C15 Generator Set Caterpillar


Maintenance Interval Schedule

Usage:

C15 AR2

When Required

Battery - Recycle
Battery - Replace
Battery or Battery Cable - Disconnect
Circuit Breakers - Reset
Coolant Extender (ELC) - Add
Engine - Clean
Engine Air Cleaner Element (Dual Element) - Inspect/Clean/Replace
Ether Starting Aid Cylinder - Replace
Fuel System - Prime
Generator - Dry
Generator Bearing Temperature - Test/Record
Generator Set - Test
Generator Set Alignment - Check

Daily

Coolant Level - Check
Electrical Connections - Check
Engine Air Cleaner Service Indicator - Inspect
Engine Oil Level - Check
Fuel System Primary Filter/Water Separator - Drain
Generator Load - Check
Jacket Water Heater - Check
Power Factor - Check
Voltage and Frequency - Check
Walk-Around Inspection

Initial 20 to 40 Service Hours

Belts - Inspect/Adjust/Replace

Every Week

Generator - Inspect
Generator Lead (Flat Braided Cable) - Check

Initial 250 Service Hours

Engine Valve Lash - Check
Engine Valve Rotators - Inspect

Every 250 Service Hours

Coolant Sample (Level 1) - Obtain

Every 250 Service Hours or 6 Months

Battery Electrolyte Level - Check
Engine Oil Sample - Obtain
Fuel Tank Water and Sediment - Drain
Hoses and Clamps - Inspect/Replace

Every 500 Service Hours or 1 Year

Belts - Inspect/Adjust/Replace
Cooling System Supplemental Coolant Additive (SCA) - Test/Add
Engine Oil and Filter - Change
Engine Protective Devices - Check
Fuel System Primary Filter (Water Separator) Element - Replace
Fuel System Secondary Filter - Replace
Grounding Stud - Inspect/Clean/Tighten

Every 2000 Service Hours or 1 Year

Engine Crankcase Breather - Clean
Generator Lead (Round Cable) - Check
Generator Set Vibration - Inspect

Every Year

Coolant Sample (Level 2) - Obtain
Engine Performance - Test
Rotating Rectifier - Inspect/Test

Every 3000 Service Hours or 3 Years

Alternator - Inspect
Coolant Temperature Regulator - Replace
Crankshaft Vibration Damper - Inspect
Engine Mounts - Inspect
Engine Speed/Timing Sensor - Clean/Inspect
Engine Valve Rotators - Inspect
Starting Motor - Inspect
Turbocharger - Inspect
Water Pump - Inspect

Every 4000 Service Hours or 2 Years

Coolant (DEAC) - Change

Every 12 000 Service Hours or 6 Years

Coolant (ELC) - Change

Overhaul

Overhaul Considerations

Caterpillar Information System:

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