Maintenance Interval Schedule - Prime Power
Ensure that all safety information, warnings, and instructions are read and understood before any operation or any maintenance procedures are performed.
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
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
Generator - Inspect
Generator Lead (Flat Braided Cable) - Check
Engine Valve Rotators - Inspect
Engine Oil Sample - Obtain
Fuel Tank Water and Sediment - Drain
Hoses and Clamps - Inspect/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
Generator Lead (Round Cable) - Check
Generator Set Vibration - Inspect
Rotating Rectifier - Inspect/Test
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
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 - ReplaceBattery 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 - CheckElectrical 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/ReplaceEvery Week
Battery Charger - CheckGenerator - Inspect
Generator Lead (Flat Braided Cable) - Check
Initial 250 Service Hours
Engine Valve Lash - CheckEngine Valve Rotators - Inspect
Every 250 Service Hours
Coolant Sample (Level 1) - ObtainEvery 250 Service Hours or 6 Months
Battery Electrolyte Level - CheckEngine Oil Sample - Obtain
Fuel Tank Water and Sediment - Drain
Hoses and Clamps - Inspect/Replace
Every 500 Service Hours or 1 Year
Belts - Inspect/Adjust/ReplaceCooling 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 - CleanGenerator Lead (Round Cable) - Check
Generator Set Vibration - Inspect
Every Year
Coolant Sample (Level 2) - ObtainRotating Rectifier - Inspect/Test
Every 3000 Service Hours or 3 Years
Alternator - InspectCoolant 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) - ChangeEvery 12 000 Service Hours or 6 Years
Coolant (ELC) - ChangeEvery 600 000 L (158 500 US gal) of Fuel
Overhaul (Top End)Every 1 200 000 L (317 000 US gal) of Fuel
Overhaul (Major)Overhaul
Overhaul ConsiderationsCaterpillar Information System:
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 Marine Engine Indicator Lamps
C7.1 Marine Engine System Overview
G3606 and G3608 Engines Piston Cooling Jets - Remove and Install
C18 Generator Set Maintenance Interval Schedule - Standby
C7.1 Commercial Marine Engine Alternator Is Noisy
C18 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