November 2016
Table of Contents
Part No. 1272220GT GS-2669 DC • GS-3369 DC • GS-4069 DC ix
Steer Axle Components ..................................................................................... 71
8-1 Yoke Assembly .............................................................................................. 71
8-2 Steer Cylinder ................................................................................................ 73
8-3 Tie Rod ........................................................................................................... 73
8-4 Oscillate Cylinder ........................................................................................... 74
8-5 Oscillate Hoses .............................................................................................. 74
8-6 Steer Angle Sensor ........................................................................................ 76
Non-steer Axle Components ............................................................................. 81
9-1 Drive Motors ................................................................................................... 81
9-2 Drive Hub ....................................................................................................... 83
Outrigger Components ...................................................................................... 84
10-1 Outrigger Cylinder ........................................................................................ 84
10-2 Outrigger Calibration .................................................................................... 85
Platform Overload Components ....................................................................... 87
11-1 Platform Overload System ........................................................................... 87
11-2 Platform Overload Recovery ........................................................................ 91
Section 4 Fault Codes ......................................................................................................... 93
Introduction ........................................................................................................... 93
GCON I/O Map ..................................................................................................... 96
Operation Indicator Codes (OIC).......................................................................... 98
Diagnostic Trouble Codes (DTC) ......................................................................... 98
Troubleshooting "HXXX" and "PXXX" Faults ....................................................... 99
Fault Inspection Procedure ................................................................................ 100
Type "HXXX" Faults ........................................................................................... 102
Type "PXXX" Faults............................................................................................ 105
Type "UXXX" Faults ........................................................................................... 107
Type "FXXX" Faults ............................................................................................ 109
Type "CXXX" Faults ........................................................................................... 112