Change Engine Oil and Filter—250 Hours (9.0 L Engine)

1. 
   N103034-UN-10APR13

   
   N103035-UN-10APR13

   
   RG11628-UN-01FEB01

   Remove Filter From Cover

   A - Crankcase Drain Plug

   B - Oil Filter Cover

   C - Plug

   Operate engine to warm oil. Stop engine.

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2. NOTE: Engine crankcase holds 31 L (32.8 qt.).

   Place suitable container below drain plug (A) to catch oil. Remove crankcase drain plug.

3. Replace plug after oil has drained.

4. Using a 32 mm wrench, unscrew oil filter cover (B) and lift, allow oil filter to drain into crankcase.

   NOTE: Do not remove plug (C) on the base of the oil filter housing. Oil will automatically drain back into crankcase when filter is removed.

5. While holding cover, strike filter against solid surface to remove. Discard used filter.

6. Remove old O-ring and replace with new O-ring provided with new filter element.

7. Press new filter into cover until it snaps into place.

8. Insert cover and filter into oil filter housing, then tighten cover to torque specification.

   Item	Measurement	Specification
   Oil Filter Cover	Torque	40 N·m 30 lb.-ft.

9. Fill crankcase with seasonal viscosity grade oil. (See Diesel Engine Oil in the Fuels, Lubricants and Coolants section.)¹²

   Item	Measurement	Specification
   Crankcase with Filter	Capacity	31 L (32.8 qt.)

10. Start engine and check for leaks.

11. Stop engine. Check oil level.