INTRODUCTION
Engine....................................................................................... 10
Engine and crankcase.................................................................................10.1
Fuel tanks.........................................................................................................10.2
Aftercooler.......................................................................................................10.3
Engine cooling system................................................................................10.4
Fan and drive..................................................................................................10.5
Exhaust Gas Recirculation (EGR) - Diesel Particulate Filter (DPF) exhaust
treatment.........................................................................................................10.6
Front axle system ....................................................................... 25
Chain drive system..........................................................................................25.1
Rear axle system........................................................................ 27
Chain drive system........................................................................................27.1
Hydrostatic drive......................................................................... 29
Hydrostatic transmission................................................................................29.1
Two-speed assembly...................................................................................... 29.2
Mechanical control..........................................................................................29.3
Pump and motor components....................................................................29.4
Brakes and controls .................................................................... 33
Parking brake or parking lock......................................................................33.1
Hydraulic systems....................................................................... 35
Hydraulic systems............................................................................................35.1
Fixed displacement pump.............................................................................35.2
Auxiliary hydraulic function control..........................................................35.3
Reservoir, cooler, and filters........................................................................ 35.4
Safety and main relief valves.......................................................................35.5
Main control valve............................................................................................35.6
High flow hydraulics.........................................................................................35.7
Front loader arm hydraulic system.............................................................35.8
Front loader bucket hydraulic system........................................................35.9
Front loader hydraulic system control ..................................................... 35.10
Tool quick coupler hydraulic system ........................................................ 35.11
Frames and ballasting ................................................................. 39
Ballasts and supports.......................................................................................39.1
Wheels...................................................................................... 44
Front wheels...................................................................................................44.1
Rear wheels.................................................................................................... 44.2
Tracks and track suspension ........................................................ 48
Tracks........................................................................................................................48.1
Track frame and driving wheels.................................................................... 48.2
Track tension units..............................................................................................48.3
Track rollers............................................................................................................48.4
Cab climate control ..................................................................... 50
Heating................................................................................................................. 50.1
Air conditioning..................................................................................................50.2
Electrical systems ....................................................................... 55
Electrical system ..............................................................................................55.1
Fuel injection system......................................................................................55.2
Fuel tank system..............................................................................................55.3
Engine cooling system ..................................................................................55.4
Engine intake and exhaust system........................................................... 55.5
Engine control system....................................................................................55.6
Hydrostatic drive control system ..............................................................55.7
Parking brake electrical system...................................................................55.8
Hydraulic system control...............................................................................55.9
Harnesses and connectors...........................................................................55.10
Battery..................................................................................................................55.11
External lighting...............................................................................................55.12
Cab controls......................................................................................................55.13
Cab engine controls.......................................................................................55.14
FAULT CODES....................................................................................................55.15
Front loader and bucket.............................................................82
Arm........................................................................................................................82.1
Bucket ................................................................................................................. 82.2
Platform, cab, bodywork, and decals ........................................90
Cab doors and hatches...................................................................................90.1
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