C8.3 Industrial Maintenance Schedule Section 2 - Maintenance Guidelines Page 2-3 Maintenance Schedule General Information Industrial Applications For your convenience, listed below are the section numbers that contain specific instructions for performing the maintenance checks listed in the maintenance schedule. Perform maintenance at whichever interval occurs first. At each scheduled maintenance interval, perform all previous checks that are due for scheduled maintenance.
Maintenance Procedures at Daily Interval 4 ...................................................................................................Section 3 Crankcase Breather Tube - Check Fuel-Water Separator - Drain Lubricating Oil Level - Check Fan, Cooling - Check Coolant Level - Check Air Intake Piping - Check 4 Air Tanks and Reservoirs - Drain 4 Drive Belts - Check Maintenance Procedures at 250 Hours, or 3 Months 1, 2, 4 ...........................................................................Section 5 Fuel Filter (Spin-On Type) - Change Lubricating Oil and Filters - Change 1 Charge-Air Cooler - Check 4 Charge-Air Piping - Check 4 Air Compressor - Check 4 Air Cleaner Restriction - Check 4 Radiator Pressure Cap - Check Maintenance Procedures at 500 Hours, or 6 Months 2, 3, 4 ...........................................................................Section 7 Coolant Filter - Change Supplemental Coolant Additive (SCA) and Antifreeze Concentration - Check 2, 3 Air Compressor Discharge Lines - Check 4 Maintenance Procedures at 1000 Hours, or 1 Year 4 .....................................................................................Section 9 Overhead Set - Adjust Cooling Fan Belt Tensioner - Check Air Cleaner Assembly (Engine-Mounted) - Change 4 Maintenance Procedures at 2000 Hours, or 2 Years 2, 3, 4, 5 .......................................................................Section 10 Vibration Damper, Rubber - Inspect for Reuse Vibration Damper, Viscous - Inspect for Reuse Cooling System - Flush 2, 3, 5 Air Compressor Discharge Lines - Check 4 1 The lubricating oil and lubricating oil filter interval can be adjusted based on fuel consumption, gross vehicle weight, and idle time.
Refer to Oil Drain Intervals in this section. 2 Test the SCA concentration level every 6 months unless concentration is over three units; then check at every oil drain interval until concentration is below three units. 3 Antifreeze check interval is every oil change or 500 hours or 6 months, whichever occurs first. The operator must use a heavy-duty year-round antifreeze that meets the chemical composition of ASTM D6210. The antifreeze change interval is 2 years. Antifreeze is essential for freeze, overheat, and corrosion protection.