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

File List:

00 0292 666 5.pdf
00 0296 341 1.pdf
00 0297 321 1.pdf
00 0302 209 0.pdf
00 0302 221 2.pdf

00 0296 341 1.pdf:

Mercedes-Benz OM502LA
Introduction
General information
Manual validity
Using the manual
Texts and figures
Index with the structure of constructive groups
Search and find
Direction signs
Abbreviations
Technicalities
General repair instructions
Technical data
Indications for correct repair
Self-locking screws
Liquid screw insurance
Steel roller chains
connecting link
Tapered ring joints
Disassembly
Mounting
Head key joints
Disassembly
Mounting
Bearings with tension ring
Disassembly
Mounting
Bearings with tensioner sleeve
Disassembly
Mounting
Tension bushing
Disassembly
Mounting
Safety rings
Threadings with adjustment ring
Screw in
Non-tight joint with adjusting ring
Screw connections with sealing cone
Hydraulic hoses
Laying the hoses
Joint surface work
Replacement parts
Tightening torques
Tightening torques for normal metric threads
Tightening torques for metric fine threads
Tightening torques for hydraulic threads and air conditioning threads with sealing cone and O-ring DIN 3865
Tightening torques for hydraulic threads with adjusting ring DIN 3861
Tightening torques for threaded fittings of the SDS hydraulic system
Tightening torques for oscillating hydraulic threadings
Tightening torques for hollow screws DIN 7643
Tightening torques for threaded fittings of the SDE hydraulic system with adjustable direction
Tightening torques for brake line joints
Tightening torques for helical thread clamps
Tightening torques for spring-loaded helical thread clamps
CCN Explanation
CCN (CLAAS Component Number)
General indications
Electrical regulations
Hydraulic regulations
CCN (CLAAS Component Number)
Security
General information
To especially take into account
Signaling of warning and alarm indications
Rules to avoid accidents with personal injury
General indications
Check, adjustment and repair work
Engine operation
Suspended loads
Work on pipes and hoses
Electrical installation work
Work in the hydraulic installation
Electric welding
lacquer work
Works on urea solution
Tips on how to avoid damage and premature wear
General indications
Limitation of liability
General indications
Immobilization and storage
Prescriptions to avoid damage to health and the environment
Prevention measures to protect against health and environmental damage
Disposal of consumables and auxiliary consumables
Instructions for working on the diesel engine
Protection against accidents
Cleaning
Assembly instructions
Engine check
Commissioning after an engine overhaul
First aid
01 Engine
0102 Complete component
Engine characteristic data
Engine Description
engine components
Power-on sequence
turn the engine
Special tool with motor mounted
Special tool with the engine removed
Turn the engine in assembled state
Turn the engine in disassembled state
0105 Engine suspension
Hooking rings
Technical instructions
0110 Engine casing
special tool
Technical instructions
Disassemble
Front crankshaft gasket
special tool
Technical instructions
Remove the seal
Install the seal
Remove the cassette seal ring
Install the cassette seal ring
Rear crankshaft gasket
special tool
Technical instructions
Disassemble
Crankshaft housing cover
special tool
Technical instructions
Disassemble
Control box cover
special tool
Technical instructions
Disassemble
Valid for type: 942.993
Valid for type: 942.993
control box
Preparation for work
Technical instructions
Disassemble
control box
Preparation for work
Technical instructions
Disassemble
0115 Engine propulsion
special tool
Technical instructions
Disassemble
Disassemble
Measure the overhang
Connecting rod
Technical instructions
Disassemble
Cylinder shirt
special tool
Technical instructions
Disassemble
Valid for type: 458.99x
Measure the overhang
Measure the cylinder bore
Crankshaft
special tool
Technical instructions
Disassemble
crankshaft bearing ring
special tool
Technical instructions
Disassemble
Oscillation damper
special tool
Technical instructions
Disassemble
flywheel
special tool
Technical instructions
Disassemble
Replace the ring gear
Replace the bearing ring
0120 Cylinder head / valves / distributor wheel
cylinder head cover
Technical instructions
special tool
Technical instructions
Disassemble
special tool
Technical instructions
Assembly instructions
Replace the roller pusher
special tool
Technical instructions
