Figure 3-1. Engine oil filter, service and replacement.

SERVICE

1. REMOVE COVER BOLT FROM FILTER.

2. REMOVE COVER AND GASKET FROM FILTER.

DISCARD GASKET.

3. REMOVE FILTER ELEMENT AND DISCARD.

4 . CLEAN INSIDE OF FILTER AND WIPE DRY.

5. INSTALL NEW- FILTER ELEMENT. INSTALL

COVER AND NEW GASKET AND SECURE WITH

COVER BOLT.

REPLACEMENT

1. DISCONNECT INLET AND OUTLET OIL LINES

FROM FILTER.

2. REMOVE TWO MOUNTING SCREWS, NUTS, AND

LOCK WASHERS.

3. REMOVE FILTER FROM TRUCK. REMOVE EL-

BOWS FROM FILTER.

4. INSTALL ELBOWS IN NEW FILTER. INSTALL

FILTER ON BRACKET AND SECURE WITH TWO

SCREWS, NUTS, AND LOCK WASHERS.

5. CONNECT INLET AND OUTLET OIL LINES TO

FILTER.

ME 3930-621-12/3-1

Figure 3-1. Engine oil filter, service and replacement.

3-2