Claas TORION 1812 (K58) Wheel Loaders Repair Manual DE

File List:

– 00 0302 439 3.pdf
– Liebherr LH-D934 A7 LH-D944 A7 Stage V.pdf
– Liebherr LH-D934 A7 LH-D944 A7 Stage IV.pdf
– Thermo Pro 90 Thermo Pro 90 HDD.pdf

00 0302 439 3.pdf

Table of Content:
1 TORION 1914TORION 1812
2 Table of Contents
3 Introduction
3.1 General information
3.2 General repair instructions
3.3 Tightening torques
4 CCN Declaration
4.1 CCN (CLAAS Component Number)
5 CCN (CLAAS Component Number)
6 Security
6.1 General information
7 01 Motor
7.1 0102 Complete component
7.2 0125 Injection/fuel system
7.3 0135 cooling system
7.4 0145 air intake
7.5 0150 engine attachments
7.6 0165 Exhaust gas aftertreatment
8 02 Gearbox / clutch / cardan shaft
8.1 0202 Complete component
8.2 0230 Mechanical gears
8.3 0255 Gearbox cooling system
8.4 0260 drive shaft
9 03 Chassis
9.1 0316 Front drive axle
9.2 0316 Front drive axle
9.3 0317 Rear drive axle
9.4 0340 front wheels
9.5 0345 rear wheels
10 04 Brake
10.1 0405 Service brake
10.2 0415 parking brake
11 05 Steering
11.1 0505 Steering
12 06 Lifting device
12.1 0625 Loading tools
12.2 0630 mast
13 08 Drives
13.1 0800 Drive scheme
14 09 Hydraulics
14.1 0900 Hydraulics General
14.2 0905 hydraulic oil tank
14.3 0907 Hydraulic oil cooler
14.4 0910 Pumps
15 10 Electrics / Electronics
15.1 1005 Power supply
15.2 1010 Central Electrics
15.3 1020 Driving lighting
15.4 1025 Work lighting
15.5 1030 on-board computer / display devices
15.6 1035 Operation / Multifunction lever
16 12 Cab / Driver’s cab
16.1 1210 Cabin
16.2 1230 seat
16.3 1235 Cabin heater
16.4 1240 Air conditioning
17 75 Central lubrication
17.1 7505 Container, pump
17.2 7510 Distributor
18 80 attachments, machine housing
18.1 8015 Ascension
18.2 8025 fairings / hoods
18.3 8030 Mudguard
18.4 8035 Ballast / Additional weight
19 95 Overview of maintenance parts
19.1 9599 Maintenance work

Liebherr LH-D934 A7 LH-D944 A7 Stage V.pdf

Table of Content:
1 repair manual
1.1 For United States Only
1.2 Change history
1.3 Preface
1.4 Content
1.5 1 Product description
1.6 2 Security
1.7 3 Repair
1.8 4 Tools and devices
1.9 5 assembly materials
1.10 6 Appendix

