Terrain King KB21 - Page 6

KB21 Service Manual Pub 09-14
6
Electrical Signals...................................................................................................................... 67
Emergency Stop (E-Stop) Switch............................................................................................. 69
Control Valves.................................................................................................. ......................... 70
Fixed Displacement Valve End Cap......................................................................................... 71
Valve Section Components...................................................................................................... 72
Valve Spool Functions & Specs............................................................................................ 72
Section 60 - Motors and Spindles.......................... 75
60-A Rotary Mowers............................................................................................................... 76
Typical Modes of Failure.......................................................................................................... 77
Motor Mount Flange (Spindle Housing) Breaking or Cracking................................................. 81
60-B Spindle Assembly Repair................................................................................................. 83
Spindle Housing....................................................................................................................... 84
Spindle Housing Inspection...................................................................................................... 87
Spindle Housing Assembly....................................................................................................... 88
Section 80: Testing.................................................. 93
80-A Mechanical Control Valve............................................................................................. 94
Section 90: References......................................... 97
90-A Pump Repair................................................................................................................ 98
90-B Pump Repair - Part Location........................................................................................ 109
90-C Pump Shaft Issues....................................................................................................... 111
90-D Hydraulic System Operation......................................................................................... 113
90-E PVG32 Troubleshooting................................................................................................ 115
90-F Safety References......................................................................................................... 117