Claas Lexion 780-770 (C66) Combines Repair Manual FR

File List:

00 0292 665 5.pdf
00 0296 339 1.pdf
00 0296 508 1.pdf
00 0302 207 0.pdf
00 0302 219 2.pdf

00 0296 339 1.pdf:

Mercedes-Benz OM502LA
Contents
Introduction
General instructions
Validity of the notice
Use of the Notice
Texts and illustrations
Classification by module structure
Seek and find
Directions
Abbreviations
Specialized terms
General repair instructions
Technical specifications
Tips for correct repair
Self-locking screws
Liquid screw brake
Steel roller chains
Chain closing link
Tapered fittings
Disassembly
Assembly
Heel pin connections
Disassembly
Assembly
Clamp ring bearing
Disassembly
Assembly
Clamp sleeve bearing
Disassembly
Assembly
Clamping sleeve
Disassembly
Assembly
Circlips
Threaded fittings with cutting ring
To screw
Sealing failure of the cutting ring connection
Bicone ring screw connections
Hydraulic flexible lines
Hose routing
Treatment of sealing surfaces
Spare parts
Tightening torques
Tightening torques for metric coarse threads
Tightening torques for metric fine pitch threads
Tightening torques for hydraulic screw connections and air conditioning system screw connections with bicone ring and O-ring DIN 3865
Tightening torques for hydraulic connections with cutting ring DIN 3861
Tightening torques for SDS hydraulic screwed sleeve
Tightening torques for hydraulic swivel threaded connections
Tightening torques for hollow screws DIN 7643
Tightening torques for SDE adjustable screwed hydraulic coupling
Tightening torques for brake line screw connections
Tightening torques for tangent screw clamps
Tightening torques for spring-controlled tangent screw clamps
CCN explanation
CCN (CLAAS Component Number – CLAAS part number)
Electrical standard
Hydraulic standard
CCN (CLAAS Component Number – CLAAS part number)
Security
General instructions
Important
Marking of warnings and dangers
Instructions to avoid accidents and personal injury
Inspection, adjustment and repair work
Engine operation
Suspended loads
Work on tubular pipes and flexible pipes
Work on the electrical system
Work on the hydraulic system
Electric welding
Paint work
Works with urea solution
Notes to avoid damage and premature wear
Limits of liability
Shutdown and storage
Instructions to avoid damage to health and the environment
Preventive measures to protect against damage to health and the environment
Disposal of operating consumables, secondary consumables
Notes for working on the diesel engine
Protection against accidents
Cleanliness
Assembly tips
Engine overhaul
Commissioning after engine overhaul
First aid measures
01 Motor
0102 Complete set
Typical model
Rated motor characteristic data
Engine Description
Engine components
Lighting order
Start the engine manually
Special tool for the engine in mounted position
Special tool for the engine in disassembled position
Start the engine manually in the up position
Start the engine manually in the disassembled position
0105 Engine suspension
Fixing eyelet
Technical characteristics
0110 Motor housing
Special tool
Technical characteristics
To set down
Front crankshaft seal
Special tool
Technical characteristics
Remove the lip ring with spring
Install the lip ring with spring
Remove the cassette seal
Install the cassette seal
Rear crankshaft seal
Special tool
Technical characteristics
To set down
Crankcase cover
Special tool
Technical characteristics
To set down
Steering housing cover
Special tool
Technical characteristics
Valid for model: 942.993
To set down
Valid for model: 942.993
Steering cover
Preparing for work
Technical characteristics
To set down
Steering cover
Preparing for work
Technical characteristics
To set down
0115 Powertrain
Special tool
Technical characteristics
Disassemble
To assemble
To set down
To set down
Measure the projection
Connecting rod
Technical characteristics
To set down
Cylinder liner
Special tool
Technical characteristics
To set down
Valid for model: 458.99x
Measure the projection
Measure the cylinder bore
Crankshaft
Special tool
Technical characteristics
To set down
Crankshaft bearing ring
Special tool
Technical characteristics
To set down
Vibration damper
Special tool
Technical characteristics
To set down
Flywheel
Special tool
Technical characteristics
To set down
Replace the ring gear
Replace the bearing race
0120 Cylinder head – Valves – Distribution
Upper valve cover
Technical characteristics
Cylinder head
Special tool
Technical characteristics
Disassemble
To assemble
To set down
