XQC1200 and XQC1600 Power Modules Caterpillar

Water Pump - Assemble

Usage:

Assembly Procedure

Show/hide table

Table 1
Required Tools
Tool	Part Number	Part Description	Qty
C	1P-0510	Driver Gp	1
D	7N-8268	Installation Tool	1
E	438-8155	Installation Tool	1

Reference: Refer to Reuse and Salvage Guidelines, SEBF8418, "Salvage of Water Pumps in 3500 Series Engines" for reuse and salvage guidelines.

Show/hide table




Illustration 1	g06133754

Install filters (15) into pump housing (10).
Show/hide table

Illustration 2 g06133753
Install ring (14) and the locating pin.
Use Tooling (C) to install lip seal (13) into pump housing (10).
Show/hide table

Illustration 3 g06133750
Install shaft assembly (8), thrust washer (9), bolts (7), and the washers into pump housing (10).
Show/hide table

Illustration 4 g06133755

Show/hide table

Illustration 5 g03476619
Use Tooling (D) to install stationary seal group (11) with the ceramic side facing out.
Show/hide table

Illustration 6 g06133756

Show/hide table

Illustration 7 g06133757
Use Tooling (E) and a suitable press to install rotating seal group (6). Rotating seal group (6) is to be installed with installation clips (X) in place until rotating seal group (6) is fully seated. Remove installation clips (X).
Note: Do not use hammer to install seal groups as damage to the ceramic faces on the seal groups will occur.
Show/hide table

Illustration 8 g06133758
Lubricate the shaft assembly with a light coat of engine oil. Use a suitable press to install impeller (5) into pump housing (10) and onto the shaft assembly. Install impeller (5) to a depth of 0.0 ± 0.15 mm (0.00000 ± 0.00591 inch) from the end of the shaft assembly to the outer face of the impeller.
Note: Support the shaft assembly to prevent damage to the thrust washer.
Show/hide table

Illustration 9 g06133759
Install plug assembly (12) and the O-ring seal into pump housing (10).
Show/hide table

Illustration 10 g03475339
Install O-ring seal (4) and O-ring seal (3) onto cover assembly (2).
Show/hide table

Illustration 11 g03475023
Install cover assembly (2), the studs, and nuts (1). Tighten the studs to a torque of 35 ± 5 N·m (25 ± 3 lb ft). Tighten nuts (1) to a torque of 27 ± 5 N·m (19 ± 3 lb ft).