CONTENTS______________________ 5 Decals Decal Location - JT4020 Mach 1 .......................... 8 Engine Components Air Filter System ............................................... 24 Covers - Battery ............................................... 32 Covers - Engine ................................................ 28 Engine - John Deere Diesel ................................... 14 Engine Mounts ................................................. 18 Engine Oil Drain ............................................... 22 Engine Skid ...................................................... 20 Gauge Panel ....................................................
34 Radiator ............................................................ 26 Relay Panel ...................................................... 36 Sound Insulation ............................................... 30 Operator’s Station Console ............................................................ 46 Console - Right .................................................. 52 Console Relay Panel - Left ................................ 50 Console Gauges ............................................... 48 Dual Axis Joystick ............................................ 54 Operator Station ..............................................
40 Seat - Belts - Cover .......................................... 44 Track Frame & Main Frame Cylinder - Grease ................................................ 64 Drill Frame - Cover/Locks/Switches ........................ 72 Fuel Tank ......................................................... 68 Idler .................................................................. 60 Roller ................................................................ 62 Stabilizer - Rear ................................................. 66 Track Group - Rubber ......................................... 58 2-Post ROPS ....................................................
70 Anchor Systems Anchor .............................................................. 88 Auger Anchor Base .......................................... 76 Auger Anchor Drive - Left .................................. 84 Auger Anchor Drive - Right ................................ 82 Anchor Valve/Cover Mount .............................. 78 Flange Hex Driver ............................................ 86 Front Pipe Guide .............................................. 80 Lubricator Applicator ......................................................... 98 Auto-Luber Assembly ....................................... 94 Grease Pump ...................................................
96 Grease Pump Mounting ................................... 92 Selector Valve ................................................ 100 Drill Frame Carriage .......................................................... 108 Center Pipe Support ....................................... 118 Clamp Assembly ............................................ 120 Grease Cylinder ............................................. 124 Pivot ............................................................... 104 Rotation Drive Gearbox ................................. 114 Spindle Brake ................................................. 116 Thrust Drive ...................................................
106 Thrust Idler ..................................................... 112 Wrench Pipe Guide ........................................ 122 Pipe Loader System Guard Lock Pin .............................................. 146 Pipe Box ......................................................... 142 Pipe Loader Gripper ....................................... 136 Pipe Loader Lifters ......................................... 130 Pipe Loader Shuttle - Front .............................. 132 Pipe Loader Shuttle - Rear .............................. 134 Pipe Loader Shuttle Drive .............................. 128 Shuttle Guard .................................................
144 Shuttle Stop .................................................... 138 Shuttle Stop Indicator ..................................... 140 Fluid System Antifreeze Tank .............................................. 158 Fluid Pump - Power ......................................... 156 Mud Pump - Fluid ............................................ 154 Mud Pump Plumbing ...................................... 150 Mud System Plumbing ................................... 152 Wash Wand ................................................... 160 Hydraulics 2-Speed Track/Thrust Hydraulics .................. 192 Anchor Motor Hydraulics - Left ........................
230 Anchor Motor Hydraulics - Right ...................... 228 Anchor Supply Hydraulics .............................. 224 Anchor Valve Pressure Return Hydraulics ..... 226 Auxiliary Supply/Return Hydraulics ................ 238 Auxiliary Valve Hydraulics .............................. 236 Cylinder (2x1) ................................................... 258 Cylinder (2 x 1.25 x 24) ....................................... 260 Cylinder (3x1.75) .............................................. 262 Cylinder (4x2) ................................................... 264 Cylinder (4x2x10) ..............................................
266 Cylinder (4.5x2.25x2.75) ..................................... 268 Cylinder Anchor Thrust - Left .......................... 234 Cylinder Anchor Thrust - Right ........................ 232 Frame Tilt Hydraulics ..................................... 244 Greaser Hydraulics ........................................ 254 Gripper Hydraulics ......................................... 252 Hydraulic Diagram.......................................... 168 Hydraulic Reservoir ........................................ 176 Hydraulic Schematic ...................................... 164 Load Sense Hydraulics .................................. 204 Main Frame Bulkhead ....................................
180 Mud Check Supply Hydraulics ....................... 200 Mud Motor Hydraulics .................................... 210 Oil Cooler Hydraulics ..................................... 172 Pipe Lifter Hydraulics ..................................... 250 Pipe Loader Supply/Return ............................ 246 ID0135082