TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-1 REPLACE ENGINE OIL FILTER ELEMENT AND PARTS (M548A1) — Continued 0143 00 REMOVAL 1. Place suitable container under oil filter housing (1). NOTE Dispose of engine oil in accordance with Standard Operating Procedures. 2. Remove drain plug (2) from oil filter housing (1) and drain oil. 3. Back out retaining bolt (3). Remove oil filter housing (1), oil filter element (4), and bolt as an assembly. Discard oil filter element and gasket (5). NOTE If only oil filter element is being replaced, go to Step 9. 4. Remove nut (6) from retaining bolt (3). 5. Remove retaining bolt (3) and gasket (7) from oil filter housing (1). Discard gasket. 6. Remove preformed packing (8) and retaining bolt (3). Discard preformed packing. 7. Remove washer (9), spring (10), and retainer (11) from retaining bolt (3). 8. If needed, remove plug (12) from filter head (13). 9. Remove valve (14) and bushing (15) from filter head (13). 0143 00-2