NUT 3S6989 - 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
Cooling System Coolant Sample (Level 2) - Obtain
Electrohydraulic System Oil Filter - Change
Engine Air Cleaner Element - Replace
Engine Oil Filter - Change
Fumes Disposal Filter Element - Replace
Overhaul Considerations
Daily
Air Starting Motor Lubricator Oil Level - Check
Air Tank Moisture and Sediment - Drain
Control Panel - Inspect
Cooling System Coolant Level - Check
Driven Equipment - Check
Electrohydraulic System - Inspect
Engine Air Cleaner Service Indicator - Inspect
Engine Oil Level - Check
Fuel System Fuel Filter Differential Pressure - Check
Fumes Disposal Filter Differential Pressure - Check
Walk-Around Inspection
Every 125 Service Hours
Engine Oil Sample - Obtain
Initial 250 Service Hours
Crankcase Blowby - Measure/Record
Cylinder Pressure - Measure/Record
Initial 1000 Service Hours
Cooling System Coolant Sample (Level 1) - Obtain
Cooling System Supplemental Coolant Additive (SCA) - Test/Add
Engine Speed/Timing Sensor - Clean/Inspect
Valve Stem Projection - Measure/Record
Every 1000 Service Hours
Aftercooler Condensation - Drain
Alternator - Inspect
Belts - Inspect/Adjust/Replace
Crankshaft Vibration Damper - Inspect
Engine Crankcase Breather - Clean
Engine Oil - Change
Engine Oil Filter - Change
Engine Oil Sample - Obtain
Engine Valve Lash and Bridge - Adjust
Exhaust Piping - Inspect
Gas Pressure Regulator Condensation - Drain
Hoses and Clamps - Inspect/Replace
Ignition System Timing - Check/Adjust
Inlet Air System - Inspect
Nitrogen Oxide Sensor - Calibrate
Every 2000 Service Hours
Cooling System Coolant Sample (Level 1) - Obtain
Cooling System Supplemental Coolant Additive (SCA) - Test/Add
Engine Speed/Timing Sensor - Clean/Inspect
Every 3000 Service Hours
Ignition System Spark Plugs - Inspect/Adjust/Replace
Every 4000 Service Hours
Air Starting Motor Lubricator Bowl - Clean
Crankcase Blowby - Measure/Record
Cylinder Pressure - Measure/Record
Driven Equipment - Check
Electrohydraulic System Oil - Change
Electrohydraulic System Oil Filter - Change
Engine Mounts - Check
Exhaust Bypass - Inspect
Fuel Metering Valve - Check