Maintenance Interval Schedule
Note: All safety information, warnings, and instructions must be read and understood before you perform any operation or any maintenance procedure.
Battery or Battery Cable - Inspect/Replace
Belts - Inspect/Adjust/Replace
Circuit Breakers - Reset
Engine Air Filter Primary Element - Clean/Replace
Engine Air Filter Secondary Element - Replace
Ether Starting Aid Cylinder - Replace
Fuel System - Prime
Fuses - Replace
High Intensity Discharge Lamp (HID) - Replace
Oil Filter - Inspect
Radiator Core - Clean
Seat Side Rails - Adjust
Secondary Steering - Test
Transmission Magnetic Screen - Clean
Window Washer Reservoir - Fill
Window Wiper - Inspect/Replace
Cooling System Coolant Level - Check
Cutting Edges and End Bits - Inspect/Replace
Engine Oil Level - Check
Hydraulic System Oil Level (Steering and Brake) - Check
Seat Belt - Inspect
Transmission Oil Level - Check
Windows - Clean
Fuel Tank Water and Sediment - Drain
Tire Inflation - Check
Engine Valve Lash - Check
Engine Valve Rotators - Inspect
Transmission Oil Filter - Replace
Battery - Clean
Belts - Inspect/Adjust/Replace
Braking System - Test
Differential and Final Drive Oil Level - Check
Engine Oil Sample - Obtain
Engine Oil and Filter - Change
Steering Cylinder Bearings - Lubricate
Seat Side Rails - Adjust
Case Drain Oil Filters - Replace
Cooling System Coolant Sample (Level 1) - Obtain
Differential and Final Drive Oil Sample - Obtain
Drive Shaft Spline (Center) - Lubricate
Engine Crankcase Breather - Clean
Fuel System Primary Filter - Clean/Replace
Fuel System Secondary Filter - Replace
Fuel Tank Cap and Strainer - Clean
Hydraulic Fan Valve Screen - Replace
Hydraulic System Oil Filter (Implement Pilot) - Replace
Hydraulic System Oil Filter (Steering Pilot) - Replace
Hydraulic System Oil Sample (Implement and Hydraulic Fan) - Obtain
Hydraulic System Oil Sample (Steering and Brake) - Obtain
Transmission Oil Filter - Replace
Transmission Oil Sample - Obtain
Battery Hold-Down - Tighten
Drive Shaft Support Bearing - Lubricate
Lift Cylinder Yoke Bearings - Lubricate
Rollover Protective Structure (ROPS) - Inspect
Tilt Cylinder Bearings - Lubricate
Transmission Oil - Change
Cooling System Coolant Sample (Level 2) - Obtain
Differential and Final Drive Oil - Change
High Pressure Screens - Clean/Replace
Hydraulic System Oil (Implement and Hydraulic Fan) - Change
Hydraulic System Oil (Steering and Brake) - Change
Hydraulic System Oil Level (Implement and Hydraulic Fan) - Check
Hydraulic Tank Breaker Relief Valve - Clean
Engine Mounts - Inspect
Engine Valve Lash - Check
Engine Valve Rotators - Inspect
Hydraulic System Oil (Implement and Hydraulic Fan) - Change
Hydraulic System Oil (Steering and Brake) - Change
Starting Motor - Inspect
Turbocharger - Inspect
Engine Water Pump - Inspect
VIDS Module Battery - Replace
VIMS Module Battery - Replace
Every 7500 Service Hours or
Engine Components - Rebuild/Install Reman
Cooling System Water Temperature Regulator - Replace
Every 15 000 Service Hours or
Engine Components - Clean/Inspect, Rebuild/Install Reman, Install New
Before each consecutive interval is performed, all of the maintenance requirements from the previous interval must also be performed.
When Required
Battery - RecycleBattery or Battery Cable - Inspect/Replace
Belts - Inspect/Adjust/Replace
Circuit Breakers - Reset
Engine Air Filter Primary Element - Clean/Replace
Engine Air Filter Secondary Element - Replace
Ether Starting Aid Cylinder - Replace
Fuel System - Prime
Fuses - Replace
High Intensity Discharge Lamp (HID) - Replace
Oil Filter - Inspect
Radiator Core - Clean
Seat Side Rails - Adjust
Secondary Steering - Test
Transmission Magnetic Screen - Clean
Window Washer Reservoir - Fill
Window Wiper - Inspect/Replace
Every 10 Service Hours or Daily
Backup Alarm - TestCooling System Coolant Level - Check
Cutting Edges and End Bits - Inspect/Replace
Engine Oil Level - Check
Hydraulic System Oil Level (Steering and Brake) - Check
Seat Belt - Inspect
Transmission Oil Level - Check
Windows - Clean
Every 50 Service Hours or Weekly
Cab Air Filter - Clean/ReplaceFuel Tank Water and Sediment - Drain
Tire Inflation - Check
Initial 250 Service Hours
Electronic Unit Injector - Inspect/AdjustEngine Valve Lash - Check
Engine Valve Rotators - Inspect
Transmission Oil Filter - Replace
Every 250 Service Hours or Monthly
Axle Oscillation Bearings - LubricateBattery - Clean
Belts - Inspect/Adjust/Replace
Braking System - Test
Differential and Final Drive Oil Level - Check
Engine Oil Sample - Obtain
Engine Oil and Filter - Change
