TM 5-5420-202-20-3
TRACK SUPPORT ROLLER REPLACEMENT (Sheet 9 of 11)
12. Position inner bearing (H) to support roller
assembly (K).
13. Have second person position support roller (K)
and inner bearing (H) on support axle.
Install outer bearing cone (J) into position
on axle.
Screw round nut (L) onto shaft. Using socket
wrench, tighten round nut (L).
Loosen round nut (L) about 1/2 turn so
support roller (K) turns easily.
Rotate support roller (K) while retightening
nut (L) until bearings bind. Back nut off 1/4
turn.
Go on to Sheet 10