TRACK DRIVE SPROCKTE REPAIR AND REPLACEMENT (Sheet 5 of 9)
Using two other persons, lift sprocket (A) off
Using chalk (Item 11, Appendix D), mark
sprocket (A) either `INNER' or `OUTER'
depending on where it was mounted to hub (B).
Remove three 5/8-18 UNF bolts from sprocket
Using hammer and punch to drive, drive 11 tapered bushings (E) out of sprocket (A). Replace
bushings if needed.
With help from one other person, use pinchbar to set hub so other sprocket (F) faces up.
11. Repeat steps 2 thru 10 to remove other sprocket (F).
Go on to Sheet 6
14-76 Change 1