Steering Cylinder Bearings - Lubricate
Initial 500 Service Hours
Cooling System Coolant Sample (Level 2) - ObtainSeat Side Rails - Adjust
Every 500 Service Hours or 3 Months
Axle Oil Cooler Filter - ReplaceCase Drain Oil Filters - Replace
Cooling System Coolant Sample (Level 1) - Obtain
Differential and Final Drive Oil Sample - Obtain
Drive Shaft Spline (Center) - Lubricate
Engine Crankcase Breather - Clean
Fuel System Primary Filter - Clean/Replace
Fuel System Secondary Filter - Replace
Fuel Tank Cap and Strainer - Clean
Hydraulic Fan Valve Screen - Replace
Hydraulic System Oil Filter (Implement Pilot) - Replace
Hydraulic System Oil Filter (Steering Pilot) - Replace
Hydraulic System Oil Sample (Implement and Hydraulic Fan) - Obtain
Hydraulic System Oil Sample (Steering and Brake) - Obtain
Transmission Oil Filter - Replace
Transmission Oil Sample - Obtain
Every 1000 Service Hours or 6 Months
Articulation Bearings - LubricateBattery Hold-Down - Tighten
Drive Shaft Support Bearing - Lubricate
Lift Cylinder Yoke Bearings - Lubricate
Rollover Protective Structure (ROPS) - Inspect
Tilt Cylinder Bearings - Lubricate
Transmission Oil - Change
Every 2000 Service Hours or 1 Year
Brake Accumulator - CheckCooling System Coolant Sample (Level 2) - Obtain
Differential and Final Drive Oil - Change
High Pressure Screens - Clean/Replace
Hydraulic System Oil (Implement and Hydraulic Fan) - Change
Hydraulic System Oil (Steering and Brake) - Change
Hydraulic System Oil Level (Implement and Hydraulic Fan) - Check
Hydraulic Tank Breaker Relief Valve - Clean
Every 3000 Service Hours or 2 Years
Crankshaft Vibration Damper - InspectEngine Mounts - Inspect
Every 4000 Service Hours or 2 Years
Electronic Unit Injector - Inspect/AdjustEngine Valve Lash - Check
Engine Valve Rotators - Inspect
Hydraulic System Oil (Implement and Hydraulic Fan) - Change
Hydraulic System Oil (Steering and Brake) - Change
Every 3 Years After Date of Installation or Every 5 Years After Date of Manufacture
Seat Belt - ReplaceEvery 5000 Service Hours or 3 Years
Alternator - InspectStarting Motor - Inspect
Turbocharger - Inspect
Every 6000 Service Hours or 3 Years
Cooling System Coolant Extender (ELC) - AddEngine Water Pump - Inspect
VIDS Module Battery - Replace
VIMS Module Battery - Replace
Every 7500 Service Hours or 757 000 L (200 000 US gal) of Fuel
Engine Components - Rebuild/Install Reman
Every 12 000 Service Hours or 6 Years
Cooling System Coolant (ELC) - ChangeCooling System Water Temperature Regulator - Replace
Every 15 000 Service Hours or 1 514 000 L (400 000 US gal) of Fuel
Engine Components - Clean/Inspect, Rebuild/Install Reman, Install New
Caterpillar Information System:
992G Wheel Loader Maintenance Interval Schedule
904B Wheel Loader Engine Supplement Water Pump - Remove and Install
953C Track-Type Loader Front Idler Position - Check
904B Wheel Loader Power Train Worksheets
824H Wheel Dozer, 825H Soil Compactor and 826H Landfill Compactor Electrohydraulic System MID 082 - CID 0489 - FMI 04
637G Wheel Tractor-Scraper Engine Oil Sample - Obtain
Machining of Replacement Sleeve Bearings{1206, 1212, 1234} Machining of Replacement Sleeve Bearings{1206, 1212, 1234}
2005/04/18 A New Aftercooler Gasket and a New Torque Tightening Sequence is Now Used {1063}
631G Wheel Tractor-Scraper Engine Oil Sample - Obtain
637G Wheel Tractor-Scraper Engine Oil Level - Check
966H and 972H Wheel Loaders Machine Systems Lift Arms - Install
966H and 972H Wheel Loaders Machine Systems Lift Arms - Remove
657G Wheel Tractor-Scraper Differential and Final Drive Breather - Clean
824H Wheel Dozer, 825H Soil Compactor and 826H Landfill Compactor Electrohydraulic System MID 082 - CID 0490 - FMI 03
824H Wheel Dozer, 825H Soil Compactor and 826H Landfill Compactor Electrohydraulic System MID 082 - CID 0490 - FMI 04
904B Wheel Loader Power Train Oscillating Axle (Rear)
824H Wheel Dozer, 825H Soil Compactor and 826H Landfill Compactor Electrohydraulic System MID 082 - CID 0497 - FMI 03
824H Wheel Dozer, 825H Soil Compactor and 826H Landfill Compactor Electrohydraulic System MID 082 - CID 0497 - FMI 05
657G Wheel Tractor-Scraper Differential and Final Drive Oil - Change
966H and 972H Wheel Loaders Machine Systems Steering Wheel (Command Control Steering) - Remove and Install
2005/04/04 New Software with Improved Neutralizer Function Is Now Used {7620}
631G Wheel Tractor-Scraper Engine Oil and Filter - Change
824H Wheel Dozer, 825H Soil Compactor and 826H Landfill Compactor Electrohydraulic System MID 082 - CID 0497 - FMI 06
627G Wheel Tractor-Scraper Engine Supplement Water Pump - Remove