
030.6.2.3 Various procedures can be selected for reaching the
operating temperature:
LR636-1275/12777-; 030-160
030.6.3 Drive group 030-181
030.6.3.1 Engine speed controller of diesel engine — deter-
mining adjustment range
LR636-1275/12777-; 030-161
0306.4 Cooling system 030-164
030.6.4.1 Checking pressure relief valve — fan motor and fan
control
LR636-1275/12777-; 030-164
0306.5 Working hydraulics 030-169
030.6.5.1 Check the standby pressure
LR636-1275/12777-; 030-169
030.68.5.2 Check the primary pressure relief valve on the
control block
LR636-1275/12777-; 030-170
030.6.5.3 Check the secondary pressure relief valve on the
control block
LR636-1275/12777-; 030-171
030.6.5.4 Check the pressure cut off of the regulating pump
LR636-1275/12777-; 030-173
030.6.5.5 Check the pressure difference HD-LS
LR636-1275/12777-; 030-175
030.6.5.6 Checking the nitrogen fill in the hydro accumulator
LR636-1275/12777-; 030-175
0306.6 Travel hydraulics 030-176
030.6.6.1 Checking the supply pressure of the variable pump
LR636-1275/12777-; 030-176
– 030.6.6.2 Checking the hydraulic neutral position of the vari-
able displacement pumps
g LR636-1275/12777-; 030-177
& 030.6.6.3 Checking the pressure limitation for high pressure
g LR636-1275/12777-; 030-179
8 030.6.7 Electrical system 030-179
a 030.6.7.1 Calibrating the hydrostat
8 LR636-1275/12777-; 030-179
5 030.6.7.2 Checking travel joystick
LR636-1275/12777-; 030-190
030.6.7.3 Calibrating inching brake pedal
LR636-1275/12777-; 030-203
030.6.7.4 Brake test
LR636-1275/12777-; 030-210
0306.7.5 Overspeed safety test (option)
LR636-1275/12777-; 030-214
0306.7.6 Parameter adjustment options
LR636-1275/12777-; 030-216
040 Drive group 040-1
040.1 Diesel engine 040-2
040.1.1 Diesel engine – Full overview
LR636-1275/12777-; 040-2
040.1.2 Fuel system 040-7
040.1.2.1 Fuel filter
LR636-1275/12777-; 040-7
040.1.2.2 Fuel tank
LR636-1275/12777-; 040-9
040.1.2.2 Fuel quantity sensor
LR636-1275/12777-; 040-9
040.1.3 Air filter system 040-10
040.1.3.1 Air filter system
LR636-1275/12777-; 040-11
040.1.4 Exhaust system 040-12
040.1.4.1 Exhaust system – Full overview
LR636-1275/12777-; 040-13
040.1.4.2 Selective catalytic reduction – SCR
LR636-1275/12777-; 040-14
040.1.4.3 Diesel exhaust fluid system
LR636-1275/12777-; 040-16
040.1.5 Diesel engine mounting
LR636-1275/12777~; 040-20
040.2 Clutch
LR636-1275/12777-; 040-22
040.3 Splitterbox §
LR636-1275/12777-; 040-24 2
040.4 Couplings Pump output g
LR636-1275/12777-; 040-28 g
. ]
050 Cooling system 050-1 §
050.1 Cooling system, complete §
LR636-1275/12777-; 050-2 g
050.2 Cooler arrangement 050-5
050.2.1 Combi cooler
LR636-1275/12777~; 050-6
0306.7.5 Overspeed safety test (option)
LR636-1275/12777-; 030-214
0306.7.6 Parameter adjustment options
LR636-1275/12777-; 030-216
040 Drive group 040-1
040.1 Diesel engine 040-2
040.1.1 Diesel engine – Full overview
LR636-1275/12777-; 040-2
040.1.2 Fuel system 040-7
040.1.2.1 Fuel filter
LR636-1275/12777-; 040-7
040.1.2.2 Fuel tank
LR636-1275/12777-; 040-9
040.1.2.2 Fuel quantity sensor
LR636-1275/12777-; 040-9
040.1.3 Air filter system 040-10
040.1.3.1 Air filter system
LR636-1275/12777-; 040-11
040.1.4 Exhaust system 040-12
040.1.4.1 Exhaust system – Full overview
LR636-1275/12777-; 040-13
040.1.4.2 Selective catalytic reduction – SCR
LR636-1275/12777-; 040-14
040.1.4.3 Diesel exhaust fluid system
LR636-1275/12777-; 040-16
040.1.5 Diesel engine mounting
LR636-1275/12777~; 040-20
040.2 Clutch
