ARMY TM 9-2815-257-24 AIR FORCE TO 38G1-128-2 MARINE CORPS TM 10155A/2815-24/3 3-27 3-18.  OIL FILTER MAINTENANCE This task covers removal, inspection, and installation. INITIAL SETUP Tools: Equipment Condition: Tool Kit, General Mechanic’s Automotive Engine oil drained (Para. 3-5) (Item 2, App. B, Sect. III) Parts/Materials: Oil, Engine Lubricating (Item 1-5, App. E) Rag, Cleaning (Item 8, App. E) A.    REMOVAL. Remove oil filter (1, Figure 3-10) from crankcase cover  (2)  by  removing  bolt  (3).    Remove  and discard O-ring (4). B.    INSPECTION. 1. Inspect  oil  filter  (1,  Figure  3-10)  for  obvious damage.        Check    filter’s    mesh    material    for damage.    Clean  out  clogging  dirt  and  residue.   Replace as required. 2. Inspect area around oil filter port for evidence of leakage.   Clean   area   of   dirt   and   accumulated grime using a clean rag. C.    INSTALLATION.        Figure 3-10.  Oil Filter 1. Apply a light coat of lubricating oil to new O-ring (4, Figure 3-10) and install O-ring onto oil filter (1). 2. Slide  oil  filter  (1)  into  crankcase  cover  (2)  and secure using bolt (3).