C18 Generator Set Engines Caterpillar

Assembly Procedure

Show/hide table

Illustration 1	g01896079

1. Lubricate all the O-ring seals with the lubricant that is being sealed.

2. Install O-rings (9) and (10) onto spool (5).
   Show/hide table

   Illustration 2	g01845473

3. Install spool (5) into the actuator housing. Tighten spool (5) to a torque of 50 ± 5 N·m (37 ± 4 lb ft).

4. Install solenoid (6), washer (7), and nut (8).

5. Tighten nut (8) to a torque of 20 ± 2.5 N·m (177 ± 22 lb in).
   Show/hide table

   Illustration 3	g01871983

6. Fill the cavity (B) of the valve housing to the halfway mark with Tooling (B).
   Show/hide table

   Illustration 4	g01845346

7. Position actuator assembly (3) on valve housing (4). Install bolts (2).

8. Install temperature sensor (1). Apply Tooling (A) to the threads on temperature sensor (1). Tighten temperature sensor (1) to a torque of 45 ± 5 N·m (33 ± 4 lb ft).

End By:

1. Install the exhaust gas valve.