Rocker arm
Special tool
Technical characteristics
Assembly tips
Replace the roller pusher
Special tool
Technical characteristics
Assembly tips
Check the valves
Adjust valve clearance
Valve Springs and Valve Stem Seals
Special tool
Mercedes-Benz
Technical characteristics
To set down
Valve guide
Preparing for work
Special tool
Technical characteristics
To set down
Camshaft
Special tool
Technical characteristics
To set down
0125 Injection system, fuel supply
Fuel system
Cylinder head injection line
Special tool
Technical characteristics
Assembly tips
Cylinder head leak lines
Technical characteristics
Nozzle support combination
Special tool
Technical characteristics
To set down
Protective sleeve
Special tool
Technical characteristics
Assembly tips
Plug-in pump
Special tool
Preparing for work
Technical characteristics
To set down
Fuel pump
Preparing for work
Technical characteristics
To set down
Fuel filter housing
Technical characteristics
0130 Lubrication system
Lubricating oil system
Special tool
Oil injection nozzle
Technical characteristics
Assembly tips
Oil filter housing
Preparing for work
Technical characteristics
To set down
Oil cooler
Technical characteristics
Assembly tips
Oil pressure relief valve
Technical characteristics
Assembly tips
Oil pump
Technical characteristics
Assembly tips
0135 Cooling system
Cooling liquid
Special tool
Technical characteristics
Clean the coolant circuit
Coolant pump
Special tool
Technical characteristics
Disassemble
To assemble
To set down
Coolant thermostat
Preparing for work
Technical characteristics
To set down
0140 Exhaust device
Exhaust gas collector
Technical characteristics
To set down
Exhaust gas collector
Technical characteristics
To set down
Exhaust collector tube
Technical characteristics
Assembly tips
Exhaust gas turbocharger suction tube
Technical characteristics
Assembly tips
Exhaust gas turbocharger
Special tool
Technical characteristics
To set down
Check axial play
Check radial clearance
Exhaust gas turbocharger
Special tool
Technical characteristics
To set down
Check axial play
Check radial clearance
Catalyst
Preparing for work
Technical characteristics
Assembly tips
0145 Air suction
Suction housing
Technical characteristics
Valid for model with exhaust gas turbochargers
Valid for the model with two exhaust gas turbochargers
To set down
Valid for the model with two exhaust gas turbochargers
Valid for model with exhaust gas turbochargers
0150 Engine assembly parts
Preparing for work
Technical characteristics
To set down
Remove the magnetic switch
Install the magnetic switch
Remove the starter gear
Install the starter gear
Generator
Special tool
Technical characteristics
To set down
Remove the pulley
Install the pulley
Generator
Special tool
Technical characteristics
Generator (G002)
Generator (G002)
Generator (G003)
Generator (G003)
Generator (G003)
To set down
Generator (G002)
Generator (G002)
Generator (G003)
Generator (G003)
Generator (G003)
Remove the pulley
Install the pulley
Generator Drive Belt Tensioner
Technical characteristics
Assembly tips
Compressor
Special tool
Technical characteristics
Check oil ejection
Remove the drive wheel
Install the drive gear
Remove the cylinder head
Valid for model: 942.993
Disassemble the cylinder head
Assemble the cylinder head
Install the cylinder head
Valid for model: 942.993
Remove the piston and cylinder liner
Install the piston and cylinder liner
Remove the crankshaft and connecting rod
Install the crankshaft and connecting rod
0155 Engine controls
MR/PLD control device
Technical characteristics
Assembly tips
0165 Exhaust gas aftertreatment
Exhaust aftertreatment system
Preparing for work
Special tool
Technical characteristics
Check the urea solution (cleanliness)
Check the urea solution (density)
Urea heating valve
Preparing for work
Special tool
Technical characteristics
To set down
Urea pump
Preparing for work
Special tool
Technical characteristics
To set down
Remove the pressure accumulator
Install the pressure accumulator
Remove the pressure reducing valve
Install the pressure reducing valve
Remove the suction filter
Install the suction filter
Check the set of electrical cables
Fill the pressure accumulator
Urea Dosing Unit
Preparing for work
Special tool
Technical characteristics
Assembly tips
Urea injector
Technical characteristics
Assembly advice
0190 Accessories
Motor insulation
Preparing for work
Technical characteristics
Motor insulation
Preparing for work
Technical characteristics
To set down

