TM 5-5420-226-20-3
COMPENSATING IDLER WHEEL REPLACEMENT (Sheet 3 of 3)
1.
Using 1-1/2 inch socket with extension
and hinged handle, remove 10 nuts (A)
and flat washers (B) securing roadwheel
(C) to wheel hub (D).
2.
Using second technician for help, pull one
roadwheel - then the other, off mounting
studs.
CLEANING AND INSPECTION:
Inspect and clean mounting hub surface
with wire brush and rag prior to mounting
roadwheels.
INSTALLATION:
NOTE
Do not damage hub mounting studs when installing rotad-
wheels.
Position inside compensating idler wheel (A).
1.
Position outside compensating idler wheel (B).
2.
3.
Install 10 flat washers (C) and nuts (D).
4.
Using 1-1/2 inch socket wrench with
extension and torque wrench, tighten
nuts (D) to 400-500 lb-ft (542 -678 N·m).
Reconnect track (TM 5-5420-226-10).
5.
End of Task
TA169316