Assembly instructions
Check the valves
Adjust valve clearance
Valve springs and valve stem seals
special tool
Mercedes Benz
Technical instructions
Disassemble
valve guide
Preparation for work
special tool
Technical instructions
Disassemble
Camshaft
special tool
Technical instructions
Disassemble
0125 Fuel/injection system
Combustion system
Cylinder head injection pipe
special tool
Technical instructions
Assembly instructions
Cylinder head leak pipes
Technical instructions
Nozzle support combination
special tool
Technical instructions
Disassemble
Protective cap
special tool
Technical instructions
Assembly instructions
Insertable pump
special tool
Preparation for work
Technical instructions
Disassemble
fuel pump
Preparation for work
Technical instructions
Disassemble
fuel filter housing
Technical instructions
0130 Lubricating oil system
Lubricating oil system
special tool
Oil injection nozzle
Technical instructions
Assembly instructions
oil filter housing
Preparation for work
Technical instructions
Disassemble
Oil radiator
Technical instructions
Assembly instructions
Oil overpressure valve
Technical instructions
Assembly instructions
Oil pump
Technical instructions
Assembly instructions
0135 Cooling system
Cooling agent
special tool
Technical instructions
Fill out
Clean the coolant circuit
Coolant pump
special tool
Technical instructions
Disassemble
Coolant thermostat
Preparation for work
Technical instructions
Disassemble
0140 Exhaust gas system
exhaust gas elbow
Technical instructions
Disassemble
exhaust gas elbow
Technical instructions
Disassemble
exhaust gas manifold
Technical instructions
Assembly instructions
Exhaust gas turbocharger intake pipe
Technical instructions
Assembly instructions
Exhaust gas turbocharger
special tool
Technical instructions
Disassemble
Check axial play
Check radial play
Exhaust gas turbocharger
special tool
Technical instructions
Disassemble
Check axial play
Check radial play
Catalyst
Preparation for work
Technical instructions
Assembly instructions
0145 Air suction
Suction housing
Technical instructions
Disassemble
Valid for type with an exhaust gas turbocharger
Valid for type with two exhaust gas turbochargers
Valid for type with two exhaust gas turbochargers
Valid for type with an exhaust gas turbocharger
0150 Engine coupled parts
Starting motor
Preparation for work
Technical instructions
Disassemble
Remove the magnetic drive switch
Assemble the magnetic actuation switch
Remove the starter motor pinion
Install the starter motor pinion
Generator
special tool
Technical instructions
Disassemble
Remove the pulley
Assemble the pulley
Generator
special tool
Technical instructions
Disassemble
Generator (G002)
Generator (G002)
Generator (G003)
Generator (G003)
Generator (G003)
Generator (G002)
Generator (G002)
Generator (G003)
Generator (G003)
Generator (G003)
Remove the pulley
Assemble the pulley
Belt tensioner for generator drive belt
Technical instructions
Assembly instructions
Air compressor
special tool
Technical instructions
Check the oil outlet
Remove the drive wheel
Install the drive wheel
Disassemble the cylinder head
Valid for type: 942.993
Disassemble the cylinder head
Assemble the cylinder head
Assemble the cylinder head
Valid for type: 942.993
Remove the piston and cylinder liner
Assemble the piston and cylinder liner
Disassemble the crankshaft and connecting rod
Assemble the crankshaft and connecting rod
0155 Engine adjustment
MR/PLD control knob
Technical instructions
Assembly instructions
0165 Exhaust gas aftertreatment
Exhaust gas after-processing system
Preparation for work
special tool
Technical instructions
Check the urea solution (purity)
Control the urea solution (density)
urea heating valve
Preparation for work
special tool
Technical instructions
Disassemble
urea pump
Preparation for work
special tool
Technical instructions
Disassemble
Remove the pressure accumulator
Install the pressure accumulator
Remove the instantaneous pressure reduction valve
Install the instantaneous pressure reduction valve
Remove the suction filter
Install the suction filter
Check the set of electrical conduits
Fill the pressure accumulator
urea dosing unit
Preparation for work
special tool
Technical instructions
Assembly instructions
urea injector
Technical instructions
Assembly instructions
0190 Accessories
motor insulation
Preparation for work
Technical instructions
Disassemble
Disassemble
motor insulation
Preparation for work
Technical instructions
Disassemble

