TM 9-2320-289-20
10-29. ATTENDANT’S SEAT MAINTENANCE (M1010) (Con’t).
NOTE
Some models use a locknut instead of a washer (16) and nut (17) at roller
(14).
7.
Remove 4 nuts (17), washers (16), and rollers (14).
NOTE
Mark location of brackets (15) on attendant’s seat frame for Installation.
8.
Remove 4 nuts (22), 4 washers (23), 2 brackets (24), and 2 brackets (15).
c.
ASSEMBLY
1.
2.
3.
Install 2 brackets (15) and 2 brackets (24) with 4 washers (23) and nuts (22).
Install 4 rollers (14) with washers (16) and nuts (17).
Install track Iockpin (19) at travel adjustment arm (18) with new locknut (20).
WARNING
4.
5.
6.
7.
8.
Ambulance attendant’s seat stem assembly (26) is spring loaded.
Carefully raise and lower attendant’s seat to avoid risk of injury.
Depress pedal at height adjustment arm (21). Install stem spring (12) and stem assembly
(26).,
Install support bracket (10) with support bracket pin (25) and new cotter pin (11).
Install 2 seatbelts (4) to seatbelt bracket (5) with 2 bolts (3), washers (9), and nuts (8).
Tighten nuts to 40 Ib.-ft. (54 N•m).
Install seat (2) with 3 new Iockwashers (1) and screws (27),
Install seatbelt bracket (5) on seat (2) with 3 new Iockwashers (6) and screws (7).
d.
INSTALLATION
1.
Aline rollers (14) on top and bottom tracks
2.
Depress pedal at travel adjustment arm (18) and slide attendant’s seat assembly into first
locking position.
3.
Install stop bolt on track.
4.
Check attendant’s seat for free travel.
10-109