LR636-1275/12777-; 040-22
040.3 Splitterbox §
LR636-1275/12777-; 040-24 2
040.4 Couplings Pump output g
LR636-1275/12777-; 040-28 g
. ]
050 Cooling system 050-1 §
050.1 Cooling system, complete §
LR636-1275/12777-; 050-2 g
050.2 Cooler arrangement 050-5
050.2.1 Combi cooler
LR636-1275/12777~; 050-6
050.3 Hydraulic 050-11
050.3.1 Gear pump
LR636-1275/12777-; 050-12
0503.2 Gear motor
LR636-1275/12777-; 050-13
060 Working hydraulics 060-1
060.1 Working hydraulics – full overview
LR636-1275/12777-; 060-2
060.2 Regulating pump 060-11
060.2.1 Regulating pump – Full overview
LR636-1275/12777-; 060-11
060.3 Proportional control valve block 060-17
060.3.1 Proportional control valve block – Full overview
LR636-1275/12777-~; 060-17
060.4 Pilot control Working hydraulic 060-24
0604.1 Pilot control – Full overview
LR636-1275/12777-; 060-24
060.5 Hydraulic cylinder 060-31
060.5.1 Lift cylinder
LR636-1275/12777-; 060-31
0605.2 Tilt cylinder
LR636-1275/12777-; 060-32
Travel hydraulics 070-1
070.1 Travel hydraulics overview
LR636-1275/12777-; 070-2
070.2 Variable displacement pump
LR636-1275/12777-; 070-12
070.3 Variable displacement motors 070-20
070.3.1 Variable displacement motor
LR636-1275/12777-; 070-20
070.4 Distributor block 070-28
0704.1 Parking brake, solenoid valve
LR636-1275/12777-; 070-29
0704.2 Pressure relief valve – replenishing
LR636-1275/12777-; 070-31
Hydraulic components 080-1
080.1 Hydraulic cylinder 080-2
080.1.1 Ripper cylinder
LR636-1275/12777-; 080-2
050.3.1 Gear pump
LR636-1275/12777-; 050-12
0503.2 Gear motor
LR636-1275/12777-; 050-13
060 Working hydraulics 060-1
060.1 Working hydraulics – full overview
LR636-1275/12777-; 060-2
060.2 Regulating pump 060-11
060.2.1 Regulating pump – Full overview
LR636-1275/12777-; 060-11
060.3 Proportional control valve block 060-17
060.3.1 Proportional control valve block – Full overview
LR636-1275/12777-~; 060-17
060.4 Pilot control Working hydraulic 060-24
0604.1 Pilot control – Full overview
LR636-1275/12777-; 060-24
060.5 Hydraulic cylinder 060-31
060.5.1 Lift cylinder
LR636-1275/12777-; 060-31
0605.2 Tilt cylinder
LR636-1275/12777-; 060-32
Travel hydraulics 070-1
070.1 Travel hydraulics overview
LR636-1275/12777-; 070-2
070.2 Variable displacement pump
LR636-1275/12777-; 070-12
070.3 Variable displacement motors 070-20
070.3.1 Variable displacement motor
LR636-1275/12777-; 070-20
070.4 Distributor block 070-28
0704.1 Parking brake, solenoid valve
LR636-1275/12777-; 070-29
0704.2 Pressure relief valve – replenishing
LR636-1275/12777-; 070-31
Hydraulic components 080-1
080.1 Hydraulic cylinder 080-2
080.1.1 Ripper cylinder
LR636-1275/12777-; 080-2
LR636-1275
Wednesday, 08.January 2020 18:55 printed this PO EER ERR 275_12777_09-2019_en.pdf admin
19
Contents Service manual
Contents Service manual
080.1.2 Valves
LR636-1275/12777~ 080-3
080.2 Hydraulic tank 080-16
080.2.1 Hydraulic tank
LR636-1275/12777~ 080-16
100 Brake system 100-1
100.1 Inching brake pedal 100-2
100.1.1 Speed reduction pedal (optional)
LR636-1275/12777~; 100-2
110 Electrical system 110-1
110.1 Electrical system – Full overview
LR636-1275/12777-; 110-2
110.2 Lighting system
LR636-1275/12777-~; 110-5
110.3 Circuit diagrams
LR636-1275/12777-; 110-8
110.4 Electrical components in operator’s cab
LR636-1275/12777-; 110-9
110.42 Central control (Master 100)
LR636-1275/12777~; 110-16
110.4.3 Travel sensor
LR636-1275/12777-; 110-18
110.4.4 Speed control
LR636-1275/12777~; 110-20
110.5 Electrical components – Diesel engine