00 0297 321 1.pdf:

LEXION 770 – 620
Introduction
General data
Manual validity
Using the manual
Texts and figures
Index with the structure of constructive groups
Search and find
Direction signs
Abbreviations
Technicalities
General repair instructions
Technical data
Indications for correct repair
Self-locking screws
Liquid screw insurance
Steel roller chains
connecting link
Tapered ring joints
Disassembly
Mounting
Head key joints
Disassembly
Mounting
Bearings with tension ring
Disassembly
Mounting
Bearings with tensioner sleeve
Disassembly
Mounting
Tension bushing
Disassembly
Mounting
Threadings with adjustment ring
Screw in
Non-tight joint with adjusting ring
Screw connections with sealing cone
Hydraulic hoses
Laying the hoses
Joint surface work
Replacement parts
Tightening torques
Tightening torques for normal metric threads
Tightening torques for metric fine threads
Tightening torques for hydraulic threads and air conditioning threads with sealing cone and O-ring DIN 3865
Tightening torques for hydraulic threads with adjusting ring DIN 3861
Tightening torques for threaded fittings of the SDS hydraulic system
Tightening torques for oscillating hydraulic threadings
Tightening torques for hollow screws DIN 7643
Tightening torques for threaded fittings of the SDE hydraulic system with adjustable direction
Tightening torques for brake line joints
Tightening torques for helical thread clamps
Tightening torques for spring-loaded helical thread clamps
Tire tightening torques
CCN Explanation
CCN (CLAAS Component Number)
General indications
Electrical regulations
Hydraulic regulations
CCN (CLAAS Component Number)
Security
General data
To especially take into account
Signaling of warning and alarm indications
General protection and safety rules at work
First aid
Risk of injury from hydraulic fluid
Leave the machine
Put the machine out of service
Raise the machine on supports
Adjustment and maintenance work
Welding work
03 Chassis
0315 Drive axle
Drive shaft
Technical instructions
shaft body
Technical instructions
Assembly instructions
axle connecting rod
Preparation for work
special tool
Technical instructions
Disassemble
wheel hub
Preparation for work
special tool
Technical instructions
Disassemble
differential gear
Preparation for work
special tool
Technical instructions
Disassemble
Adjust the axial play of the coupling nails
Preparation for work
special tool
Technical instructions
Disassemble
Gear shift control hydraulic cylinder (3063)
Technical instructions
Fork axle assembly instructions
Joint assembly instructions
0315 Drive axle
Drive shaft
Technical instructions
shaft body
Technical instructions
Assembly instructions
axle connecting rod
Preparation for work
special tool
Technical instructions
Disassemble
wheel hub
Preparation for work
special tool
Technical instructions
Disassemble
differential gear
Preparation for work
special tool
Technical instructions
Disassemble
Adjust the axial play of the coupling nails
Preparation for work
special tool
Technical instructions
Disassemble
Gear shift control hydraulic cylinder (3063)
Technical instructions
Fork axle assembly instructions
Joint assembly instructions
0330 Rear drive steering axle
Identify drive axle
Drive steering axle
Technical instructions
Disassemble
shaft body
Preparation for work
special tool
Technical instructions
Disassemble
wheel hub
Preparation for work
special tool
Technical instructions
Completely remove the wheel hub
Completely install the wheel hub
Preparation for work
special tool
Technical instructions
Disassemble
Bearings
Technical instructions
Disassemble
Steering bars
Preparation for work
special tool
Technical instructions
Disassemble
Adjust tread and steering angle
Shaft drive valve block
Technical instructions
Disassemble
Hydraulic motor shaft drive (2003, 2004)
Preparation for work
special tool
Technical instructions
Disassemble
0330 Rear drive steering axle
Identify drive axle
Drive steering axle
special tool
Technical instructions
Disassemble
shaft body
Preparation for work
special tool
Technical instructions
Disassemble
Valid for the tire pressure adjustment system
Valid for the tire pressure adjustment system
wheel hub
Preparation for work
special tool
Technical instructions
Completely remove the wheel hub
Valid for the tire pressure adjustment system
Completely install the wheel hub
Valid for the tire pressure adjustment system
Preparation for work
special tool
Technical instructions
Disassemble
Bearings
Preparation for work
special tool
Technical instructions
Disassemble
Steering bars
Preparation for work
Technical instructions
Disassemble
Adjust tread and steering angle
Differential
Preparation for work
Technical instructions
Differential
Preparation for work
Technical instructions
Disassemble
Shaft drive valve block
Technical instructions
Assembly instructions
Double Pull Clutch Shift Cylinder (3002)
Technical instructions
Assembly instructions
Hydraulic Shaft Drive Motor (2068)
Preparation for work
Technical instructions
Disassemble
0330 Rear drive steering axle
Identify drive axle
Drive steering axle
special tool
Technical instructions
Disassemble
shaft body
Preparation for work
special tool
Technical instructions
Disassemble
Valid for the tire pressure adjustment system
Valid for the tire pressure adjustment system
wheel hub
Preparation for work
special tool
Technical instructions
Completely remove the wheel hub
Valid for the tire pressure adjustment system
Completely install the wheel hub
Valid for the tire pressure adjustment system
Preparation for work
special tool
Technical instructions
Disassemble
Bearings
Preparation for work
special tool
Technical instructions
Disassemble
Steering bars
Preparation for work
Technical instructions
Disassemble
Adjust tread and steering angle
Differential
Preparation for work
Technical instructions
Differential
Preparation for work
Technical instructions
Disassemble
Shaft drive valve block
Technical instructions
Assembly instructions
Double Pull Clutch Shift Cylinder (3002)
Technical instructions
Assembly instructions
Hydraulic Shaft Drive Motor (2068)
Preparation for work
Technical instructions
Disassemble
0365 Tire pressure regulating equipment
Tire pressure adjustment system
Preparation for work
special tool
Technical instructions
Disassemble
0370 Slope regulation
Hydraulic cylinder unevenness regulation
Preparation for work
Technical instructions
04 Brake
0405 Service brake
Braking mechanism
Technical instructions
Disassemble
Cylinder with elastic retainer
Preparation for work
Technical instructions
Disassemble
Basic adjustment of cylinder stroke
Check cylinder travel
Deactivate the brake
Activate the brake
05 Address
0505 Address
Hydraulic steering cylinder (3023)
Preparation for work
Technical instructions
Disassemble
Hydraulic steering cylinder (3023)
Technical instructions
Disassemble
0510 Automatic steering
AUTO PILOT steering angle sensor (B006)
Technical instructions
AUTO PILOT steering angle sensor (B006)
Technical instructions

