The Charles Machine Works, Inc. JT8020 T3 — Contents

CONTENTS______________________ 5 Decals Decal Location - Crane ..................................... 310 Decal Location - JT8020M1 T3 .............................. 8 Engine Components Air Filter Assembly ........................................... 20 Battery & Power Cables ................................... 34 Charge Air Cooler ............................................. 24 Engine Mount ................................................... 18 Engine Service ................................................. 16 Exhaust ............................................................ 22 Expansion Tank ...............................................

32 Fan Drive .......................................................... 26 Radiator Mounting ............................................ 28 Radiator Plumbing ............................................ 30 Frame Components Assisted Makeup - Begins .................................. 40 Assisted Makeup - Begins/Ends .......................... 38 Auxiliary Stabilizer - Begins .............................. 108 Battery Box ....................................................... 96 Cab Arm & ROPS........................................... 110 Cab Covers .................................................... 118 Cab Door/Windows ........................................

112 Cab Heat/Air ................................................... 138 Cab Lock ........................................................ 136 Carriage Sight Tube & Speed Pickup............... 58 Carriage Sight Tube ......................................... 56 Carriage ............................................................ 54 Chain Connector .............................................. 72 Covers .............................................................. 92 Cylinder Locks .................................................. 44 Drill Frame ........................................................ 42 Drive Gearbox - Rotation ....................................

62 Engine Covers - Begins ...................................... 78 Engine Covers - Ends ........................................ 82 Front Covers ..................................................... 86 Front Wrenches................................................ 48 Fuel Tank ......................................................... 94 Grille ................................................................. 76 Ground Drive Planetary Gearbox ................... 104 Heat/Air Component Mount ............................ 142 Heat/Air Diagram ............................................ 140 Hose Track Repair Section ..............................

52 Hose Track ....................................................... 50 Left Console Switches .................................... 130 Left Console ................................................... 128 Pipe Guide ........................................................ 46 Pivot ................................................................. 98 Planetary Gearbox - Rotation ............................. 64 Rear View Mirror - Left Side .............................. 120 Rear View Mirror - Right Side ............................ 122 Right Console ................................................. 134 Saver Sub .........................................................

74 Seat Mount - w/ Heat/Air .................................... 116 Seat Mount - w/o Heat/Air ................................. 114 Sound Insulation - Engine Covers ........................ 90 Spindle Brake ................................................... 60 Stabilizers ....................................................... 106 Thrust Chain Idler/Adjustment ......................... 70 Thrust Drive ..................................................... 66 Thrust Planetary Gearbox ................................ 68 Top Lining/Panel ............................................ 126 Track Group - Rubber - Begins ...........................

100 Track Group - Steel - Begins ............................. 102 Windshield Wipers/Washer ........................... 124 Hydraulics Adjustment Cylinder ....................................... 216 Auxiliary Valve ................................................ 190 Auxiliary Valve Hydraulics .............................. 188 Cab Swing Hydraulics .................................... 214 Case Drain - Ground Drive ................................. 210 Case Drain Hyd - Rotation & Thrust Motors .......... 172 Case Drain Hyd - Rotation & Thrust Pumps .......... 174 Charge Filter Hydraulics ................................. 154 Charge Manifold .............................................

184 Cooler Outlet Hydraulic - Begins ...................... 180 Cooler Outlet Hydraulic - Ends ........................ 178 Fluid Pump Control ........................................ 152 Hydraulic Control Valve - Auxiliary .................... 192 Hydraulic Cylinder - (2x1.25x14.25) .................... 220 Hydraulic Cylinder - (3x1.75) ............................ 222 Hydraulic Cylinder - (3.5x2) .............................. 224 Hydraulic Cylinder - (4x2.25) ............................ 226 Hydraulic Cylinder - (6x4x3) ............................. 218 Hydraulics Reservoir ...................................... 156 Hydrostatic Gauge Hydraulics ........................

160 Left Ground Drive Hydraulic - Begins ............... 206 Left Stabilizer Hydraulics ................................ 202 Motor Control - Begins ..................................... 166 Oil Cooler Hydraulics ..................................... 176 Park Brake Hydraulics ................................... 212 Pilot Valve Hydraulics .................................... 182 Pivot Front Lift Hydraulics .............................. 198 Pivot Rear Lift Hydraulics ............................... 200 Pump Hydraulics ............................................ 158 Pump Mounting .............................................. 146 Right Ground Drive Hydraulics .......................

208 Right Stabilizer Hydraulics ............................. 204 Rotating Clamp Hydraulics............................. 194 Rotation Motor Hydraulics .............................. 164 Rotation Pump Control ................................... 148 Rotation Pump Hydraulics.............................. 162 Spindle Brake Hydraulics ............................... 186 Stationary Clamp Hydraulics - Begins .............. 196 Thrust Motor Hydraulics ................................. 170 Thrust Pump Control ...................................... 150 Thrust Pump Hydraulics ................................. 168 Continued ID0173693