BEARING 0007079 - Caterpillar

Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-8436 Liquid Gasket 1
B 1U-6396 O-Ring Assembly Compound 1 Note: Clean all components thoroughly. Apply clean oil to the components before assembly.Note: O-ring seals, gaskets, and seals should always be replaced. A used O-ring seal may not have the same sealing properties as a new O-ring seal. A reconditioning procedure should not be degraded because of a low cost component such as an O-ring seal or a gasket. Use Tooling (A) during the assembly procedure.
Illustration 1 g00627344
Install orifice sleeve (14) and retaining ring (13) on valve stem (12). Valve stem (12) is a nonserviceable part.
Apply Tooling (B) to the threads of plug (15). Install plug (15) on valve stem (12).
Illustration 2 g00627342
Illustration 3 g00627340
Install valve stem (12) in the valve body. Position Slot (A) on valve stem (12) for alignment with piston (11).
Install piston (11), pin (10), and plug (9). The end of piston (11) and Slot (A) need to be in proper alignment in order to tighten plug (9).
Illustration 4 g00627337
Install cover (8) and bolts (7) on the quick-drop valve.
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 5 g00627336
Install the nonserviceable piston (not shown) in the valve housing. Install spring (6) in the valve housing.
Illustration 6 g00627317
Install O-ring seal (3), stop (4), and shims (5) in cover (2).
Illustration 7 g00627315
Install cover (2) and bolts (1). End By:
Install the quick-drop valve on the machine. Refer to Disassembly and Assembly, "Quick-Drop Valve - Install".