C18 Generator Set Caterpillar

Ensure that all safety information, warnings, and instructions are read and understood before any operation or any maintenance procedures are performed.

The user is responsible for the performance of maintenance, including all adjustments, the use of proper lubricants, fluids, filters, and the replacement of components due to normal wear and aging. Failure to adhere to proper maintenance intervals and procedures may result in diminished performance of the product and/or accelerated wear of components.

Use mileage, fuel consumption, service hours, or calendar time, WHICH EVER OCCURS FIRST, in order to determine the maintenance intervals. Products that operate in severe operating conditions may require more frequent maintenance.

Note: Before each consecutive interval is performed, all maintenance from the previous interval must be performed.

When Required

Battery - Recycle
Battery - Replace
Battery or Battery Cable - Disconnect
Circuit Breakers - Reset
Coolant Extender (ELC) - Add
Fuel System - Prime
Generator - Dry
Generator Load - Check
Generator Set - Test

Every Week

Automatic Start/Stop - Inspect
Battery Electrolyte Level - Check
Coolant Level - Check
Electrical Connections - Check
Engine Air Cleaner Service Indicator - Inspect
Engine Oil Level - Check
Fuel System Primary Filter/Water Separator - Drain
Fuel Tank Water and Sediment - Drain
Generator - Inspect
Generator Lead (Flat Braided Cable) - Check
Jacket Water Heater - Check
Power Factor - Check
Standby Generator Set Maintenance Recommendations
Voltage and Frequency - Check
Walk-Around Inspection

Every 200 Service Hours or 1 Year

Engine Oil and Filter - Change

Every 6 Months

Coolant Sample (Level 1) - Obtain
Generator Lead (Round Cable) - Check

Every Year

Alternator - Inspect
Belts - Inspect/Adjust/Replace
Coolant Sample (Level 2) - Obtain
Cooling System Supplemental Coolant Additive (SCA) - Test/Add
Crankshaft Vibration Damper - Inspect
Engine - Clean
Engine Air Cleaner Element (Dual Element) - Inspect/Clean/Replace
Engine Crankcase Breather - Clean
Engine Mounts - Inspect
Engine Oil Sample - Obtain
Engine Performance - Test
Engine Protective Devices - Check
Engine Speed/Timing Sensor - Clean/Inspect
Engine Valve Lash - Check
Engine Valve Rotators - Inspect
Fuel System Primary Filter (Water Separator) Element - Replace
Fuel System Secondary Filter - Replace
Generator Set Vibration - Inspect
Grounding Stud - Inspect/Clean/Tighten
Hoses and Clamps - Inspect/Replace
Radiator - Clean
Rotating Rectifier - Inspect/Test
Starting Motor - Inspect
Water Pump - Inspect

Every 3 Years

Coolant (DEAC) - Change
Coolant Temperature Regulator - Replace
Ether Starting Aid Cylinder - Replace
Turbocharger - Inspect

Every 6 Years

Coolant (ELC) - Change

Overhaul

Overhaul Considerations

Commissioning

Generator Set Alignment - Check