Maintenance Interval Schedule
Before performing any operation or maintenance procedures, ensure that the Safety Information, warnings, and instructions are read and understood.
Battery - Recycle
Battery or Battery Cable - Disconnect
Fan Drive Bearing - Lubricate
Fuel System - Prime
Cooling System Coolant Level - Check
Driven Equipment - Inspect/Replace/Lubricate
Engine Air Cleaner Service Indicator - Inspect
Engine Oil Level - Check
Fuel System Primary Filter/Water Separator - Drain
Walk-Around Inspection
Engine Valve Lash - Inspect/Adjust
Engine Crankcase Breather - Clean
Engine Oil Sample - Obtain
Engine Oil and Filter - Change
Engine Speed/Timing Sensor - Clean/Inspect
Fuel System Primary Filter/Water Separator Element - Replace
Fuel System Secondary Filter - Replace
Fuel Tank Water and Sediment - Drain
Power End Oil and Filter - Change
Battery Electrolyte Level - Check
Drive Shaft Universal Joints - Lubricate
Engine Air Cleaner Element (Single Element) - Inspect/Replace
Engine - Clean
Hoses and Clamps - Inspect/Replace
Radiator - Clean
Crankshaft Vibration Damper - Inspect
Driven Equipment - Check
Engine Mounts - Check
Engine Protective Devices - Check
Engine Valve Lash - Inspect/Adjust
Turbocharger - Inspect
Cooling System Water Temperature Regulator - Replace
Engine Speed/Timing Sensor - Clean/Inspect
Overhaul Considerations
Water Pump - Inspect
To determine the maintenance intervals, use fuel consumption, service hours, or calendar time, which ever occurs first.
Before each consecutive interval is performed, all of the maintenance requirements from the previous interval must be performed.
Note: For maintenance information for the truck chassis and the truck engine, refer to the "OEM Service Manual" .
Note: For maintenance information for the triplex pump, refer to the "OEM Service Manual" .
Note: For maintenance information for the transmission, refer to the "OEM Service Manual" .
When Required
Batteries - ReplaceBattery - Recycle
Battery or Battery Cable - Disconnect
Fan Drive Bearing - Lubricate
Fuel System - Prime
Daily
Air Tank Moisture and Sediment - DrainCooling System Coolant Level - Check
Driven Equipment - Inspect/Replace/Lubricate
Engine Air Cleaner Service Indicator - Inspect
Engine Oil Level - Check
Fuel System Primary Filter/Water Separator - Drain
Walk-Around Inspection
Every 3000 Service Hours or 3 Years
Cooling System Coolant Extender (ELC) - AddEvery 6000 Service Hours or 6 Years
Cooling System Coolant (ELC) - ChangeFirst 18 950 L (5000 US gal) of Fuel or 125 Service Hours
Engine Speed/Timing Sensor - Clean/InspectEngine Valve Lash - Inspect/Adjust
Every 18 950 L (5000 US gal) of Fuel or 125 Service Hours
Cooling System Supplemental Coolant Additive (SCA) - Test/AddEngine Crankcase Breather - Clean
Engine Oil Sample - Obtain
Engine Oil and Filter - Change
Engine Speed/Timing Sensor - Clean/Inspect
Fuel System Primary Filter/Water Separator Element - Replace
Fuel System Secondary Filter - Replace
Fuel Tank Water and Sediment - Drain
Power End Oil and Filter - Change
Every 37 900 L (10 000 US gal) of Fuel or 250 Service Hours
Alternator and Fan Belts - Inspect/Adjust/ReplaceBattery Electrolyte Level - Check
Drive Shaft Universal Joints - Lubricate
Engine Air Cleaner Element (Single Element) - Inspect/Replace
Engine - Clean
Hoses and Clamps - Inspect/Replace
Radiator - Clean
Every 151 600 L (40 000 US gal) of Fuel or 1000 Service Hours
Cooling System Coolant Analysis (Level II) - ObtainCrankshaft Vibration Damper - Inspect
Driven Equipment - Check
Engine Mounts - Check
Engine Protective Devices - Check
Engine Valve Lash - Inspect/Adjust
Turbocharger - Inspect
Every 341 100 L (90 000 US gal) of Fuel or 2250 Service Hours
Connecting Rod Bearings - Inspect/ReplaceEvery 454 800 L (120 000 US gal) of Fuel or 3000 Service Hours or 2 Years
Cooling System Coolant (DEAC) - ChangeCooling System Water Temperature Regulator - Replace
Every 511 650 L (135 000 US gal) of Fuel or 5400 Service Hours
Alternator - InspectEngine Speed/Timing Sensor - Clean/Inspect
Overhaul Considerations
Water Pump - Inspect
Caterpillar Information System:
G3600 Engines BTU and Precombustion Chamber Adjustments
G3600 Engines General Information (Air Inlet and Exhaust System)
37-MT, 41-MT, and 42-MT Series Starting Motors Brush and Brush Holder - Check
3034 Marine Engine - Installation Guide Propeller Shaft and Coupling
G3600 Engines Procedure for Engine Timing
2001/06/01 Change to the Torque of the Adjusting Screw Locknut for the Unit Injector (Specifications Manuals) {1290}
3034 Marine Engine Cooling System
G3600 Engines Air Lines - Air Choke with VTC Turbocharger
3034 Marine Engine General Information
3500B and 3500B High Displacement Generator Set Engines Electronic Display Module
3034 Marine Engine Basic Engine
Electronic Modular Control Panel II+ (EMCP II+) Shutdown Mode - MUI Engines
3034 Marine Engine - Installation Guide Exhaust System
3034 Marine Engine Electric Starting System - Test
2001/06/01 Change to the Torque of the Adjusting Screw Locknut for the Unit Injector (Testing and Adjusting Manuals) {1290}
Electronic Modular Control Panel II+ (EMCP II+) Reading DC Schematics
G3612 and G3616 Engines Crankshaft
SPT342 Truck Mounted Pumper Model View Illustrations
3500 Industrial Engines Camshaft
G3304 and G3306 Engines Exhaust Manifold
G3304 and G3306 Engines Engine Oil Pan
784C, 785C, 785D, 789C, 789D, 793C and 793D Off-Highway Trucks Power Train Electronic Control System MID 027 - CID 0168 - FMI 01
Wabco Air Compressors Specification
G3304 and G3306 Engines Crankcase Breather