LR636-1275/12777-; 110-22
110.6 Electrical components – Main frame
LR636-1275/12777-; 110-28
110.7 Electrical components Compartments 110-32
110.7.1 Battery compartment
LR636-1275/12777~ 110-32 ¢
110.7.2 Fuel tank 5
LR636-1275/12777-; 110-33 4
110.7.3 Central electrical system compartment g
LR636-1275/12777-; 110-34 :
110.7.4 Hydraulic tank S
LR636-1275/12777~; 110-43 §
110.8 Display unit E
LR636-1275/12777-; 110-44 ~
110.9 Diesel exhaust fluid system
LR636-1275/12777-~; 110-45
080.2 Hydraulic tank 080-16
080.2.1 Hydraulic tank
LR636-1275/12777~ 080-16
100 Brake system 100-1
100.1 Inching brake pedal 100-2
100.1.1 Speed reduction pedal (optional)
LR636-1275/12777~; 100-2
110 Electrical system 110-1
110.1 Electrical system – Full overview
LR636-1275/12777-; 110-2
110.2 Lighting system
LR636-1275/12777-~; 110-5
110.3 Circuit diagrams
LR636-1275/12777-; 110-8
110.4 Electrical components in operator’s cab
LR636-1275/12777-; 110-9
110.42 Central control (Master 100)
LR636-1275/12777~; 110-16
110.4.3 Travel sensor
LR636-1275/12777-; 110-18
110.4.4 Speed control
LR636-1275/12777~; 110-20
110.5 Electrical components – Diesel engine
LR636-1275/12777-; 110-22
110.6 Electrical components – Main frame
LR636-1275/12777-; 110-28
110.7 Electrical components Compartments 110-32
110.7.1 Battery compartment
LR636-1275/12777~ 110-32 ¢
110.7.2 Fuel tank 5
LR636-1275/12777-; 110-33 4
110.7.3 Central electrical system compartment g
LR636-1275/12777-; 110-34 :
110.7.4 Hydraulic tank S
LR636-1275/12777~; 110-43 §
110.8 Display unit E
LR636-1275/12777-; 110-44 ~
110.9 Diesel exhaust fluid system
LR636-1275/12777-~; 110-45
120 Travel gearbox 1201
120.1 Travel gear, overall
LR636-1275/12777-; 120-2
120.2 Brake system
LR636-1275/12777-; 120-8
120.3 Duo cone slipring seal
LR636-1275/12777-; 120-9
120.4 External oil supply
LR636-1275/12777-; 120-10
130 Travel gear, axles, tyres, drive shafts 130-1
130.1 Travel gear frame 130-3
130.1.1 Support frame
LR636-1275/12777-; 130-3
130.2 Idler
LR636-1275/12777-; 130-5
130.3 Tension unit
LR636-1275/12777-; 130-7
130.4 Tension unit — removal
LR636-1275/12777-; 130-9
130.4.1.1 Remove the cover on the track roller frame 130-10
130.4.1.2 Position of tension unit grease nipple 130-11
130.4.1.3 Push the pin in 130-11
130.4.1.4 Removal of cover 130-12
130.4.1.5 Grease nipple with twist guard 130-12
130.4.1.6 Place a mark 130-13
130.4.1.7 Installation of the assembly tool 130-13
130.4.1.8 Adjust the assembly tool 130-14
130.4.1.9 Clamp on the assembly tool 130-14
130.4.1.10 Press in the tension unit 130-16
: 130.4.1.11 Removal of the tension unit 130-17
2 130.5 Installation of the tension unit
2 LR636-1275/12777-; 130-18
§ 130.5.1.1 Installation 130-18
2 130.5.1.2 Positioning of left and right travel gear 130-18
g 130.5.1.3 Press in the tension unit 130-20
3 130.5.1.4 Venting the tension unit 130-21
130.5.1.5 Installation of cover 130-21
130.5.1.6 Install the cover on the track roller frame 130-22
120.1 Travel gear, overall
LR636-1275/12777-; 120-2
120.2 Brake system
LR636-1275/12777-; 120-8
120.3 Duo cone slipring seal
LR636-1275/12777-; 120-9
120.4 External oil supply
LR636-1275/12777-; 120-10
130 Travel gear, axles, tyres, drive shafts 130-1
130.1 Travel gear frame 130-3
130.1.1 Support frame
LR636-1275/12777-; 130-3
130.2 Idler
LR636-1275/12777-; 130-5
130.3 Tension unit
LR636-1275/12777-; 130-7
130.4 Tension unit — removal
LR636-1275/12777-; 130-9
130.4.1.1 Remove the cover on the track roller frame 130-10
