Maintenance Interval Schedule
When Required
Battery or Battery Cable - DisconnectFuel System - Prime
Generator - Dry
Generator Bearing Temperature - Test/Record
Generator Load - Check
Generator Set - Test
Generator Set Alignment - Check
Rotating Rectifier - Check
Rotating Rectifier - Inspect/Test
Every Week
Battery Electrolyte Level - CheckElectrical Connections - Check
Engine Oil Level - Check
Fuel System Primary Filter/Water Separator - Drain
Fuel Tank Water and Sediment - Drain
Generator - Inspect
Hoses and Clamps - Inspect/Replace
Walk-Around Inspection
Every Year
Alternator - InspectBattery - Recycle
Belts - Inspect/Adjust/Replace
Coolant Sample (Level 2) - Obtain
Engine - Clean
Engine Mounts - Inspect
Engine Oil Sample - Obtain
Engine Oil and Filter - Change
Fuel System Primary Filter (Water Separator) Element - Replace
Fuel System Secondary Filter - Replace
Generator Set Vibration - Test/Record
Generator Winding Insulation - Test
Rotating Rectifier - Check
Starting Motor - Inspect
Water Pump - Inspect
Every 3 Years
Battery - ReplaceCoolant Extender (ELC) - Add
Coolant Temperature Regulator - Replace
Every 6 Years
Coolant (ELC) - ChangeCaterpillar Information System:
C6.6 Generator Sets Maintenance Interval Schedule
3500C Marine Engines Maintenance Interval Schedule
794 AC Off-Highway Truck Machine Systems Front Wheel, Bearing and Duo-Cone Seal - Install
794 AC Off-Highway Truck Machine Systems Front Wheel, Bearing and Duo-Cone Seal - Remove
G3520H Generator Set Engine Fuel Control Valve - Remove and Install
C4.4 Engines for Caterpillar Built Machines Engine Design
C7 and C9 Industrial Engines Electrical Power Supply - Test
C7 and C9 Industrial Engines Coolant Level - Test
A New Communication Adapter Cable As Is Now Available For Certain Cat Products {0785} A New Communication Adapter Cable As Is Now Available For Certain Cat Products {0785}
794 AC Off-Highway Truck Engine Supplement Belt Tightener - Remove and Install
794 AC Off-Highway Truck Engine Supplement Damper - Remove and Install
794 AC Off-Highway Truck Engine Supplement Electric Starting Motor - Remove and Install
C7 and C9 Industrial Engines Ether Starting Aid - Test
G3520H Generator Set Engine Turbocharger - Disassemble
CG137-08 and CG137-12 Engines Declaration of Conformity
Reuse and Salvage for C4.4, C6.6 & C7.1 Engine Cylinder Blocks {0374, 0599, 0701, 0705, 1200, 1201} Reuse and Salvage for C4.4, C6.6 & C7.1 Engine Cylinder Blocks {0374, 0599, 0701, 0705, 1200, 1201}
C7 and C9 Industrial Engines Indicator Lamp - Test
XQ400 Power Module Parallel Operation
XQ400 Power Module Emergency Stopping
C280 Marine Engines Exhaust Temperature - Test
C7 and C9 Industrial Engines Injection Actuation Pressure - Test
G3520H Generator Set Engine Turbocharger - Assemble
XQ400 Power Module Carburetor Air/Fuel Ratio - Check/Adjust
XQ400 Power Module Ignition System Timing - Check/Adjust