CONNECTOR 6V8714 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 207-1600(1) Rubber Lubricant -
207-1601 Rubber Lubricant -
B(2) - Krytox LS23 -
Krytox GPL 205 -
(1) For Use In EAME
(2) Either Krytox product can be used.Start By:
Remove the coolant level sensor (scac).
Refer to Operation and Maintenance Manual, "Coolant - Change" for the proper draining and filling procedures.
Illustration 1 g03066260
Remove hose assemblies (1) and remove the adapters. Remove hose assembly (2) and remove the clip and the adapters.
Remove clip (4) and bolts (5), then remove expansion tank (3).
Illustration 2 g03066296
Remove cap (6) and remove hose (7).
Illustration 3 g03066316
Remove bolts (8) and remove neck filler assembly (9). Discard the gasket and use a new gasket for installation.
Illustration 4 g03066337
Remove hoses (11) and (13).
Remove outlet bonnets (12) and discard the O-ring seals. Use new O-ring seals for installation.
Remove water temperature regulator assembly (10) and discard the O-ring seals. Use new O-ring seals for installation.
Illustration 5 g03066380
Remove O-ring seal (14). Loosen clamp (16), remove bolts (15A), and remove support (15).
Illustration 6 g03066416
Remove hoses (17) and (18).
Remove hose assemblies (19) and remove the adapters.
Illustration 7 g03066617
Remove elbow (22) and discard the O-ring seal. Use a new O-ring seal for installation.
Remove bolts (21A), remove inlet cover (21), and remove the hose. Discard O-ring seal (20). Use a new O-ring seal for installation. Installation Procedure
Install expansion tank (3) in the reverse order of removal.
Lubricate the bore for O-ring seal (20) and (14) with Tooling (A).
Use Tooling (B) to secure O-ring seals for elbow (22), water temperature regulator assembly (10), and outlet bonnets (12).