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, and filters. The user is also responsible for 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 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. Before each consecutive interval is performed, all maintenance from the previous interval must be performed.
When Required
Catalyst (SCR) - ReplaceCentrifugal Oil Filter - Inspect
Coolant Extender (ELC) - Add
Diesel Exhaust Fluid Pump - Replace
Engine Air Cleaner Element (Single Element) - Inspect/Replace
Engine Crankcase Breather - Clean
Engine Oil - Change
Engine Oil Filter - Change
Fuel Analysis - Obtain
Fuel System - Prime
Fuel System Primary Filter (Water Separator) Element - Replace
Fuel System Secondary Filter - Replace
Metal Particle Detector - Inspect/Clean
Overhaul (Major)
Overhaul (Top End)
Overhaul Considerations
Sea Water Strainer - Clean/Inspect
Zinc Rods - Inspect/Replace
Every Service Hour
Trend Data - RecordDaily
Air Starting Motor Lubricator Oil Level - CheckAir Tank Moisture and Sediment - Drain
Control Panel - Inspect/Test
Coolant Level - Check
Engine Air Cleaner Service Indicator - Inspect
Engine Oil Level - Check
Fuel System Primary Filter/Water Separator - Drain
Fuel Tank Water and Sediment - Drain
Transmission Oil Level - Check
Walk-Around Inspection
Every Week
Jacket Water Heater - CheckEvery 50 Service Hours or Weekly
Sea Water Strainer - Clean/InspectEvery 250 Service Hours
Coolant Sample (Level 1) - ObtainCooling System Supplemental Coolant Additive (SCA) - Test/Add
Every 250 Service Hours or 6 Weeks
Air Shutoff - TestEngine Oil Sample - Obtain
Oil Mist Detector - Check
Every 500 Service Hours or 3 Months
Engine Mounts - InspectEngine Protective Devices - Check
Initial 6 Months
Filter Screen (Air) - Clean/ReplaceFilter Screen (DEF) - Clean/Replace
Every 6 Months
Diesel Exhaust Fluid Nozzle - Inspect/CleanInitial 1000 Service Hours or 6 Months
Engine Valve Rotators - InspectEvery 1000 Service Hours or 6 Months
Barring Device - LubricateCoolant Sample (Level 2) - Obtain
Engine Oil Filter - Change
Exhaust Piping - Check
Filter Screen (DEF) - Clean/Replace
Fuel System Primary Filter (Water Separator) Element - Replace
Fuel System Secondary Filter - Replace
Prelube Pump - Lubricate
Speed Sensor - Clean/Inspect
Every 1000 Service Hours or 1 Year
Filter Screen (Air) - Clean/ReplaceEvery 2000 Service Hours
Air Starting Motor Lubricator Bowl - CleanEvery 2000 Service Hours or 1 Year
Aftercooler Condensation - DrainEngine Valve Lash and Bridge - Check
Engine Valve Rotators - Inspect
Every 4000 Service Hours or 1 Year
Aftercooler Core - Clean/TestCoolant Temperature Regulator - Replace
Starting Motor - Inspect
Every 4500 Service Hours
Exhaust Inlet Nitrogen Oxide Sensor - ReplaceExhaust Outlet Nitrogen Oxide Sensor - Replace
Every 8000 Service Hours or 3 Years
Camshaft Roller Followers - InspectCoolant (DEAC) - Change
Crankshaft Vibration Damper - Inspect
Driven Equipment - Check
Engine Oil Temperature Regulator - Replace
Turbocharger - Inspect
Water Pump - Inspect