00 0302 209 0.pdf:

LEXION 780-620
Introduction
General information
Using the manual
Texts and figures
Division with construction group structure
Search and find
Direction signs
Abbreviations
Technicalities
Manual validity
Security
General information
Especially important
Danger symbols
General safety measures and accident prevention rules
Safety measures and accident prevention in combine harvesters
First aid measures
Leave the machine
Adjustment and maintenance work
Risk of injury from hydraulic fluid
Battery separator switch
Raise the machine on supports
Put the machine out of service
04 Brake
0415 Parking brake
Parking break
Technical instructions
Preparation for work
special tool
Remove the brake shims
Install the brake shims
Remove the brake disc
Install the brake disc
Remove the sliding caliper
Install the sliding caliper
Check the thickness of the remaining brake shim brake pad and the piston stroke.
Bleed the parking brake
Adjust the parking brake

00 0302 221 2.pdf:

LEXION 780-405
Introduction
General information
Manual validity
Using the manual
Texts and figures
Division with construction group structure
Search and find
Direction signs
Abbreviations
Technicalities
Tightening torques
Tightening torques for normal metric threads
Tightening torques for metric fine threads
Tightening torques for hydraulic threads with adjusting ring DIN 3861
Security
General information
Especially important
Danger symbols
General safety measures and accident prevention rules
Safety measures and accident prevention in combine harvesters
First aid measures
Unloading of the harvest / unloading of the chaff
Leave the machine
Adjustment and maintenance work
Risk of injury from hydraulic fluid
Battery separator switch
Put the machine out of service
08 Drives
0841 Threshing organs drive
Driven Belt Pulley (R52)
Technical instructions
Preparation for work
special tool
Disassemble
Greasing interval
0842 Separation drive
Driven Belt Pulley (R41)
Technical instructions
Preparation for work
special tool
Disassemble
Greasing interval