MAINTENANCE All items are described in “Preventive Maintenance Intervals” I – Inspect, service, test, correct or replace as necessary. R Replace. Table 8 Maintenance Intervals (Short Haul) 74 All information subject to change without notice. (Rev. 04/08) DDC-SVC-MAN-0040 0704 Copyright © 2008 DETROIT DIESEL CORPORATION Miles (X 1000) 15 30 45 60 75 90 105 120 135 150 165 180 Km (X 1000) 25 50 75 100 125 150 169 193 217 241 266 290 Item Procedure 1. Lubricating Oil/Filter & Oil Centrifuge R R R R R R R R R R R R 2. Cooling System Intervals are based on type of coolant used as listed in Table 17 in the “How to Select Coolant” section of this guide 3.
Valve Lash Checking and Adjustment Adjust every 75,000 mi. (125,000 Km) 4. Drive Belts I I I I R I I I I R I I 5. Fuel/Water Separator R R R R R R 6. Fuel Filters/Pre- Filters R R R R R R 7. Air System I I I I I I I I I I I I 8. Exhaust System I I I I I I I I I I I I 9. Air Compressor I I I I I I I I I I I I 10. Aftertreatment Device Inspect same as exhaust system interval, ash removal at 150,000 Miles (240,000 Km) 11. Vibration Damper Replace at major overhaul or earlier if dented or leaking. 12. FEPTO I I I I I