Terex PT-60 - Page 4

Rubber Track Loader
Table of Contents
ii
9. Loader/Transmission Controls Disassembly
and Assembly
Chapter Overview ................................................... 9-1
Personal Safety ....................................................... 9-1
Machine Preparation ............................................... 9-1
Loader/Transmission Controls Disassembly and
Assembly Procedures ............................................. 9-1
Joystick Removal and Installation ........................... 9-1
Joystick Removal ............................................... 9-2
Joystick Installation ............................................ 9-3
Loader Float Magnet Removal and Installation ....... 9-3
Loader Float Magnet Removal ........................... 9-3
Loader Float Magnet Installation ........................ 9-4
Loader Valve Removal and Installation .................. 9-4
Loader Valve Removal ...................................... 9-4
Loader Valve Installation ................................... 9-6
Self Level Valve Removal and Installation ............. 9-6
10. Transmission and Drive Disassembly
and Assembly
Chapter Overview ................................................. 10-1
Personal Safety ..................................................... 10-1
Machine Preparation ............................................. 10-1
Hydrostatic and Hydraulic Pump Disassembly
and Assembly Procedures .................................... 10-1
Auxiliary Gear Pump Removal and Installation ..... 10-1
Auxiliary Gear Pump Removal ......................... 10-1
Tandem Pump Removal and Installation .............. 10-3
Tandem Pump Removal .................................. 10-3
Tandem Pump Installation ............................... 10-4
Pump Drive Coupler Removal and Installation ...... 10-5
Pump Drive Coupler Removal ......................... 10-5
Pump Drive Coupler Installation ...................... 10-6
11. Undercarriage Disassembly and Assembly
Chapter Overview ................................................. 11-1
Personal Safety ..................................................... 11-1
Machine Preparation ............................................. 11-1
Undercarriage Disassembly and Assembly
Procedures ............................................................ 11-1
Center Wheel Removal and Installation ................ 11-1
Wheel Removal ............................................... 11-2
End Wheel Removal and Installation .................... 11-3
End Wheel Removal ........................................ 11-3
End Wheel Installation ..................................... 11-3
Sprocket Roller Removal and Installation ............ 11-4
Track Removal and Installation ............................ 11-4
Track Removal ................................................. 11-4
Track Installation .............................................. 11-4
Outboard Bearing Removal and Installation .......... 11-5
Bearing Removal ............................................. 11-5
Bearing Installation .......................................... 11-5
Drive Sprocket Removal and Installation .............. 11-6
Sprocket Removal ........................................... 11-6
Sprocket Installation ........................................ 11-6
Drive Motor Removal and Installation .................. 11-6
Drive Motor Removal ....................................... 11-6
Drive Motor Installation .................................... 11-6
Idler Wheel Hub Service Procedures .................... 11-7
Disassembly Procedure ................................... 11-7
Assembly Procedure ........................................ 11-9
12. Loader Disassembly and Assembly
Chapter Overview ................................................. 12-1
Personal Safety ..................................................... 12-1
Machine Preparation ............................................. 12-1
Loader Disassembly and Assembly Procedures .. 12-1
Lift Cylinder/Tilt Cylinder Removal
and Installation ...................................................... 12-1
Lift Cylinder/Tilt Cylinder Removal ................... 12-1
Lift Cylinder/Tilt Cylinder Installation ................ 12-3
Q/C Block Relief Valve Removal and Installation .. 12-3
Q/C Block Relief Valve Removal ..................... 12-3
Q/C Block Relief Valve Installation .................. 12-4
13. Maintenance
Chapter Overview ................................................. 13-1
Maintenance Schedule ......................................... 13-1
Engine Oil ............................................................. 13-1
Oil Change Procedures ................................... 13-1
Engine Oil Specifications ................................. 13-1
Hydraulic Fluid and Filter ...................................... 13-2
Hydraulic Fluid and Filter Change
Procedures ...................................................... 13-2
Fuel/Water Separator ............................................ 13-3
Fuel Filter .............................................................. 13-3
Fuel Filter Change Procedures ........................ 13-3
Fuel Specifications .......................................... 13-3
Air Cleaner ............................................................ 13-3
Air Filter Change Procedures .......................... 13-3
Track Tension ....................................................... 13-4
Track Tension Adjustment Procedures ............ 13-4
Checking for Proper Track Adjustment ............ 13-4
Fuse Box ............................................................... 13-5
Grease Fittings ...................................................... 13-5
Bleeding the Fuel System ..................................... 13-6
14. Hydraulic Pressure Check & Adjustment
Chapter Overview ................................................. 14-1
Personal Safety ..................................................... 14-1
Machine Preparation ............................................. 14-1
Hydraulic Pressure Adjustment Procedures.......... 12-1
Charge Pressure check……………………………. 14-1
Charge Pressure Adjustment………………………14-1
Auxiliary Pressure Check & Adjustment…………..14-2
15. Troubleshooting
Chapter Overview ................................................. 15-1
Personal Safety ..................................................... 15-1
Machine Preparation ............................................. 15-1
Preliminary Inspection ........................................... 15-1
Visual Inspection ............................................. 15-1
Troubleshooting Scenarios………………………...15-2