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PIN-YM 3967280 - Caterpillar

3967280 PIN-YM Caterpillar parts PIN
Alternative (cross code) number:
Caterpillar 3967280 PIN-YM
Weight: 40 pounds 18 kg.

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Related part:
8J0632  PIN-YM  3967280  CL
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Assembly Procedure
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. Dirt and other contaminants can damage the precision components. All disassembly and all assembly procedures must be performed on a clean work surface and in a clean hydraulic area. Keep cleaned parts covered and protected at all times.
Illustration 1 g00747888
Install poppet (13), spring (11), retainer (12) and retainer ring (10) in spool assembly (8).
Install spacers (14).
Illustration 2 g00747887
Install spool assembly (8) and spring (9). Note: O-ring seals, gaskets, and seals should always be replaced. A used O-ring 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 1U-6396 O-Ring Assembly Compound during the assembly procedure.
Install O-ring seals (4) and (6). Install covers (3) and (7).
Install flange assembly (5).
Illustration 3 g00747886
Install O-ring seals (2) on valve (1). End By:
Install the torque converter outlet relief valve. Refer to Disassembly and Assembly, "Torque Convert Outlet Relief Valve - Install".

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