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, 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 - Recycle
Battery - Replace
Battery or Battery Cable - Disconnect
Circuit Breakers - Reset
DEF Filler Screen - Clean
Diesel Exhaust Fluid - Fill
Engine - Clean
Fuel System - Prime
Generator - Dry
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
Power Factor - Check
Voltage and Frequency - Check
Walk-Around Inspection

Every 6000 Service Hours or 3 Years

Coolant (ELC) - Change

Every Week

Automatic Start/Stop - Inspect
Generator - Inspect
Jacket Water Heater - Check
Standby Generator Set Maintenance Recommendations

Overhaul

Overhaul Considerations

Every 200 Service Hours or 1 Year

Stator Lead - Check

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 System Secondary Filter - Replace
Hoses and Clamps - Inspect/Replace

Initial 500 Hours (for New Systems, Refilled Systems, and Converted Systems)

Coolant Sample (Level 2) - Obtain

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

Every 1500 Service Hours

Engine Crankcase Breather - Clean

Every 2000 Service Hours

Fumes Disposal Filter Element - Replace
Generator Lead (Round Cable) - Check

Every 2000 Service Hours or 6 Months

Generator Set Vibration - Inspect

Every 2000 Service Hours or 1 Year

Radiator - Clean

Every 2500 Service Hours

Engine Valve Lash - Check

Every Year

Coolant Sample (Level 2) - Obtain
Rotating Rectifier - Check
Varistor - Check

Every 3000 Service Hours or 3 Years

Alternator - Inspect
Coolant (DEAC) - Change
Coolant Extender (ELC) - Add
Crankshaft Vibration Damper - Inspect
Engine Mounts - Inspect
Engine Valve Rotators - Inspect
Starting Motor - Inspect
Turbocharger - Inspect
Turbocharger - Inspect
Water Pump - Inspect

Every 5000 Service Hours

Diesel Exhaust Fluid Filter - Replace

Every 10 000 Service Hours

DEF Manifold Filters - Replace