WRENCH 5P7426 - Caterpillar

13. Remove the lower ten nuts (13) to allow for the installation of Tooling (E). 14. Install Tooling (E) on housing (12). Remove the remainder of the nuts. 15. Remove bolt (14) from the articulation cylinder pin to allow for clearaoce for housing assembly removal.16. Install two 3/4 in - 10 NC Forcing Screws in the housing. Remove the housing assembly from the bevel gear case. The weight of the housing assembly is 277 Kg (610 lb). 17. Put the final drive housing on blocks with the planetary carrier up as shown. Remove gear (15). 18. Fasten a hoist to carrier assembly (16) and remove it from the final drive. The weight of the carrier assembly is 66 Kg (146 lb). 19. Bend the locks away from the bolts that hold shafts (17) to the carrier assembly. Remove locks (18) and the bolts. Remove retainer (19) from the shafts.20. Remove shafts (17) from the carrier assembly. Remove gears (22) and washers (20) from each side of the gears. Remove two roller assemblies (21) per gear. 21. Turn the carrier housing on its side and remove ring (24) from the carrier housing with Tool (F). Remove washer (23). 22. Bend the locks away from the bolts. Remove bolts (25) and locks (26). Remove the plates under the locks that fasten ring gear (27) to the housing.23. Lift the ring gear high enough to install a nylon sling and a hoist. Remove ring gear (27). The weight of the gear is 28 Kg (62 lb). 24. Put the housing assembly on its side as shown.
Be careful that the shaft does not fall out of the housing and cause personal injury.
25. Slide shaft (28) from the housing far enough to install a sling and hoist. Remove shaft (28) from the housing. The weight of the shaft