LINES GP-HYDRAULIC 9V9145 - Caterpillar

Illustration 15 g00833536
Install Tooling (N) and remove plate (20).
Illustration 16 g00833537
Use Tooling (D) and remove gear (21), the shaft, and the bearing cones.
Illustration 17 g00833538
Use a suitable press in order to remove shaft (22) from bearing cone (23), and gear (21).
Place the shaft and the bearing cone in a position in order to remove the remaining bearing cone on the other end of the shaft.
Illustration 18 g00833540
Use Tooling (D) in order to remove bearing cup (24) from gear (21). Repeat this Step for the bearing cup on the other side of the gear.
Repeat Steps 17 through 20 for the remaining two gears.
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Remove bolts (25) and retainer (26) from the hub.
Illustration 20 g00833543
Use straps and a suitable lifting device in order to remove hub (27) and the ring gear. The weight of the hub and ring gear is approximately 27 kg (60 lb).
Illustration 21 g00833544
Remove retainer (28). Remove hub (27) from ring gear (29).
Illustration 22 g00833559
Install Tooling (G) and Tooling (H), as shown. Pull hub (30) and bearing cone (31) away from the spindle.
Illustration 23 g00833560
Remove bearing cone (31) and O-ring seal (32). Install Tooling (E). Use Tooling (E) and a suitable lifting device in order to remove hub (30). The weight of the hub is approximately 64 kg (140 lb).
Remove Tooling (E).
Illustration 24 g00833561
Use Tooling (J) in order to remove bearing cup (33).
Remove Duo-cone seal gp (34).
Repeat Steps 27 and 29 for the opposite side of the hub.
Illustration 25 g00833562
Remove bolts (35).
Illustration 26 g00833563
Remove Duo-Cone seal gp (36).
Install Tooling (E) with Tooling (P). Use Tooling (E) and a suitable lifting device in order to remove spindle (37) from case (38). The weight of the spindle is approximately 43 kg (95 lb).
Remove Tooling (E).
Illustration 27 g00833565
Use Tooling (H) and Tooling (K) in order to remove bearing cone (39). Note: The removal procedure may cause damage to the bearing cone.
Illustration 28 g00833635
Place the spindle in this position, as shown. Remove O-ring seal (40).