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SEAL-PISTON 2333752 - Caterpillar

2333752 SEAL-PISTON Caterpillar parts SEAL
Alternative (cross code) number:
Caterpillar 2333752 SEAL-PISTON
Weight: 0.19 pounds 0 kg.

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Assembly Procedure
Note: Cleanliness is an important factor. Before the assembly procedure, 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.
Check all of the O-ring seals and the components for wear or damage. Replace the components, if necessary.
Lubricate all of the O-ring seals lightly with the lubricant that is being sealed.
Illustration 1 g00573596
Install O-ring seal (28) and (29) on check valve (27).
Install valve (30), dowel (33), spring (31), O-ring seal (32) and O-ring plug (34) onto check valve (27).
Illustration 2 g00573594
Lubricate the bore lightly with the lubricant that is being sealed. Install check valve (27) to brake valve (2).
Illustration 3 g00573552
Install O-ring seal (26), (25) and (24) onto relief valve (18).
Install gasket (21), and nut (22). Tighten nut (15) to a torque of 17 2 N m (150 18 lb in).
Install gasket (21) and cap (20) to relief valve (18). Tighten cap (20) to a torque of 17 2 N m (150 18 lb in).
Illustration 4 g00573551
Install O-ring plug (19) and relief valve (18) to brake valve (2).
Illustration 5 g00573549
Illustration 6 g00573547
Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Install spool (15), four shims (16), spring (17), the O-ring seal and O-ring plug (14) to brake valve (2).
Illustration 7 g00714837
Illustration 8 g00714847
Install lip seal (13) into head (10). Make sure that the lip seal is positioned correctly, as shown.
Illustration 9 g00572404
Illustration 10 g00485320
Install seal (8) and seal (11) onto piston (9). Install piston (9) into air cylinder (6).
Install seal (12) onto head (10). Install head (10) into air cylinder (6).
Install snap ring (7) onto air cylinder (6).
Illustration 11 g00485266
Install air cylinder (6) to brake valve (2). Install two locking bolts (5) and the hard washers.
Illustration 12 g00485264
Install O-ring seal (4) to check valve (1).
Illustration 13 g00510186
Install connector (3) and check valve (1) to brake valve (2). End By:
Install the parking and secondary brake valve. Refer to Disassembly and Assembly, "Brake Valve (Parking and Secondary) - Install".

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