HEAD 6J9739 - Caterpillar

Assembly Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00591547
Install the O-ring seals on the housing. Install cover (23) and bolts (22).
Install O-ring seal (25).
Install pin (24), if necessary. The pin must be 6.50 1.00 mm (0.256 0.040 inch) above the surface of the housing.
Illustration 2 g00591546
Install bypass valve (18) and spring (19).
Install O-ring seals (20) and (21).
Illustration 3 g01776558
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 support (13), the bolts, and nuts (12). Tighten the nuts to a torque of 55 7 N m (41 5 lb ft).
Install covers (15) and (17). Install bolts (14) and (16).
Illustration 4 g00591541
Install O-ring seal (11).
Install new pins (10) in the bypass valve housing, if necessary. The pins must be 6.50 1.00 mm (0.256 0.040 inch) above the surface of the housing.
Illustration 5 g00591504
Install adapter (8). Install O-ring seal (9) on adapter (8) and lubricate the seal with clean engine oil.
Illustration 6 g01776554
Install bypass valve housing (6). The weight of bypass valve housing (6) is approximately 43 kg (95 lb). Tighten the bolts to a torque of 55 7 N m (41 5 lb ft).
Install O-ring seals (7).
Illustration 7 g00591500
Install new engine oil filter elements (5).
Illustration 8 g00591498
Install O-ring seal (4), spring (3), and retainer (2) on cover (1).
Illustration 9 g00591497
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 cover (1) and the bolts. End By:
Install the engine oil filter housing.