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SEAL-PISTON 2333305 - Caterpillar

2333305 SEAL-PISTON Caterpillar parts SEAL
Alternative (cross code) number:
Caterpillar 2333305 SEAL-PISTON

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Installation Procedure
Note: Inspect the O-ring seals. Replace any O-ring seals that are worn or damaged.Note: During the installation of the O-ring seals, lubricate the O-ring seals with the fluid that is being sealed.
Illustration 1 g01290143
Position the gear pump assembly on a suitable bench. Install key (27) .
Use a suitable press to install gear (26) .
Install the washer and nut (25) . Tighten nut (25) to a torque of 110 13 N m (81 10 lb ft).
Illustration 2 g00517138
Install gasket (24) .Note: During the installation of gasket (24) , clean the sealing surface of the torque converter housing and of the pump flange.Note: Tilt the pump in order to install the gear pump (22) in the torque converter housing.
Use a suitable lifting device to support gear pump (22) . The weight of gear pump (22) is approximately 76 kg (168 lb).
Install nine bolts (23) and pump.
Illustration 3 g00517137
Install O-ring seal (11) . Refer to Illustration 4. Install O-ring seal (19) , tube assembly (21) , the washers, and four bolts (18) .
Position hose assembly (12) . Install O-ring seal (13) . Connect hose assembly (12) . Install split flange (14) , the washers, and four bolts (15) .
Repeat Step 8 for remaining hose assemblies (16) , (17) , and (20) .
Illustration 4 g00517114
Install the washers and four bolts (10) .
Position hose assembly (4) . Install bolt (3) .
Install O-ring seals (9) and (2) , tube assembly (5) , the washers, and four bolts (8) . Install the washers and four bolts (1) .
Repeat Step 12 for remaining tube assemblies (6) and (7) .End By:
Install the drive shaft guard (front). Refer to Disassembly and Assembly, "Drive Shaft Guard (Front) - Remove and Install".
Remove the truck body retaining cable. Refer to Disassembly and Assembly, "Truck Body Retaining Cable - Remove and Install".

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