Liebherr LH-D934 A7 LH-D944 A7 Stage IV.pdf

Table of Content:
1 1 General information
1.1 1.1 Structure of this manual
1.2 1.2 Important information in this manual
1.3 1.3 Safety instructions
1.4 1.4 Safety instructions for working on the fuel and injection system
1.5 1.5 Safety instructions for working on the exhaust gas aftertreatment system (SCR system)
1.6 1.6 Engine representations and engine components
1.7 1.7 Technical data
1.8 1.8 Special torques, tightening instructions, installation instructions and installation instructions
1.9 1.9 Fuel Schema
1.10 1.10 Lubricating oil scheme
1.11 1.11 Coolant Scheme
1.12 1.12 Assignment of the channels in the crankcase and in the cylinder head
1.13 1.13 Transport device and fastening parts
1.14 1.14 Tools
2 2 Cylinder head, engine control and valves
2.1 2.1 Removing and installing cylinder head cover
2.2 2.2 Removing and installing rocker arm bracket and push rods
2.3 2.3 Removing and installing valve bridge (motors without and with ZBS)
2.4 2.4 Removing and installing cylinder head
2.5 2.5 Removing and installing injector sleeve
2.6 2.6 Removing and installing valve stem seals, valve springs, valves
2.7 2.7 Removing and installing roller tappet (valve control)
2.8 2.8 Removing and installing camshaft
3 3 Engine
3.1 3.1 Removing and installing pistons with connecting rods and piston rings
3.2 3.2 Removing and installing cylinder liner
3.3 3.3 Removing and installing crankshaft components
3.4 3.4 Removing and installing front crankshaft seal
3.5 3.5 Removing and installing the subframe
3.6 3.6 Removing and installing flywheel
3.7 3.7 Removing and installing rear crankshaft seal
3.8 3.8 Removing and installing flywheel housing
3.9 3.9 Removing and installing intermediate wheel on top right
3.10 3.10 Remove and install center top intermediate wheel
3.11 3.11 Removing and installing crankshaft
3.12 3.12 Removing and installing crankshaft gear
4 4 Fuel and injection system
4.1 4.1 Removing and installing fuel lines
4.2 4.2 Removing and installing injection lines
4.3 4.3 Removing and installing the pressure pipe socket and injector
4.4 4.4 Removing and installing fuel fine filter with console
4.5 4.5 Removing and installing high-pressure fuel pump
4.6 4.6 Removing and installing high-pressure fuel pump drive
5 5 Belt drive
5.1 5.1 Overview of belt drives
5.2 5.2 Removing and installing cover for belt drive
5.3 5.3 Removing and installing V-ribbed belt tensioning device
5.4 5.4 Removing and installing V-ribbed belt deflection pulley
5.5 5.5 Removing and installing belt drive II (air conditioning compressor variant II)
5.6 5.6 Removing and installing belt drive III (fan drive)
6 6 Charge air and exhaust system
6.1 6.1 Removing and installing air intake pipe
6.2 6.2 Removing and installing air intake attachment
6.3 6.3 Removing and installing the clock valve
6.4 6.4 Removing and installing connecting line (turbocharger – intercooler)
6.5 6.5 Removing and installing heat shield
6.6 6.6 Removing and installing exhaust pipe
6.7 6.7 Removing and installing exhaust gas connection
6.8 6.8 Removing and installing intake manifold
6.9 6.9 Removing and installing turbocharger
6.10 6.10 SCR exhaust aftertreatment system
6.11 6.11 Troubleshooting in the SCR system
7 7 Electric System
7.1 7.1 Removing and installing heating flange
7.2 7.2 Removing and installing generator
7.3 7.3 Removing and installing starter
7.4 7.4 Removing and installing sensors
7.5 7.5 Removing and installing engine control unit
7.6 7.6 Replace wiring harness
8 8 Lubrication System
8.1 8.1 Change oil filter
8.2 8.2 Removing and installing crankcase ventilation
8.3 8.3 Removing and installing oil return line (crankcase ventilation)
8.4 8.4 Removing and installing oil dipstick and guide tube
8.5 8.5 Removing and installing oil filler
8.6 8.6 Removing and installing one-piece oil pan
8.7 8.7 Removing and installing connecting piece (oil pan – crankcase)
8.8 8.8 Removing and installing oil cooler housing with oil cooler
8.9 8.9 Removing and installing oil pressure pump
8.10 8.10 Removing and installing oil suction pump (D936, D946)
8.11 8.11 Removing and installing oil suction pump closure parts (D 936, D 946)
8.12 8.12 Removing and installing piston cooling nozzle
8.13 8.13 Removing and installing final control valve
9 9 Cooling System
9.1 9.1 Removing and installing coolant vent line
9.2 9.2 Removing and installing coolant pump
9.3 9.3 Removing and installing coolant manifold
9.4 9.4 Removing and installing thermostat housing and thermostat
10 10 PTO, air compressor and air conditioning compressor
10.1 10.1 Overview of power take-off drives
10.2 10.2 Removing and installing power take-off 1
10.3 10.3 Removing and installing power take-off 2
10.4 10.4 Removing and installing power take-off 3
10.5 10.5 Removing and installing power take-off 4
10.6 10.6 Removing and installing air compressor
10.7 10.7 Removing and installing switchable power take-off on the flywheel housing
10.8 10.8 Switchable power take-off for control piston Disassembling repair kit
10.9 10.9 Switchable power take-off dismantling and assembling the bearing housing
10.10 10.10 Removing and installing air conditioning compressor variant 1
10.11 10.11 Removing and installing air conditioning compressor variant 2
11 11 Appendix
11.1 11.1 Symbols in this manual
11.2 11.2 Abbreviations used

