TM 5-5420-226-20-3
ROADWHEEL REPLACEMENT (Sheet 4 of 4)
9. Using 1-5/16 inch socket with extension and
hinged handle, remove 10 self-linking nuts (A)
and 20 flat washers (B) securing roadwheel (C) to
wheel hub (D). Discard 10 self linking nuts (A).
10.
Using second person for help, pull one
roadwheel, then the other, off mounting
studs. Do not damage studs.
CLEANING AND INSPECTION:
Ispect and clean mounting hub surface
with wire brush and rag prior to mount-
ing road wheels.
INSTALLATION:
1.
Position inside roadwheel (C) with wear
surface (E) facing out.
Position outside road wheel (C) with wear
2.
surface (E) facing in.
Install 20 flat washers (B) and 10 new self-
3.
locking nuts (A).
Have second person back vehicle up so lifting
4.
~
arm can be removed.
If track was removed or disconnected, replace
5.
or reconnect (TM 5-5420-226-10).
6.
Using 13/16 inch socket with extension and
torque wrench, tighten nuts (A) to 320-350 lb-ft
(434475 N·m) lubricated.
End of Task
Change 3