Komatsu WA100M-6, WA65-6, WA70-6, WA80-6 and WA90-6 4WD Wheeled Loaders (Germany) Workshop Manual (VEBM550101)

Illustrated factory Workshop Manual for Komatsu 4WD Wheeled Loaders Models WA100M-6, WA65-6, WA70-6, WA80-6 and WA90-6.

This manual will assist you in diagnosing, repairing, and adjusting for your 4wd wheeled loader.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.

Covered Models (Germany):
   WA100M-6 (SN: H60051-)
   WA65-6 (SN: H60051-)
   WA70-6 (SN: H60051-)
   WA80-6 (SN: H60051-)
   WA90-6 (SN: H00051-)

Format: PDF, 426 pages
Language: English
Table of Contents:
   SAFETY
      Safety notice
      Foreword
      How to read the shop manual
      Hoisting instructions
   GENERAL
      Dimensions, weights and operating data
      Specifications
      Weight tables
      Lubricants and operating mediums
      Basic procedures of maintenance
      Torque list - Screws and nuts
   STRUCTURE AND FUNCTION
      Powertrain
      Closed circuit
      Hydraulic drive system
      Variable displacement pump (HST pump)
      Variable displacement motor (HST motor with HA Control)
      HST motor with DA Control
      Drive shaft
      Front axle - Mounting
      Rear axle - Mounting
      Front axle
      Rear axle with transfer box
      Trasfer box TB172
      Limited slip differential
      Locking differential
      Wheel hub - Font axle and rear axle
      Service and parking brake - Front axle
      Service and parking brake circuit
      Service brake assembly
      Main-brake valve
      Steering articulation joint
      Steering system
      Work equipment hydraulic
      PPC-Valve WA90-6, WA100M-6
      Main control valve
      Lift cylinder
      Dump cylinder
      Steering cylinder
      Loader Linkage with quick-coupler
      Quick-coupler
      Monitor display
      Sensors
      Pre-heater
      Engine stop / start / preheating circuit
      Electrical fuses and relays
      Diagrams
      Air conditioner (option)
   TESTING AND ADJUSTING
      Standard value table for engine
      Standard value table for chassis
      Standard value table for electrical parts
      Test certificate
      Valve lash clearance
      Engine compression test
      Fuel system
      V-belt tension
      Engine RPM
      Testing travel speed
      Engine stall torque RPM
      Hydraulic pressure cut-off
      Working hydraulic pressure
      Steering oil pressure
      Operating time for steering wheel
      Operating force of steering wheel
      Disc brake (foot brake)
      Brake
      Main brake valve - basic adjustment
      Brake efficiency
      Parking brake efficiency
      Bleeding/ filling up the brake circuit
      Ventilation / filling up the brake circuit
      Cabin - adjustment
      Proportional amplifier
   DISASSEMBLY AND ASSEMBLY
      Comments
      Starter assembly
      Alternator assembly
      Radiator assembly
      Fan assembly
      Water pump assembly
      Fuel tank assembly
      Engine cover assembly
      Engine cover support assembly
      Engine assembly
      Clutch assembly
      Main brake valve assembly
      Priority valve assembly
      Orbit-roll-valve assembly
      Counterweight assembly
      Main control valve assembly - WA65-6, WA70-6, WA80-6
      Main control valve assembly - WA90-6, WA100M-6
      Pilot valve assambly WA90-6, WA100M-6
      Monitor assembly
      Articulated joint assembly
      Variable motor assembly
      Rear axle assembly
      Front axle assembly
      Front axle
      Brake caliper
      Brake group - wheel shaft
      Rear axle
      Epicyclic reduction gear group
      Wheel hub
      Wheel shaft - WA65-6, WA70-6
      Wheel shaft - WA80-6, WA90-6, WA100M-6
      Differential support group
      Differential locking group
      Differential group (100% Differential Lock)
      Differential group (LSD 25%)
      Pinion group
      Transmission box
      Variable displacement pump assembly
      Hydraulic pump assemblies
      Turbocharger assembly - WA80-6, WA90-6, WA100M-6
      Quick coupler assembly
      Steering cylinder assembly
      Lift cylinder assembly
      Dump cylinder assembly
      Replacing windows in driver’s cab
   others
      Hydraulic circuit diagram - WA65-6, WA70-6
      Hydraulic circuit diagram - WA80-6
      Hydraulic circuit diagram - WA90-6, WA100M-6
      Wiring diagram 2/9 - WA65-6, WA70-6, WA80-6, WA90-6, WA100M-6
      Wiring diagram 8/9 - WA90-6, WA100M-6
      Wiring diagram 3/9 - WA65-6, WA70-6, WA80-6, WA90-6, WA100M-6
      Wiring diagram 4/9 - WA65-6, WA70-6, WA80-6, WA90-6, WA100M-6
      Wiring diagram 5/9 - WA65-6, WA70-6, WA80-6, WA90-6, WA100M-6
      Wiring diagram 6/9 - WA65-6, WA70-6, WA80-6, WA90-6, WA100M-6
      Wiring diagram 7/9 - WA65-6, WA70-6, WA80-6, WA90-6, WA100M-6
      Wiring diagram 9/9 - WA65-6, WA70-6, WA80-6-6
      Wiring diagram 1/9 - WA90-6, WA100M-6