LOCKWASHER 3J4818 - Caterpillar

Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A - Aeroshell #6 -
B - O-ring Lubricant -
C - OTC 28230 Press Dowel 1
D - HD 927/MS Light Grease -
E - Loctite 545 Thread Sealant -
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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.
Illustration 1 g06247866
Illustration 2 g06247860
Note the orientation of core (56) in Illustration 2.
Use Tooling (C), and a suitable press to install core (56).Note: Press core (56) until the fitting holes align at location (X).
Illustration 3 g06247835
Apply Tooling (A) to O-ring (54), and O-ring (55).
Install O-ring (54), and O-ring (55).
Illustration 4 g06247825
Apply Tooling (E) to the threads of fitting (52).
Install fitting (52).
Apply Tooling (A) to the ID of spool valve (53).
Install spool valve (53).
Illustration 5 g06247821
Install retainer (50), and spring (49).
Apply Tooling (B) to O-ring (51).
Install O-ring (51).
Illustration 6 g06247814
Apply Tooling (A) to O-ring (48).
Install O-ring (48).
Illustration 7 g06247791
Illustration 8 g06247368
Illustration 9 g06247364
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 (47), and position the inlet housing in a suitable press.
Install screws (46) and tighten to a torque of 7 N m (62 lb in).
Install screws (45) and tighten to a torque of 19 N m (168 lb in)
Illustration 10 g06244262
Apply Tooling (B) to O-ring (44).
Install O-ring (44).
Install turbine housing (43).
Illustration 11 g06244261
Install filter elements (42).
Illustration 12 g06244260
Install screen (41), and retainers (40).
Tighten retainers (40) to a torque of 5