TM 5-5420-226-20-3
COMPENSATING IDLER HUB AND ARM REPLACEMENT (Sheet 2 of 3)
1. Using socket, remove six screws (A) and lock-
washers (B) securing hub and arm assembly
(C) to hull.
2. Install two capscrews into holes in oil seal
retainer (D) of idler arm (E).
3.
Using two other technicians, support hub
and arm assembly (C).
4. Screw two capscrews alternately into
retainer (D).
5.
Using two technicians, remove hub and
assembly (C).
6.
Remove preformed packing (F) from groove
in idler arm mount. Throw packing (F)
away.
7. Remove capscrews from retainer (D).
Go on to Sheet 3
TA169318
14-54
