Figure 6-129. Removing outer race and roller assemblies.

1 Hub

2 Final drive gear

3 Idler pinion

Figure 6-130. Removing final drive gear and hub.

1 Plug

2 Dowel

(6) Separate gear (2) from hub (1) after

Figure 6-129. Removing outer race and roller assemblies.

removing the bolts which hold the two together.

(7) Inspect hub inner bearing cone (5, fig. 6-

(5) Attach a hoist to support final drive gear

131).

(2, fig. 6-130) and final drive gear and hub off the

(8) Using puller assembly (4, fig. 6-132), three

sprocket shaft.

arms (1), spacer (3), cylinder group (1, fig. 6-131),

WARNING

a pump group, and an adequate spacer (3), remove

Support idler pinion (3) during removal

bearing cone (5) from the final drive hub.

of final drive gear (2) and hub (1). The

idler pinion is supported only by the

NOTE

Heat bearing cone (5) in oil at installation.

idler pinion inner bearing and is free to

fall.