TM 9-2320-272-24-4
1.
For general cleaning instructions, refer to para. 2-14.
2.
For general inspection instructions, refer to para. 2-15.
3.
Inspect hinged floor (1) for cracked, broken, and tom floor plates. If cracked, broken, or torn, replace
hinged floor (1) (TM 9-237).
4.
Inspect retainers (8) and channels (15) for bends and breaks. If bent or broken, replace retainers (8) or
channels (15).
5.
Inspect hinge (4) for breaks, cracks, and smooth operation. If cracked, broken, or not operating
properly, replace hinge (4).
NOTE
Apply sealing compound to exterior joints prior to installation.
Insulate exterior joints and areas of metal-to metal contact with
adhesive.
Perform step 1 only if hinge is to be replaced .
1.
Install hinge (4) on under-frame (17) with fifty-six new rivets (16).
2.
Install new seal (10) on hinged floor (1).
3.
Install handle (12) on hinged floor (1) with four screws (11).
4.
Install five pads (14) on hinged floor (1) with ten screws (13).
5.
Install two channels (15), four new seals (9), and two retainers (8) on hinged floor (1) with thirty
screws (7).
6.
Install two pivots (6) on hinged floor (1) with four screws (5).
NOTE
Assistant will help with step.
Install hinged floor (1) on hinge (4) with fifty-five screws (3) and four screws (2).
5-488
