SERIES 60 ON-HIGHWAY ENGINE OPERATOR'S GUIDE All items are described in Preventive Maintenance Intervals. I – Inspect, service, correct or replace as necessary. R Replace. Table 8 Fire Fighting, Crash/Rescue and Emergency Vehicle Engine Daily, 100 Hour and 300 Hour Checks All information subject to change without notice. 53 DDC-SVC-MAN-0039 Copyright © 2009 DETROIT DIESEL CORPORATION Item Daily Checks 100 Hours or 3,000 Miles ( 4,800 Km) 300 Hours or 6,000 Miles ( 9,600 Km) 1. Lubricating Oil I — R 2. Fuel Tank I — — 3. Fuel Lines & Flexible Hoses I — — 4. Cooling System I — — 5. Turbocharger I 6. Battery — I — 7. Tachometer Drive — — I 8. Drive Belts — I — 9. Air Compressor — — I 10.
Air Cleaner — — I 11. Lube Oil Filter — — R 12. Fuel Filters — — R 13. Coolant/ Inhibitor Level — — I 18. Radiator — — I 20. Battery Charging Alternator — — I