130.4.1.2 Position of tension unit grease nipple 130-11
130.4.1.3 Push the pin in 130-11
130.4.1.4 Removal of cover 130-12
130.4.1.5 Grease nipple with twist guard 130-12
130.4.1.6 Place a mark 130-13
130.4.1.7 Installation of the assembly tool 130-13
130.4.1.8 Adjust the assembly tool 130-14
130.4.1.9 Clamp on the assembly tool 130-14
130.4.1.10 Press in the tension unit 130-16
: 130.4.1.11 Removal of the tension unit 130-17
2 130.5 Installation of the tension unit
2 LR636-1275/12777-; 130-18
§ 130.5.1.1 Installation 130-18
2 130.5.1.2 Positioning of left and right travel gear 130-18
g 130.5.1.3 Press in the tension unit 130-20
3 130.5.1.4 Venting the tension unit 130-21
130.5.1.5 Installation of cover 130-21
130.5.1.6 Install the cover on the track roller frame 130-22
130.6 Track roller
LR636-1275/12777-; 130-23
130.7 Carrier roller
LR636-1275/12777-~; 130-24
130.8 Function, wear and evaluation
LR636-1275; 130-25
140 Steel components Basic machine 140-1
140.1 Lift and tilt cylinder suspension
LR636-1275/12777-~; 140-2
140.2 Equaliser bar
LR636-1275/12777-~; 140-3
150 Working attachment 150-1
1560.1 4-in-1 bucket
LR636-1275/12777-; 150-2
160.2 Ripper
LR636-1275/12777-~; 150-9
160 Operator’s cab, heating, air conditioning 160-1
160.1 Operator’s platform 160-2
160.1.1 Operator’s platform installations
LR636-1275/12777~; 160-2
160.1.2 Operator’s platform mounting
LR636-1275/12777-16714; 160-3
160.1.3 Operator’s platform mounting
LR636-1275/16715~; 160-5
160.1.4 Support cylinder
LR636-1275/12777~ 160-8
160.2 Operator’s cab 160-12
160.2.1 Operator’s seat
LR636-1275/12777~ 160-12
160.3 Heating, ventilation, air conditioning 160-13 §
160.3.1 Heating and air conditioning system 160-13 g
160.3.1.1 Heater, air conditioning system and ventilation g
LR636-1275/12777-; 160-13 §
190 Options 190-1 3
190.1 Refuelling pump 3
LR636-1275/12777~ 190-2 ~
190.2 Reversible fan drive
LR636-1275/12777-; 190-9
130.7 Carrier roller
LR636-1275/12777-~; 130-24
130.8 Function, wear and evaluation
LR636-1275; 130-25
140 Steel components Basic machine 140-1
140.1 Lift and tilt cylinder suspension
LR636-1275/12777-~; 140-2
140.2 Equaliser bar
LR636-1275/12777-~; 140-3
150 Working attachment 150-1
1560.1 4-in-1 bucket
LR636-1275/12777-; 150-2
160.2 Ripper
LR636-1275/12777-~; 150-9
160 Operator’s cab, heating, air conditioning 160-1
160.1 Operator’s platform 160-2
160.1.1 Operator’s platform installations
LR636-1275/12777~; 160-2
160.1.2 Operator’s platform mounting
LR636-1275/12777-16714; 160-3
160.1.3 Operator’s platform mounting
LR636-1275/16715~; 160-5
160.1.4 Support cylinder
LR636-1275/12777~ 160-8
160.2 Operator’s cab 160-12
160.2.1 Operator’s seat
LR636-1275/12777~ 160-12
160.3 Heating, ventilation, air conditioning 160-13 §
160.3.1 Heating and air conditioning system 160-13 g
160.3.1.1 Heater, air conditioning system and ventilation g
LR636-1275/12777-; 160-13 §
190 Options 190-1 3
190.1 Refuelling pump 3
LR636-1275/12777~ 190-2 ~
190.2 Reversible fan drive
LR636-1275/12777-; 190-9
200 Service codes, Diagnostics 200-1
200.2 Testing and adjustment software 200-2
200.21 Wizard test and adjustment software 200-2
200.2 Testing and adjustment software 200-2
200.21 Wizard test and adjustment software 200-2
200.2.1.1 General 200-2
200.2.1.2 Symbols 200-3
200.2.1.3 Information window 200-73
VIDEO PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
- Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.
S.V
