Navistar MaxxForce DT 9 User Manual

SECTION 5 – MAINTENANCE SCHEDULE AND SERVICE PROCEDURES
Service Procedures (cont.)
ENGINE OIL AND FILTER (cont.)
3. Place a drain pan under the oil pan drain plug, remove oil
pan drain plug, and drain oil.
4. Discard oil pan drain plug O-ring. Inspect the oil pan drain
plug. If it is free of def ects, it can be reuse d. R ep lace if
necessary.
5. Using clean engine oil, lubricate a new oil pan drain plug
O-ring. Put O-ring onto the oil pan drain plug.
6. Install oil pan drain plug and tighten to 68 N·m (50 lbf·ft).
7. Recycle or dispose of oil according to applicable regulations.
Figure 31 Oil cooler module assembly
1. Oil cooler housing
2. Oil cooler
3. Oil filter
8. Put drain pan under oil filter.
9. Remove old oil filter and recycle or dispose of according to
applicable regulations.
Form No. 1172040R1
Page 72
Printed in the United States of America

Navistar MaxxForce DT 9 Specifications

General

Brand	Navistar
Model	MaxxForce DT 9
Category	Engine
Language	English