CONTENTS______________________ 5 Decals Decal Location - RT75H .............................. 8 Engine Components CCV Valve ............................................... 18 Cold Start Kit ........................................... 28 Exhaust Stack Guard ............................... 24 John Deere Engine .................................. 14 John Deere Engine Service ..................... 16 Muffler/Air Filter (70/90HP) ........................... 22 Radiator/Cooler ....................................... 26 Rear Engine Support .............................. 20 Power Train Axle - Differential Lock Steerable/Rigid ..................
48 Axle - Differential Steerable/Rigid ........................ 52 Axle - Double Joint Steerable ............................ 58 Axle - Gear/Pinion Steerable/Rigid ....................... 46 Axle - Housing Rigid ...................................... 40 Axle - Housing Steerable ................................. 50 Axle - Potentiometer Steerable ........................... 62 Axle - Potentiometer Steerable – Begins ................ 66 Axle - Potentiometer Steerable – Begins/Ends ......... 64 Axle - Reduction Gear Rigid .............................. 42 Axle - Reduction Gear Steerable ......................... 56 Axle - Steering Cylinder Steerable .......................
60 Axle - Wheel Hub Rigid ................................... 44 Axle - Wheel Hub Steerable .............................. 54 Brake Caliper ........................................... 70 Differentials .............................................. 38 Ground Drive Transmission Mount ........... 32 Hydrostatic Drive Line .............................. 68 Manual Shift Transmission ....................... 34 Park Brake ............................................... 74 Service Brake System ........................... 72 Tire & Wheel (31 x 15.5-15 E10TT) .................. 76 Tire & Wheel (35 x 19-16.1) ..........................
78 Frame Components 4-Post ROPS - Begins ............................. 116 Backfill Blade .......................................... 82 Battery Hold Down ................................. 114 BFB Cylinder Guard ................................. 84 Cab Heater Assembly ............................ 122 Cab Kit .................................................. 118 Canopy & Ligtht Kit ................................ 126 Counterweight/Grille - Begins ...................... 88 Counterweight/Grille - Ends ....................... 86 Engine Enclosure .................................... 96 Fenders/Covers .................................... 102 Front Counterweight .................................
94 Fuel Tank ............................................. ..104 Hydraulic Reservoir ................................ 108 Seat Platform ........................................ 110 Seat Swivel & Base ............................... 112 Sound Blankets ..................................... 128 Tilt Steering ............................................. 98 Trench Depth Meter Module ..................... 90 Trench Depth Meter/Odometer Mt ............ 92 Control Components Attachment Control Handle .................... 142 BFB Control .......................................... 132 Cruise Control ........................................ 144 Ground Speed Direction Foot Control ...
136 Ground Speed Direction Hand Control .. 134 Hand Throttle - Begins .............................. 140 Hydrostatic Shift ..................................... 138 Rear Steer Control ................................. 146 Hydraulics Auxiliary Hydraulics .............................. 164 Backfill Blade Hydraulics ....................... 150 Backfill Blade Valve ............................... 152 Hyd Control Valve - 3-sp .......................... 178 Hydraulic Cylinder - (2x1.25x8) ................... 182 Hydraulic Cylinder - (2x1x3.38) ................... 180 Hydraulic Cylinder - (3x1.75x8) .................... 184 Hydraulic Filter Guard ............................
170 Hydraulic Filter ....................................... 168 Hydrostatic Pump Attachment Hyd. ........ 166 Motor Shift/ Diff. Lock Hyd - Begins ........... 160 No Frame Tilt/No Rear Str Option ......... 176 Power Steering Valve Hydraulics .......... 172 Pump Drive Hydraulics - Begins ................ 156 Pump Drive Hydraulics ........................... 154 Pump Hydrostatic Assembly .................. 158 Rear Steering Hydraulics ...................... 174 Remote Crowd Hydraulics - Begins ........... 162 Electrical *See Technical Supplement For Further Electrical Information ................. #053-127 Continued ID0134941