621 / WT6
Serial: 1 → 99999
172 system groups
▶AIR INLET AND EXHAUST 8
▶BASIC ENGINE 19
▶COOLING 7
▶ELECTRICAL AND STARTING 16
▶ENGINE ARRANGEMENT 1
▶FRAME AND BODY 17
▶FUEL 8
▶HYDRAULIC 21
▶IMPLEMENTS 1
▶LUBRICATION 7
▶MACHINE ARRANGEMENT 1
▶OPERATOR STATION 25
AIR CONDITIONER GP
CAB GP
CONSOLE GP
CONTROL GP-AIR & TEMPERATURE
CONTROL GP-JOYSTICK
CONTROL GP-STEERING
CONTROL GP-TRANSMISSION
COVER GP
DOOR GP
DUCT GP
FILTER GP-CAB AIR
HEATER GP
HORN GP
INDICATOR GP
MIRROR GP
MONITOR GP
PANEL GP
PEDAL GP
PRESSURIZER GP-CAB
RADIO GP
ROPS/FOPS GP
SEAT GP
WASHER GP-WINDOW
WINDOW GP
WIPER GP-WINDOW
▶POWER TRAIN 19
AXLE GP
CONTROL GP-TRANSMISSION HYD
COOLER GP
DIFFERENTIAL & BEVEL GEAR GP
DRIVE GP-FINAL
FILLER GP-POWER TRAIN OIL
FILTER GP
GEAR GP
LINES GP-POWER TRAIN OIL
MANIFOLD & SCREENS GP
POWER TRAIN AR
PUMP GP
SHAFT GP
TORQUE CONVERTER GP
TRANSMISSION GP
VALVE GP-RELIEF
VALVE GP-SOLENOID
VALVE GP-TRANSMISSION CONTROL
WHEEL GP
▶SERVICE EQUIPMENT AND SUPPLIES 9
▶WATER 1