Claas Torion 639 (K66) Wheel Loaders Repair Manual EN

File List:

00 0302 520 2.pdf

00 0302 520 2.pdf:

YANMAR 4TNV88CYANMAR 4TNV86CHTYANMAR 4TNV98CYANMAR 4TNV98CT
Table of contents
Introduction
General repair instructions
Technical specifications
Information on proper repairs
Self-locking bolts
Liquid locking compound
Steel roller chains
Tensioning
Chain-connect link
Chain-connect link type E with spring
Chain-connect link type G with wire
Chain-connect link type S with cotter pins
Taper ring fasteners
Dismounting
Installing
Gib head key connections
Dismounting
Installing
Lock collar bearing
Dismounting
Installing
Adapter sleeve bearing
Dismounting
Installing
Chuck bushing
Removing
Dismounting of version A
Dismounting of version B
Installing
Chuck bushing version A
Chuck bushing version B
Circlips
Radial shaft seals
Hose clamps
Tightening speed
Tightening torques
Alignment of clamps
Installation aids
Assembly tools
Ferrule fittings
Screwing in
Leaky ferrule fittings
Sealing cone fittings
Hydraulic hoses
Hose placement
Diaphragm accumulator (pressure accumulator) according to CLAAS works standard CN 24 0403
Operating utilities
Service and assembly
Change of gas filling
Special tool
Treatment of sealing faces
Spare parts
Operating materials
Welding work
ESD protection measures
Special tool
ESD protection measures
Notes on inspection and repair
Tightening torques
Tightening torques for standard bolts/nuts (YANMAR)
Threaded assemblies according to CLAAS works standard CN 02 5000
Description of threaded assembly
Tolerance class
Tightening specifications
Tightening torques for metric ISO screw threads
Tightening torques for metric fine thread screws
Tightening torques for hydraulic couplings/unions with ferrule
Tightening torques for pipe fittings with sealing cone joints and hydraulic fittings with soft ring seals
Tightening torques for bulkhead union nuts, straight and angled
Tightening torques for hydraulic male connectors SDS shape B and E
Tightening torques for hydraulic male connectors SDS shape F and screw plug
Tightening torques for SDS shape H hydraulic male connectors
Tightening torques for screw plugs shape E
Tightening torque for hydraulic male connectors shape C, conical thread
Tightening torques for hydraulic male connectors SDE shape F, adjustable direction
Tightening torques for hydraulic male connectors SDE shape H, with adjustable direction
Tightening torques for hydraulic swivel screw fittings
Tightening torque for hollow screws (with copper sealing ring)
Tightening torques for brake line screw fittings
Tightening torque for tubes with O-ring and union nuts
Tightening torques for threaded pins / orifice plates
Tightening torque for studs and special screws
Tightening torques for hydraulic components
Tightening torques for hex. sealing nuts
Tightening torques for hose clamps
Installation instructions
Worm drive hose clamps
Worm-type hose clamps with disc springs
Hose clamps with round pins
CCN explanation
CCN (CLAAS Component Number)
Electric systems standard
Hydraulic system standard
CCN (CLAAS Component Number)
01 Engine
0102 Complete component
Identification plates
4TNV98C / 4TNV98CT
4TNV86CHT / 4TNV88C
Engine serial number plate (example)
Emission regulations decal
EPA decal (example)
EPA/ARB decal (example)
Emission regulations
97/68/EC decal (example)
Engines approved according to regulation 97/68/EC
Engine components 4TNV88C / 4TNV86CHT
Technical specifications
Technical specifications
Engine components 4TNV98C(T)
Technical specifications
Technical specifications
Technical specifications
Diesel engine characteristics
Diesel engine characteristics
Diesel engine characteristics
Diesel engine characteristics
Cranking the diesel engine
0110 Engine housing
Oil sump
Technical specifications
Work preparation
Removing
Installing
Front panel and transmission housing
Technical specifications
Work preparation
Removing
Installing
Timing housing cover
Technical specifications
Work preparation
Removing
Installing
0115 Engine unit
Piston and connecting rod
Technical specifications
Work preparation
Special tool
Removing
Checking
Checking, honing and drilling the cylinder block
Installing
Crankshaft
Technical specifications
Work preparation
Removing
Installing
Timing gears
Technical specifications
Removing
Installing
0120 Cylinder head / Valves / Idler gear
Valve cover
Technical specifications
Removing
Installing
Cylinder head
Technical specifications
Removing
Installing
Checking
Glow plugs
Technical specifications
Removing
Installing
Rocker arm
Technical specifications
Removing
Disassembling
Assembling
Installing
Checking
Technical specifications
Work preparation
Special tool
Removing
Installing
Checking the valves
Checking and adjusting the valve lash
Camshaft
Technical specifications
Work preparation
Removing
Installing
Checking
Technical specifications
Removing
Checking
Installing
0125 Injection / Fuel system
Technical specifications
Work preparation
Removing
Installing
Injector
Technical specifications
Work preparation
Removing
Installing
High-pressure pump
Technical specifications
Work preparation
Removing
Installing
0130 Lubricating oil system
Oil pump
Technical specifications
Removing
Cleaning/checking
Installing
0135 Cooling system
Technical specifications
Draining
Topping up
EGR cooler
Technical specifications
Naturally aspirated engine
Technical specifications
Turbocharged engine
Removing
Cleaning
EGR valve
Technical specifications
Naturally aspirated engine
Turbocharged engine
Removing
Cleaning
Removing
Coolant pump
Technical specifications
Work preparation
Removing
Disassembling
Assembling
Installing
0140 Exhaust system
Exhaust throttle
Naturally aspirated engine
Technical specifications
Turbocharged engine
Cleaning
Exhaust manifold
Technical specifications
Installation instructions
Exhaust turbocharger
Technical specifications
Work preparation
Removing
Installing
0145 Air intake
Inlet manifold
Technical specifications
Installation instructions
0150 Engine attachment parts
Electric starting motor
Technical specifications
Removing
Cleaning and checking
Assembling
Checking the distance the pinion protrudes
Installing
Alternator
Technical specifications
Removing
Disassembling
Assembling
Installing
Technical specifications
Removing
Disassembling
Assembling
Installing