00 0296 508 1.pdf:

LEXION 770 – 620
Contents
Introduction
General informations
Validity of the notice
Use of the Notice
Texts and illustrations
Classification by module structure
Seek and find
Directions
Abbreviations
Specialized terms
General repair tips
Technical specifications
Tips for correct repair
Self-locking screws
Liquid screw brake
Steel roller chains
Chain closing link
Conical ring connections
Disassembly
Assembly
Heel pin connections
Disassembly
Assembly
Clamp ring bearing
Disassembly
Assembly
Clamp sleeve bearing
Disassembly
Assembly
Clamping sleeve
Disassembly
Assembly
Circlips
Threaded fittings with cutting ring
To screw
Sealing failure of the cutting ring connection
Bicone ring screw connections
Hydraulic flexible lines
Hose routing
Treatment of sealing surfaces
Spare parts
Tightening torques
Tightening torques for metric coarse threads
Tightening torques for metric fine pitch threads
Tightening torques for hydraulic screw connections and air conditioning system screw connections with bicone ring and O-ring DIN 3865
Tightening torques for hydraulic connections with cutting ring DIN 3861
Tightening torques for SDS hydraulic screwed sleeve
Tightening torques for hydraulic swivel threaded connections
Tightening torques for hollow screws DIN 7643
Tightening torques for SDE adjustable screwed hydraulic coupling
Tightening torques for brake line screw connections
Tightening torques for tangent screw clamps
Tightening torques for spring-controlled tangent screw clamps
Tightening torques for tires
CCN explanation
CCN (CLAAS Component Number)
Electrical standard
Hydraulic standard
CCN (CLAAS Component Number)
Security
General informations
Important
Marking of warnings and dangers
General safety instructions and accident prevention regulations
First aid measures
Risk of injury from hydraulic fluid
Exit the machine
Shutting down the machine
Place the machine on jack stands
Adjustment and maintenance work
Welding work
03 Chassis
0315 Drive axle
Drive axle
Technical characteristics
Axle body
Technical characteristics
Assembly tips
Axle slide
Preparing for work
Special tool
Technical characteristics
Disassemble
To assemble
To set down
Wheel hub
Preparing for work
Special tool
Technical characteristics
Disassemble
To assemble
To set down
Differential
Preparing for work
Special tool
Technical characteristics
Disassemble
To assemble
To set down
Adjust the axial play of the coupling claws
Preparing for work
Special tool
Technical characteristics
Disassemble
To assemble
To set down
Hydraulic Gear Shift Cylinder (3063)
Technical characteristics
Drive Shaft Mounting Tips
Tips for fitting seals
0315 Drive axle
Drive axle
Technical characteristics
Axle body
Technical characteristics
Assembly tips
Axle slide
Preparing for work
Special tool
Technical characteristics
Disassemble
To assemble
To set down
Wheel hub
Preparing for work
Special tool
Technical characteristics
Disassemble
To assemble
To set down
Differential
Preparing for work
Special tool
Technical characteristics
Disassemble
To assemble
To set down
Adjust the axial play of the coupling claws
Preparing for work
Special tool
Technical characteristics
Disassemble
To assemble
To set down
Hydraulic Gear Shift Cylinder (3063)
Technical characteristics
Drive Shaft Mounting Tips
Tips for fitting seals
0330 Rear wheel steering axle
Identify the drive wheel steering axle
Drive wheel steering axle
Technical characteristics
To set down
Axle body
Preparing for work
Special tool
Technical characteristics
Disassemble
To assemble
To set down
Wheel hub
Preparing for work
Special tool
Technical characteristics
Remove the complete wheel hub
Completely install the wheel hub
Disassemble
To assemble
Preparing for work
Special tool
Technical characteristics
To set down
Half shafts
Technical characteristics
To set down
Tie rods
Preparing for work
Special tool
Technical characteristics
To set down
Adjust track and steering angle
Axle Drive Valve Block
Technical characteristics
To set down
Hydraulic axle drive motor (2003, 2004)
Preparing for work
Special tool
Technical characteristics
To set down
0330 Rear wheel steering axle
Identify the drive wheel steering axle
Drive wheel steering axle
Special tool
Technical characteristics
To set down
Axle body
Preparing for work
Special tool
Technical characteristics
Valid for tire pressure adjustment system
Disassemble
To assemble
To set down
Valid for tire pressure adjustment system
Wheel hub
Preparing for work
Special tool
Technical characteristics
Remove the complete wheel hub
Valid for tire pressure adjustment system
Completely install the wheel hub
Valid for tire pressure adjustment system
Disassemble
To assemble
Preparing for work
Special tool
Technical characteristics
To set down
Half shafts
Preparing for work
Special tool
Technical characteristics
To set down
Tie rods
Preparing for work
Technical characteristics
To set down
Adjust track and steering angle
Differential
Preparing for work
Technical characteristics
Disassemble
To assemble
Differential
Preparing for work
Technical characteristics
Disassemble
To assemble
To set down
Axle Drive Valve Block
Technical characteristics
Assembly tips
All-wheel drive coupling coupling cylinder (3002)
Technical characteristics
Assembly tips
Axle Drive Hydraulic Motor (2068)
Preparing for work
Technical characteristics
To set down
0330 Rear wheel steering axle
Identify the drive wheel steering axle
Drive wheel steering axle
Special tool
Technical characteristics
To set down
Axle body
Preparing for work
Special tool
Technical characteristics
Valid for tire pressure adjustment system
Disassemble
To assemble
To set down
Valid for tire pressure adjustment system
Wheel hub
Preparing for work
Special tool
Technical characteristics
Remove the complete wheel hub
Valid for tire pressure adjustment system
Completely install the wheel hub
Valid for tire pressure adjustment system
Disassemble
To assemble
Preparing for work
Special tool
Technical characteristics
To set down
Half shafts
Preparing for work
Special tool
Technical characteristics
To set down
Tie rods
Preparing for work
Technical characteristics
To set down
Adjust track and steering angle
Differential
Preparing for work
Technical characteristics
Disassemble
To assemble
Differential
Preparing for work
Technical characteristics
Disassemble
To assemble
To set down
Axle Drive Valve Block
Technical characteristics
Assembly tips
All-wheel drive coupling coupling cylinder (3002)
Technical characteristics
Assembly tips
Axle Drive Hydraulic Motor (2068)
Preparing for work
Technical characteristics
To set down
0365 Tire pressure adjustment system
Tire pressure adjustment system
Preparing for work
Special tool
Technical characteristics
To set down
0370 Tilt regulation
Hydraulic tilt regulation cylinder
Preparing for work
Technical characteristics
04 Brake
0405 Service brake
Braking mechanism
Technical characteristics
To set down
Accumulator cylinder
Preparing for work
Technical characteristics
To set down
Basic adjustment of cylinder stroke
Check cylinder stroke
Disable the brake
Activate the brake
05 Management
0505 Steering
Hydraulic steering cylinder (3023)
Preparing for work
Technical characteristics
To set down
Hydraulic steering cylinder (3023)
Technical characteristics
To set down
0510 Automatic steering
AUTO PILOT steering angle sensor (B006)
Technical characteristics
AUTO PILOT steering angle sensor (B006)
Technical characteristics

