SkyTrak 10054 - Manual (Page 3)

Page Page
Table of Contents
8042/10042/10054 Origin 2/00 T of C 1 © 2000 JLG Industries, Inc.
SECTION 1 – MAIN FRAME AND GUARDS
Main Frame .................................................................. 2
Hoods and Guards ....................................................... 4
SECTION 2 – OPERATOR’S CAB AND CONTROLS
Operator’s Cab - Open ................................................. 6
Operator’s Cab - Closed (Optional) .............................. 8
Cab Door .................................................................... 10
Operator’s Seat .......................................................... 12
Control Console.......................................................... 14
Transmission Shift Controls (S/N 9908 & Before) ...... 16
Transmission Shift Controls (S/N 9909 & After) ......... 18
Boom Raise/Lower & Extend/Retract Control ............ 20
Frame Level & Attachment Tilt Control ...................... 22
Throttle Pedal Control ................................................ 24
Service Brake Pedal Control ...................................... 26
Front Windshield Wiper .............................................. 28
Cab Heater (Optional) ................................................ 30
Aux. Hydraulic Control (Optional) ............................... 32
Mirrors ........................................................................ 34
Skylight Windshield Wiper (Optional) ......................... 36
Soft Cab Enclosure (Optional).................................... 38
SECTION 3 – DRIVE TRAIN
Converter and Transmission Housings
(S/N 9908 & Before)............................................. 40
Converter Group (S/N 9908 & Before) ....................... 42
Forward, Reverse, Low and 2nd
(S/N 9908 & Before)............................................. 44
Output, Idler and Third (S/N 9908 & Before) .............. 46
Transmission Clutch Groups (S/N 9908 & Before)..... 48
Control Valve Assembly (S/N 9908 & Before)............ 50
Emergency Brake (S/N 9908 & Before) ..................... 52
Transmission Mounting (S/N 9908 & Before) ............. 54
Engine Connect (S/N 9909 & After) ........................... 56
Converter and Layshaft (S/N 9909 & After)................ 58
Oil Pressure Pump (S/N 9909 & After) ....................... 60
Input Shaft (S/N 9909 & After).................................... 62
Gearbox Housing (S/N 9909 & After) ......................... 64
Clutch Pack 1st Gear - 1 of 2 (S/N 9909 & After) ....... 66
Clutch Pack 1st Gear - 2 of 2 (S/N 9909 & After) ....... 68
Clutch Pack 2nd Gear - 1 of 2 (S/N 9909 & After)...... 70
Clutch Pack 2nd Gear - 2 of 2 (S/N 9909 & After)...... 72
Clutch Pack 3rd Gear - 1 of 2 (S/N 9909 & After) ...... 74
Clutch Pack 3rd Gear - 2 of 2 (S/N 9909 & After) ...... 76
Output Shaft (S/N 9909 & After) ................................. 78
Parking Brake (S/N 9909 & After) .............................. 80
Power Take-Off Shaft (S/N 9909 & After) .................. 82
Gearshift System (S/N 9909 & After) ......................... 84
Control Valve (S/N 9909 & After) ............................... 86
Transmission Filter & Dipstick (S/N 9909 & After) ......88
Oil Tubes (S/N 9909 & After) ......................................90
Transmission Mounting (S/N 9909 & After) ................92
Drive Shaft - Engine to Transmission
(S/N 9908 & Before) .............................................94
Drive Shaft - Engine to Transmission
(S/N 9909 & After) ................................................96
Drive Shaft - Front and Rear (S/N 9908 & Before) .....98
Drive Shaft - Front and Rear (S/N 9909 & After) ......100
Differential Carrier Assembly ....................................102
Axle Steering Joints ..................................................104
Axle Wheel Ends (S/N 0460 & Before) .....................106
Axle Wheel Ends (S/N 0461 & After) ........................108
Tie Rod and Steering Cylinder Mounting ..................110
Wheels and Tires - 8042 ...........................................112
Wheels and Tires - 10042/10054 ..............................114
SECTION 4 – POWER PLANT
Engine, Radiator and Oil Cooler Mounting
(S/N 0118 & Before) ...........................................116
Engine, Radiator and Oil Cooler Mounting
(S/N 0119 thru 1598) ..........................................118
Engine, Radiator and Oil Cooler Mounting (EPA)
(S/N 1599 & After) ..............................................120
Torsion Coupler (S/N 9909 & After) ..........................122
Exhaust System ........................................................124
Air Cleaner ................................................................126
Fuel System (S/N 1598 & Before).............................128
Fuel System (EPA) (S/N 1599 & After) .....................130
SECTION 5 – HYDRAULIC CIRCUITS
Power Steering Circuit (S/N 9908 & Before) .............132
Power Steering Circuit (S/N 9909 & After) ................134
Control Valves Circuit (S/N 9908 & Before) ..............136
Control Valves Circuit (S/N 9909 & After) .................138
Boom Raise/Lower & Extend/Retract Circuit
(S/N 9908 & Before) ...........................................140
Boom Raise/Lower & Extend/Retract Circuit
(S/N 9909 & After) ..............................................142
Attachment Tilt and Slave Circuit ..............................144
Frame Tilt and Stabilizer Circuit ................................146
Service Brake and De-Clutch Circuit ........................148
Valve Plate Assembly
(Without Outriggers 8042 Only)..........................150
Valve Plate Assembly
(With Outriggers 10042/10054 Only)..................152
Transmission Cooling Circuit (S/N 9908 & Before) ...154
Transmission Cooling Circuit (S/N 9909 & After) ......156
Auxiliary Hydraulic Circuit (Optional) ........................158
Outrigger Hydraulic Circuit (10042/10054 Only) .......160