ENGINE AR-CORE 3904257 - Caterpillar

Assembly Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01113975
Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Install bypass valve (14) and spring (13) in housing (11). Note: The bypass valve must move freely in the bore.
Install the O-ring seal on cover (5). Install cover (5) and bolts (4).
Install the O-ring seal on cover (10). Install cover (10) and bolts (9).
If necessary, install the dowels in housing (11). The dowels must be 6.50 1.00 mm (0.256 0.040 inch) above the surface of the housing.
Install the O-ring seals on housing (11). Install housing support (6) on housing (11). Install bolts (12) and tighten to a torque of 55 7 N m (41 5 lb ft).
Install the O-ring seal on adapter (3). Install filter housing (2) and adapter (3) on housing (11). Install bolts (8) and tighten to a torque of 55 7 N m (41 5 lb ft).
Install new engine oil filter elements in filter housing (2).
If necessary, install the dowel in cover (7). The dowel must be 6.50 1.00 mm (0.256 0.040 inch) above the surface of the cover.
Install the O-ring seal on cover (7). Install cover (7) and bolts (1). End By:
Install the engine oil filter housing. Refer to Disassembly and Assembly, "Engine Oil Filter Housing - Install".