Armstrong World Industries ACUM210, ACUM84, ACUM140, ACUM65 Daily or Refueling - Maintenance Check4

tenance.

Daily or Refueling - Maintenance Check(4)

•Air Intake Piping - Inspect

•Air Tank and Reservoirs - Drain

•Cooling Fan - Check/Correct

•Crankcase Breather Tube - Inspect

•Drive Belts - Check/Correct

•Engine Coolant Level - Check/Correct

•Engine Lubricating Oil Level - Check/Correct

•Fuel-Water Separator - Drain

Every 250 Hours or 3 Months - Maintenance

Check (1, 4)

•Air Cleaner Restriction - Check/Correct

•Air Compressor Mounting Hardware - Check/Correct

•Charge Air Cooler - Check/Correct

•Charge Air Piping - Check/Correct

•Fuel Injection Pump Mounting Hardware - Check/ Correct

•Lubricating Oil and Filters - Change

•Radiator Hoses - Check

Every 500 Hours or 6 Months - Maintenance

Check (2, 3, 4)

•Engine Coolant - Antifreeze Check

•Fuel Filter, Canister-Type - Replace

•Fuel Filter, Spin-on-Type - Replace

•Lubricating Oil and Filters - Change

Every 1000 Hours or 1 Year - Maintenance Check

(4)

•Cooling Fan Belt Tensioner - Check/Correct

•Fan Hub, Belt-Driven - Check/Correct

•Overhead Set - Adjust

Every 2000 Hours or 2 Years - Maintenance Check

(3, 4)

•Air Compressor Discharge Line - Check/Correct

•Cooling System - Drain, Flush, and Fill

•Vibration Damper, Rubber - Check

Vibration Damper, Viscous - Check

Page 29

Table in the Oil Drain Intervals section.

2.The lubricating oil and lubricating oil filter interval can be adjusted based on application, fuel con- sumption, gross vehicle weight, and idle time. For engines whose aspiration is charge air cooled, refer to Table in the Oil Drain Intervals section.

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 GM6038M. The antifreeze change interval is 2 years, 2000 hours, or whichever occurs first. Anti- freeze is essential for freeze, overheat, and corro- sion protection.

4.Follow the manufacturer's recommended mainte- nance procedures for the starter, alternator, gen- erator, batteries, electrical components, charge air cooler, radiator, air compressor, air cleaner, refrig- erant compressor, and fan clutch. Refer to the Component Manufacturers in Section M.

1.NOTE: The lubricating oil and lubricating oil filter interval can be adjusted based on application, fuel consumption, gross vehicle weight, and idle time. For engines whose aspiration is jacket water- cooled, turbocharged only, or natural, refer to

AR-EXP-CUMMINS-07-00 OWNERS MANUAL