Correction to Specification , "Track Rollers" {4180}
- Track-Type Tractor:
- D11R (S/N: 8ZR1-UP)
Reference: Service Magazine, SEPD0261, 3 July 1995, "Large Special Taps with Spiralock Threads Provide Improved Bolt Retention"
(3) Torque for the bolts that hold the rollers to the bogie ... 2200 ± 200 N·m (1621 ± 147 lb ft)
Tighten the abutment side of the cap first to the proper torque. This is marked on the cap "TIGHTEN FIRST".
Note: Large special taps with Spiralock threads are available. Spiralock threads are used on the minor bogies on the tractor's undercarriage. Spiralock threads provide improved bolt retention.
Note: Use of a standard tap in those holes will eliminate the Spiralock feature.
Caterpillar Information System:
966G Series II and 972G Series II Wheel Loaders Engine Supplement Engine Compartment Shield - Remove and Install
980G Series II Wheel Loader Power Train Differential and Final Drive Troubleshooting
980G Series II Wheel Loader Power Train Transmission Troubleshooting
980G Series II Wheel Loader Power Train Torque Converter Troubleshooting
2001/10/15 Correction to Specification , "Track Rollers" {4180}
D6R Series II Track-Type Tractor Hydraulic System Implement Control Valve
D7R and D7R Series II Track-Type Tractor Machine Systems Ripper Tilt Cylinder - Assemble
D3G, D4G and D5G Hystat Track-Type Tractors Engine Supplement Engine Oil Cooler - Remove and Install
2001/10/15 Correction to Specification , "Track Rollers" {4180}
D5N Track-Type Tractor Relief Valve (Torque Converter Outlet)
D7R and D7R Series II Track-Type Tractor Machine Systems Ripper Tilt Cylinder - Disassemble
D7R Track-Type Tractor Engine Supplement Precleaner - Remove and Install
2001/10/15 Correction to Disassembly and Assembly , "Track Roller - Install" {4180, 4180}
623G Wheel Tractor-Scraper Machine Systems Check Valve (Carry) - Install
D10R Track-Type Tractor Engine Supplement Hydraulic Fan Clutch - Remove
D10R Track-Type Tractor Engine Supplement Hydraulic Fan Clutch - Install
2001/10/15 Update to the Testing and Adjusting Module , "Line Relief Valve Test and Adjust" {5051}
2001/10/15 Correction to Disassembly and Assembly , "Track Roller - Install" {4180}
627G Wheel Scraper Power Train Differential and Bevel Gear - Disassemble
D5N Track-Type Tractor Transmission Oil Filter
D3G, D4G and D5G Hystat Track-Type Tractors Power Train Final Drive and Sprocket - Install
631G Wheel Tractor Power Train Transmission, Torque Converter, Transfer Gears and Differential - Install
2001/10/15 Correction to Specification , "Track Rollers" {4180}
3176C, 3196 and 3406E Engines for Caterpillar Built Machines Sensors and Electrical Connectors