00 0302 207 0.pdf:

LEXION 780-620
Contents
Introduction
General informations
Use of the instructions
Texts and illustrations
Plan with module structure
Seek and find
Steering Specifications
Abbreviations
Specialized terminology
Validity of the notice
Security
General informations
To respect
Warning pictogram
Signal word
General safety and accident prevention instructions
General safety and accident prevention regulations, combine harvester
First aid measures
Exit the machine
Adjustment and maintenance work
Risk of injury from hydraulic fluid
Battery cut-off switch
Place the machine on jack stands
Stop the machine
04 Brake
0415 Parking brake
Parking brake
Technical characteristics
Preparing for work
Special tool
Remove the brake pads
Install the brake pads
Remove the brake disc
Install the brake disc
Remove the sliding caliper
Install the sliding bracket
Check remaining brake pad lining thickness and piston stroke
Bleed the air from the parking brake
Adjust the parking brake

00 0302 219 2.pdf:

LEXION 770-405
Contents
Introduction
General informations
Validity of the notice
Use of the instructions
Texts and illustrations
Plan with module structure
Seek and find
Steering Specifications
Abbreviations
Specialized terminology
Tightening torques
Tightening torques for metric coarse threads
Tightening torques for metric fine pitch threads
Tightening torques for hydraulic screw connections with cutting ring DIN 3861
Security
General informations
To respect
Warning pictogram
Signal word
General safety and accident prevention instructions
General safety and accident prevention regulations, combine harvester
First aid measures
Deposit of harvested product / Deposit of straw
Exit the machine
Adjustment and maintenance work
Risk of injury from hydraulic fluid
Battery cut-off switch
Stop the machine
08 Orders
0841 Threshing gear control
Driven Pulley, Belt (R52)
Technical characteristics
Preparing for work
Special tool
Disassemble
To assemble
To set down
Lubrication interval
0842 Separation command
Driven Pulley, Belt (R41)
Technical characteristics
Preparing for work
Special tool
Disassemble
To assemble
To set down
Lubrication interval