GLASS- 5530483 - Caterpillar

Start By:remove tires and wheels 1. Remove plug (4) and drain oil from the final drive.2. Remove two screws (3) and remove planetary carrier (1) from hub (2). Use two slots (W) to separate planet carrier housing (1) from hub (2). 3. Remove retaining ring (5) from each of four planetary gears (6). 4. Use tooling (A) and remove each of the four planetary gears (6).5. Remove thrust washers (7) and retaining ring. 6. Remove retaining Ring (8) and remove roller bearing (9) from each of the planetary gears. 7. Remove large retaining ring (10) and small retaining ring (11).8. Remove backing plate (13).9. Remove four friction discs and five plates. Remove inner planetary carrier (12). 10. Remove thrust washer (14). 11. Remove lock plate (16) and remove castle nut (15). 12. Remove nut (15) using tooling (B). 13. Remove ring gear carrier (17) using pry bars. 14. Remove six bolts and nuts (20), cups (19) and springs (18) from back of ring gear (17). 15. Remove piston (21) from ring gear (17) using tooling (C). 16. Remove two backup rings (22) and two seals (23) from piston (21). 17. Remove washer (24) and seal (25) from ring rear carrier (17). 18. Remove O-ring seal (26) from hub (27) and seal (28) from spindle (29). 19. Install tooling (D) and remove hub (27) and bearing assembly (28). 20. Remove spacer (30) and bearing race (29) from hub (27). 21. Turn hub (27) over and remove seal (31) from bearing cage (33) and bearing cone (32) from hub assembly (27).Assemble Final Drive Carrier And Assembly (Front Axle)
1. Lower the temperature of roller bearing (35) and bearing cone (34) and install into hub (27). The outer surface of lip seal (33) should be lubricated with a solution of 50% water and 50% alcohol prior to installation. Lubricate the sealing lip of the lip seal portion with a light coat of oil. 2. Use tooling (E) and install lip seal (33) with lip toward the roller bearing cone (34). 3. Turn hub (27) over and install spacer (32) and bearing race (31). 4. Install hub assembly (27) in position on the steering housing. Install roller bearing (30) and seal (28) on the hub assembly. Install O-ring (26) on hub (27). 5. Install washer (24) and seal (25) on carrier (17). 6. Install two backup rings (22) and two seals (23) onto piston (21). Lubricate the backup rings and the two seals with a light coat of oil prior to installation. 7. Install piston (21) into ring rear (17). 8. Install six springs (18), six cups (19), six bolts (20) and nuts into ring gear (17). 9. Install the ring gear carrier (17) onto the hub. 10. Install nut (15). Install two lug nuts on a wheel stud and tighten the two nuts together. Install a torque wrench on the outer lug nut as shown. 11. Install tooling (B) and tighten nut (15), while rotating hub (27) with a torque wrench. Observe