5-5420-202-20-3
TM
TRACK DRIVE SPROCKET REPAIR AND REPLACEMENT (Sheet 5 of 9)
Using two other persons, lift sprocket (A) off
6.
hub {B).
Using chalk, mark sprocket (A) either `INNER'
7.
or `OUTER' depending on where it was
mounted to hub (B).
Remove three 5/8-18 UNF bolts from sprocket
8.
(A).
Using hammer and punch to drive, drive 11 tapered bushings (E) out of' sprocket (A). Replace
9.
bushings if needed.
10. 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).
TA249601
Go on to Sheet 6
14-74
