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TM 9-2350-287-20-2
11-4. ROADWHEEL REPLACEMENT (continued).
WARNING
When driving vehicle on or off lifters, clear the area. Lifters may fly out from under the
vehicle and cause serious injury to personnel.
4.
Drive vehicle slowly forward only far enough to lift outer roadwheel (6) off track (3).
WARNING
Block vehicle to prevent it from moving. Failure to comply with this warning may result in
serious injury or death to personnel.
5.
Remove 10 self-locking nuts (4) and washers (5) from outer roadwheel (6). Discard self-locking nuts.
6.
Tap inner roadwheel (7) lightly with hammer, and remove outer and inner roadwheels (6 and 7) from roadwheel
hub (1).
7.
Pull track (3) away from top of outer and inner roadwheels (6 and 7).
8.
Loosen, but do not remove, 10 self-locking nuts (4) on outer roadwheel (6).
WARNING
Use extreme caution when using hydraulic jack. Carelessness can result in injury
to personnel or damage to equipment.
9.
Place hydraulic jack (8) with base on track (3) and head under roadwheel hub (1).
10.
Raise jack until outer and inner roadwheels (6 and 7) clear track (3).
11.
Remove 10 self-locking nuts (4) and washers (5) from outer roadwheel (6). Discard self-locking nuts.
12.
Tap inner roadwheel (7) lightly with hammer, and remove outer and inner roadwheels (6 and 7) from roadwheel
hub (1).
11-9
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