CONTENTS______________________ 5 Decals Decal Location AT/JT3020 ......................... 8 Engine Components Battery - Begins .......................................... 54 Battery - Ends ............................................ 52 Battery Cables ......................................... 56 Cooling System - Deaeration ........................ 22 Cooling System - Fan Assembly .................... 20 Cooling System - Plumbing .......................... 24 Electrical Mounting Center ....................... 44 Engine Diagnostic Port ............................ 48 Engine Grid Heater .................................. 50 Engine Mounts .........................................
42 Engine Oil Drain & Filter........................... 16 Engine Service Parts ............................... 14 Engine Skid Covers ................................. 38 Engine Skid Mounting .............................. 36 ESID/Radio Module Mounting .................. 46 Exhaust System ....................................... 26 Front Hood Assembly .............................. 30 Front Hood Support ................................. 28 Fuel System ............................................. 58 Intake System .......................................... 18 Rear Controls ........................................... 40 Rear Fixed Hood ......................................
34 Rear Opening Hood ................................. 32 Frame Components Assisted Make-up .................................... 62 Carriage ................................................... 64 Carriage Stops ......................................... 66 Drill Frame Proximity Switches ............... 128 Fuel Tank Assembly .............................. 110 Grease Cylinder ..................................... 118 Hose Track ............................................ 120 Idler Assembly ....................................... 116 Idler Roller Parts .................................... 114 Jaw Inserts .............................................
108 Pipe Guide ............................................. 102 Pipe Restraint ........................................ 130 Pipe Sensor Sub .................................... 132 Pivot ....................................................... 126 Rotating Wrench .................................... 104 Rotation Gearbox (AT) - Begins .................. 86 Rotation Gearbox (AT) - Ends .................... 90 Rotation Gearbox (AT) - Ends/Begins ........... 94 Rotation Gearbox (JT) - Begins/Ends ............ 78 Rotation Gearbox (JT) - Ends/Begins ............ 82 Spindle Drive Assembly (AT) - Begins ........ 74 Frame Components Continuted Spindle Drive Assembly (AT) - Ends ..........
72 Spindle Drive Assembly (JT) - Begins ......... 70 Spindle Drive Assembly (JT) - Ends ........... 68 Stabilizer Cylinder Locks ........................ 124 Stabilizers .............................................. 122 Stationary Wrench ................................. 106 Thrust Drive ............................................. 98 Thrust Drive Gearbox ............................. 100 Track Group ........................................... 112 Water Swivel ............................................ 76 Work Lights ............................................ 134 Operator’s Station Electrical Strike System..........................
152 Gauges .................................................. 150 Ground Drive Control ............................. 154 Left Console ........................................... 142 Left Console – AT/JT Control Panel ................ 144 Operator Station Floor ............................ 140 Operator Station Seat ............................ 138 Right Console & Joystick ........................ 148 Weather Covers ..................................... 146 Hydraulics Anchor Hydraulics .................................. 246 Anchor Valve - Begins/Ends ........................ 244 Anchor Valve - Ends ................................. 242 Auxiliary Pump Hydraulics ......................
206 Centering Cylinder Hydraulics ................ 240 Charge Pressure Hydraulics .................. 212 Charge Pressure Valve .......................... 210 Filter & Reservoir Hydraulics .................. 158 Fluid Pump Hydraulics - Begins ................ 264 Fluid Pump Hydraulics - Ends .................. 262 Front Tilt Relief - Begins ............................ 222 Front Wrench Hydraulics ........................ 234 Gripper Hydraulics ................................. 252 Ground Drive Brake Hydraulics .............. 218 Ground Drive Hydraulics ........................ 216 Hose Track Hydraulics (AT) ................... 168 Hose Track Hydraulics ...........................
166 Hose Track Mount Hydraulics ................ 164 Hydraulic Cylinder (2.0x1.0) ....................... 268 Hydraulic Cylinder (2.0x1.0x9.0) .................. 276 Hydraulic Cylinder (2.0x1.25) ...................... 270 Hydraulic Cylinder (2.0x1.25x40.25) .............. 278 Hydraulic Cylinder (2.5x1.25) ...................... 272 Hydraulic Cylinder (4.0x2.0) ....................... 274 CONTINUED ID0184854