CROWN AS-PISTON 2382701 - Caterpillar

Use calendar time or road distance, whichever occurs first. Performance of all lubrication and maintenance items in the Maintenance Schedule is the owner's responsibility. This schedule is based on an approved air filter system and the use of heavy fuels. Refer to the Heavy Fuel Section in this manual for additional information.*Perform All Previous Interval Maintenance Items FirstDaily (or prior to a trip)
Walk Around Inspection - Inspect engine for leaks and loose connections Engine Crankcase - Check oil level Woodward Governor/Actuator - Check oil level Cooling System - Check coolant level Air Tank - Drain water and sediment Oil Filter, Fuel Filter and Air Filter Differential Pressure - Check gauges during operation Driven Equipment - Inspect/Check per OEM recommendationsEvery Week or 5600 km (3500 miles)*
Air Filters - Check restriction Fuel Tank - Drain water and sediment Scheduled Oil Sampling (S O S) - Obtain sample to determine oil change interval Turbocharger - Wash exhaust turbineS O S or Oil Analysis (including Infrared Analysis) should be the determining factor for oil change intervals. Refer to the Scheduled Oil Sampling (S O S), 3600 Lubrication Oil Change Intervals and Lubricant Specifications sections of this Manual for information regarding lubricating oil selection, oil change periods and oil sampling.Every Month or 24 000 km (15,000 miles)*
Engine Oil Filters - ReplaceEvery 3 Months or 72 500 km (45,000 miles)*
Every 3 Months or 72 500 km (45,000 miles)*
Manual Barring Device or Air Wrench Drive Barring Device (with Start Interlock If Equipped) - Lubricate Valve Lash, Valve Bridge, Injector Timing and Injector Synchronization - Check/Adjust at initial 3 Month ONLY Centrifugal Oil Filters - Clean filters & Inspect/Check bearings Crankcase Breather System - Clean elements Fuel System - Drain water/Clean primary filters & Replace final filters; Obtain fuel sample for analysis. Fuel Control Linkage - Lubricate/Adjust Cooling System - Test for coolant additive concentration; Obtain coolant sample for analysis Exhaust System - Inspect/Check for leaks Electric Prelube Pump (If Equipped) - Lubricate Engine Protection Devices - Inspect for proper operation Driven Equipment - Check per OEM instruction and maintenance manualEvery 6 Months or 145 000 km (90,000 miles)*
Valve Lash, Valve Bridge, Injector Timing and Injector Synchronization - Check/AdjustIf valve lash measurements are unchanged at the second 6 Month inspection interval, make subsequent adjustments at Every One Year interval thereafter.If an adjustment is performed at the 6 Month inspection interval, make future adjustments at Every 6 Month interval thereafter until unchanged from 6 Month interval, then make future adjustments at Every One Year interval thereafter.Every One Year or 290 000 km (180,000 miles)*
Water Pumps and Fuel Transfer Pump - Inspect/Replace seals Woodward Governor/Actuator - Replace oil and check for proper operation Electronic Governor Rack Sensor (If Equipped) - Calibrate Magnetic Pickups - Check/Clean Oil Suction Screen - Clean Turbocharger - Inspect for proper operation Vibration Damper & Crankshaft - Inspect seals for leaks Engine Mounts - Inspect Prelube Pump - Inspect/Replace Exhaust Shield - Inspect/ReplaceEvery Two Years or 580 000 km (360,000 miles)*
Water Temperature Regulators -