Maintenance Interval Schedule
When Required
Battery - RecycleBattery - 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
Battery Electrolyte Level - CheckCoolant 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
Voltage and Frequency - Check
Walk-Around Inspection
Every 6 Months
Coolant Sample (Level 1) - ObtainGenerator Lead (Round Cable) - Check
Every Year
Alternator - InspectBelts - 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 Oil and Filter - Change
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
Rotating Rectifier - Inspect/Test
Starting Motor - Inspect
Water Pump - Inspect
Every 3 Years
Coolant (DEAC) - ChangeCoolant Temperature Regulator - Replace
Ether Starting Aid Cylinder - Replace
Turbocharger - Inspect
Every 6 Years
Coolant (ELC) - ChangeOverhaul
Overhaul ConsiderationsCommissioning
Generator Set Alignment - CheckCaterpillar Information System:
C7.1 Commercial Marine Engine Alternator Is Noisy
C18 Generator Set Maintenance Interval Schedule - Standby
C18 Generator Set Maintenance Interval Schedule - Prime Power
C7.1 Commercial Marine Engine Acceleration Is Poor or Throttle Response Is Poor
2015/07/31 New Software Is Used on Certain 3516C Commercial Engines {1920}
C7.1 Commercial Marine Engine System Configuration Parameters
3500 Generator Sets with Dynamic Gas Blending Plate Locations and Film Locations
2015/09/25 A New Heat Shield Is Available for Certain 3512C Locomotive Engines {1067}
HPU300 Hydraulic Power Pack Plate Locations and Film Locations
G3606 and G3608 Engines Gas Pressure Regulator - Remove and Install
2015/08/18 Improved Routing is Now Used for the Seat Suspension Harness in TLV2 Seat Suspensions on Certain Machines {1408, 7312, 7324}
C18 Marine Generator Set Maintenance Interval Schedule
C7.1 Commercial Marine Engine Alternator Problem
C7.1 Commercial Marine Engine Battery Problem
C7.1 Commercial Marine Engine Coolant Contains Oil
C8.7 Marine Engine Exhaust Manifold - Remove and Install
3500 Generator Sets with Dynamic Gas Blending Maintenance Interval Schedule - Prime
3500 Generator Sets with Dynamic Gas Blending Maintenance Interval Schedule - Standby
G3606 and G3608 Engines Engine Oil Filler - Remove and Install
Zip-Tie Installation Guide{0374, 0599, 7000} Zip-Tie Installation Guide{0374, 0599, 7000}
UPS 250 and UPS 300 Uninterruptible Power Supplies Safety Signs and Labels
UPS 250 and UPS 300 Uninterruptible Power Supplies General Hazard Information
UPS 250 and UPS 300 Uninterruptible Power Supplies Fire Prevention and Explosion Prevention
UPS 250 and UPS 300 Uninterruptible Power Supplies Electrical System