Gen 5 DD Platform Operators Manual Long Haul Long Haul (over-the-road transport) service applies to vehicles that annually travel more than 96,000 km (60,000 mi) and average between 6.0 and 6.9 miles per gallon with minimal city stop-and-go operation. Short Haul Short Haul service applies to vehicles that annually travel 48,000 to 96,000 km (30,000 to 60,000 mi) and average between 5.1 and 5.9 miles per gallon. Severe service applies to vehicles that annually travel up to 48,000 km (30,000 mi) or average less than 5 miles per gallon or that operate under severe conditions. Severe service also applies to RV applications.
Only one of these conditions needs to be met to categorize an application as severe service. Severe Service Table 4. All information subject to change without notice. 53 DDC-SVC-MAN-0217 Copyright © 2022 DETROIT DIESEL CORPORATION DD13:
Maintenance Intervals Using DFS 93K222(CK-4) or 93K223(FA-4) Approved Oils with ULSD Fuel Component Efficient Long Haul (7.0 or better MPG)*** Long Haul (6.0-6.9 MPG)*** Short Haul (5.1-5.9 MPG)*** Severe (Up to 5.0 MPG)*** Lubricating Oil § Replace every 105,000 km (65,000 mi) Replace every 89,000 km (55,000 mi) Replace every 64,000 km (40,000 mi) or 1000 hours † Replace every 56,000 km (35,000 mi) or 750 hrs † Oil Filter § Replace at Every Oil Change Engine Fuel Filter* Replace at Every Oil Change Engine Fuel Filter * w/ Frame- Mounted Filter Replace every 161,000 km (100,000 mi) Replace every 161,000 km (100,000 mi) Replace every 128,000 km (80,000 mi) or 1000 hours † Replace every 113,000 km (70,000 mi) or 750 hrs † Frame Mounted Fuel Filters ‡ Replace at Every Oil Change Valve Lash Adjustment Adjust every 800,000 km (500,000 mi) Adjust every 322,000 km (200,000 mi)