Thermo Pro 90 Thermo Pro 90 HDD.pdf

Table of Content:
1 1 Introduction
1.1 1.1 Content and purpose
1.2 1.2 Meaning of the highlights
1.3 1.3 Additional documentation to be used
1.4 1.4 Legal regulations and safety instructions
1.5 1.5 Spare Parts
2 2 General description
2.1 2.1 Combustion air blower
2.2 2.2 Overheating protection, coolant temperature sensor and heat exchanger
2.3 2.3 Glow plug and burner unit
2.4 2.4 Combustion tube
2.5 2.5 Exhaust gas temperature sensor
2.6 2.6 Coolant pump U4840
2.7 2.7 Control unit
2.8 2.8 Fuel pump DP42
3 3 Function description
3.1 3.1 Switching on and residual heat utilization
3.2 3.2 Start and control operation
3.3 3.3 Switch off
3.4 3.4 Heater functions in ADR vehicles
4 4 Technical data
5 5 Malfunctions, troubleshooting and troubleshooting
5.1 5.1 Procedure in the event of errors or malfunctions and interlocks
5.2 5.2 Causes of faults
5.3 5.3 Clear error code
5.4 5.4 Heater lock
5.5 5.5 Error code table (error codes, blink codes)
5.6 5.6 Troubleshooting (error symptoms)
6 6 functional tests
6.1 6.1 General
6.2 6.2 Functional tests in the vehicle
6.3 6.3 Setting the CO2 content
6.4 6.4 Tests of individual components
7 7 Service work
7.1 7.1 Working on the heater
7.2 7.2 Work on the vehicle
7.3 7.3 Test run of the heater
7.4 7.4 Control work
7.5 7.5 Removing and installing heater
7.6 7.6 Visual inspection to assess the burner unit
7.7 7.7 Recommissioning
8 8 Repair and replacement of components
8.1 8.1 General
8.2 8.2 Component overview
8.3 8.3 Measures on components in disassembled condition
8.4 8.4 Electrical connections
8.5 8.5 Control unit
8.6 8.6 Coolant pump U4840
8.7 8.7 Overheating protection
8.8 8.8 Coolant temperature sensor
8.9 8.9 Combustion air blower
8.10 8.10 Burner unit and glow plug
8.11 8.11 Burner head
8.12 8.12 Heat exchanger
8.13 8.13 Exhaust gas temperature sensor
9 9 Thermo Pro 90 HDD
9.1 9.1 General
9.2 9.2 Technical data
9.3 9.3 Coolant pump U4840 with EMC interference suppression module
9.4 9.4 Combustion air blower
9.5 9.5 Fuel
9.6 9.6 Control unit
9.7 9.7 Electrical components
9.8 9.8 Circuit diagrams Thermo Pro 90 HDD
10 10 Packaging/Storage and Shipping
10.1 10.1 General
10.2 10.2 Storage and transport
11 11 Circuit Diagrams
11.1 11.1 Thermo Pro 90
11.2 11.2 Thermo Pro 90 HDD
11.3 11.3 System circuit diagram for Thermo Pro 90 with MultiControl control element with battery disconnect switch
11.4 11.4 System circuit diagram for Thermo Pro 90 with SmartControl (ADR) control element
11.5 11.5 System circuit diagram for Thermo Pro 90 with on/off switch (ADR)
11.6 11.6 System circuit diagram for Thermo Pro 90 with ThermoCall TC4
11.7 11.7 System circuit diagram for Thermo Pro 90 with UniBox
11.8 11.8 System circuit diagram for Thermo Pro 90 with MultiControl control element (analog connection)
11.9 11.9 System circuit diagram for Thermo Pro 90 HDD with MultiControl control element
11.10 11.10 System circuit diagram for Thermo Pro 90 HDD with SmartControl (ADR) control element
11.11 11.11 System circuit diagram for Thermo Pro 90 HDD with on/off switch (ADR)
11.12 11.12 Cable cross sections
11.13 11.13 Cable colors
11.14 11.14 Heater connections
11.15 11.15 Pin assignment on the control unit
11.16 11.16 Legend circuit diagrams
11.17 11.17 Legend for comments
11.18 11.18 Legend for connector X8, 12-pin