Maintenance Interval Schedule
Note: All safety information, warnings, and instructions must be read and understood before you perform any operation or any maintenance procedure.
Hydraulic System - Purge
Walk-Around Inspection
Before each consecutive interval is performed, all of the maintenance requirements from the previous interval must also be performed.
When Required
Tire Inflation - CheckHydraulic System - Purge
Daily
Hydraulic Cylinders - PhasingEvery 40 Service Hours or Weekly
Implement - LubricateWalk-Around Inspection
Every 100 Service Hours
Wheel Bolt - TightenEvery Year
Bearings - LubricateEvery 100 000 Service Hours
Wheel Bolt - TightenCaterpillar Information System:
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Bank Valve (Five)(Mechanically Operated)
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Bank Valve (Five)(Mechanically Operated)
768C, 769C, 769D, 772B, 773B, 773D, 776C, 777B, 777D, 784B, 785, 785B, 789, 789B, 793, 793B and 793C Off-Highway Truck/Tractors and 771C, 771D and 775D Quarry Trucks Automatic Retarder Control (ARC) System CID 0627 FMI 09 Pressure Switch (Parking Brake) Abnormal Update - Test
914G Compact Wheel Loader and IT14G Integrated Toolcarrier Transmission Electronic Control System Automatic Operation of Secondary Steering
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Bank Valve (Four)(Pilot Operated)
3408E and 3412E Engines for Caterpillar Built Machines Aftercooler - Assemble
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Bank Valve (Four)(Pilot Operated)
3408E and 3412E Engines for Caterpillar Built Machines Aftercooler - Disassemble
834G Wheel Dozer and 836G Landfill Compactor Electrohydraulic System Relief Valve (Steering Pilot, Implement Pilot)
768C, 769C, 769D, 772B, 773B, 773D, 776C, 777B, 777D, 784B, 785, 785B, 789, 789B, 793, 793B and 793C Off-Highway Truck/Tractors and 771C, 771D and 775D Quarry Trucks Automatic Retarder Control (ARC) System CID 0248 FMI 09 CAT Data Link Abnormal Update - Test
416D, 420D, 424D, 428D, 432D and 442D Backhoe Loaders Hydraulic and Steering System Bank Valve (Four)(Pilot Operated)
914G Compact Wheel Loader and IT14G Integrated Toolcarrier Transmission Electronic Control System Machine Operates in Only One Speed Range
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Bank Valve (Five)(Mechanically Operated)
768C, 769C, 769D, 772B, 773B, 773D, 776C, 777B, 777D, 784B, 785, 785B, 789, 789B, 793, 793B and 793C Off-Highway Truck/Tractors and 771C, 771D and 775D Quarry Trucks Automatic Retarder Control (ARC) System CID 0650 FMI 02 Harness Code Incorrect - Test
PM-465 Cold Planer Water Spray System Strainer - Clean
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Bank Valve (Five)(Mechanically Operated)
950G Series II Wheel Loader, 962G Series II Wheel Loader and IT62G Series II Integrated Toolcarrier Power Train Switches
3408E and 3412E Engines for Caterpillar Built Machines Air Compressor - Remove and Install
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Bank Valve (Five)(Mechanically Operated)
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Bank Valve (Five)(Mechanically Operated)
914G Compact Wheel Loader and IT14G Integrated Toolcarrier Transmission Electronic Control System Manual Operation of Secondary Steering
416D, 420D, 424D, 428D, 432D and 442D Backhoe Loaders Hydraulic and Steering System Bank Valve (Five)(Pilot Operated)
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Bank Valve (Five)(Pilot Operated)
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Bank Valve (Five)(Pilot Operated)