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SEAL-PISTON 2333868 - Caterpillar



2333868 SEAL-PISTON Caterpillar parts SEAL
Rating:
11
Alternative (cross code) number:
CA2333868
233-3868
2333868
Caterpillar 2333868 SEAL-PISTON

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Illustration 1 g00289913
The 1524 mm (60 inch) base is shown. (1) Torque for six bolts ... 60 12 N m (44 9 lb ft) (2) Apply 8T-9022 Silicone Sealant to the cover for the parking brake. The sealant must be located around the bolt holes.Note: To ensure that the surfaces that are being sealed are free of oil, grease, and fuel, wipe the surfaces with a rag that has been soaked in isopropyl alcohol. (3) Torque for sixteen bolts on each side ... 270 40 N m (200 30 lb ft) (4) Apply 8T-9022 Silicone Sealant to the cover assembly. The sealant must be located around the bolt holes.Note: To ensure that the surfaces that are being sealed are free of oil, grease, and fuel, wipe the surfaces with a rag that has been soaked in isopropyl alcohol.
Illustration 2 g00289914
(6) Apply 6V-6640 RTV Silicone Sealant to both sides of the axle planetary ring gear. A thin film of the sealant must be located around the bolt holes. Do not use an excess amount of sealant.Note: To ensure that the surfaces that are being sealed are free of oil, grease, and fuel, wipe the surfaces with a rag that has been soaked in isopropyl alcohol.Procedure for Preloading the Bearing on the Axle Shaft
Note: All parts must be clean and free of dirt.
Illustration 3 g00289914
Use a induction type bearing heater to heat the outer bearing cone (10) to 150° 20°C (302° 36°F).
Install outer bearing cone (10) onto axle (8). Make sure that the outer bearing cone (10) is seated against the shoulder of axle (8) .Note: After installation, coat the outer bearing cone (10) with a thin film of SAE 10W30 oil.
Install Duo-Cone seals (9) to axle (8) and housing (7) .Note: The rubber toric seals and all surfaces that contact the seals must be clean and dry before assembly.Note: Prior to assembly, apply a thin film of oil to the contacting surfaces of the metal seal rings.Note: Ring seals must be assembled square with the bore and the toric ring. Twists and bulges of the ring seal can cause failures.Note: Refer to Special Instruction, SEHS8364, "Installation of Conventional Duo-Cone Seals".
Use a press in order to install the outer bearing cup (11) and the inner bearing cup (13) into the housing (7) .Note: Make sure that the outer bearing cup (11) and the inner bearing cup (13) are seated against the shoulders of housing (7) .
Position the axle (8) so that the end with the flange is facing downward. Install housing (7) onto axle (8) until the outer bearing cone (10) rests in outer bearing cup (11) .
Use an induction type bearing heater to heat the inner bearing cone (12) to a temperature of 150° 20°C (302° 36°F).
Install the heated inner bearing cone (12) onto axle (8) .Note: After the inner bearing cone (12) has been installed onto axle (8) and the cone has cooled for approximately five to ten minutes, a small amount of


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