TM 9-2320-272-24-2
3-254. TRACTOR SPARE TIRE CARRIER (M931A1/A2, M932A1/A2) REPLACEMENT
(Contd)
10.
Install utility chain around upper carrier (1) and attach to suitable lifting device.
11.
Lift carrier base (2) from vehicle and position on four jack stands.
12.
Remove utility chain from upper carrier (1).
13.
Remove six locknuts (13), screws (11), washers (12), and toolbox (10) from carrier base (2). Discard
locknuts (13).
14.
Remove six locknuts (5), washers (6), screws (9), and bracket assembly (8) from carrier step (7) and
carrier base (2). Discard locknuts (5).
NOTE
Assistant will support access steps during step 15.
15.
Remove eight locknuts (4), screws (3), and two carrier steps (7) from carrier base (2). Discard
locknuts (4).
b. Installation
NOTE
Assistant will support access steps during step 1.
1.
Install two carrier steps (7) on carrier base (2) with eight screws (3) and new locknuts (4).
2.
Install bracket assembly (8) on carrier step (7) and carrier base (2) with six screws (9). washers (6),
and new locknuts (5).
3.
Install toolbox (10) on carrier base (2) with six washers (12), screws (11), and new locknuts (13).
4.
Install utility chain around upper carrier (1) and attach to suitable lifting device.
5.
Lift carrier base (2) from four jack stands and position on vehicle.
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