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 - Clean
Engine Air Cleaner Element (Single Element) - Inspect/Replace
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 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 - Clean
Engine Air Cleaner Element (Single Element) - Inspect/Replace
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:
2001/11/01 A New Temperature Indicator Assembly Is Available To Measure The Temperature Of The Air In The Air Inlet Manifold {1058, 7450}
SBF214 and SUF557 Skid Mounted Power Packs Maintenance Interval Schedule
3512B Marine Auxiliary Engine Vibration Sensor
3126B Marine Engines Diagnostic Codes
3408E and 3412E Industrial Engines Throttle Position Sensor - Calibrate
G3600 Engines Ignition System
G3600 Engines Engine Oil Temperature Regulator
3512 Industrial Engine Engine Oil Pan
2001/10/01 The Oil Pan No Longer Requires Gasket Sealant {1302}
2001/08/01 When These Control Groups Are Used As Service Replacements, Use This Procedure For The Initial Setup Of The 203-7810 Engine Monitoring Control Group And The 203-7811 Engine Monitoring Control Group {1901, 7490}
3064 and 3066 Engines for Caterpillar Built Machines Engine Speed - Check
3126B Marine Engines ECM Will Not Communicate with Other Systems or Display Modules
2001/08/01 A Special Instruction Is Available For Replacing Starting Motor Solenoids {1467}
Electronic Modular Control Panel II (EMCP II) Fault Description
301.5, 301.6 and 301.8 Mini Hydraulic Excavators Engine Starting with Jump Start Cables
2001/09/01 Repair Procedure for the Threads in a Cylinder Head Casting that were Damaged by a Manual Valve Group (Kiene Valve) {1100}
C0.5, C0.7, C1.1/3011C, C1.5/3013C, C1.6 and C2.2/3024C/3024CT Industrial Engines and Engines for Caterpillar Built Machines Fuel Injection Lines
G3600 Engines Gas Engine Ignition
G3406 Engine Ignition System
G3406 Engine Ignition System
G3406 Engine Ignition Transformer
3046 Engine for Caterpillar Built Machines Valve Guide - Inspect
Automatic Transfer Switches CTS, CTSD Series General Information
G3406 Engine Governor