|
| |
TM 9-2350-287-20-2
15-22. TOP MIDDLE DOOR REPAIR (continued).
e.
INSTALLATION
1.
Install two hinge arms (6) on door (9) with eight screws (28),16 washers (1 3), and eight new Iockwashers (12)
and nuts (11).
2.
Attach endless sling and hoist to lifting lug (10), and take up slack.
3.
Install bearing (5) in hinge (4).
WARNING
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
Personnel should stand clear during lifting operations. A swinging or shifting load can
cause severe injury to personnel.
NOTE
• An assistant is needed to help position door properly on vehicle.
• Do not tighten screws on hinges until hinge arms are secured to hinges.
Install hinge (4) on vehicle with three screws (1), washers (3), and new Iockwashers (2).
Install two hinge arms (6) and shield (7) on hinge (4).
Install bearing (14) on hinge (15).
Install hinge (15) on each of two hinge arms (6) and vehicle with three new Iockwashers (22), washers (21),
and three screws (23).
Using hoist and sling, position door (9) over opening until it is perpendicular to vehicle.
NOTE
Doors may have to be maneuvered past perpendicular to install leaf springs.
Install 12 leaf springs (8) in hinge (15).
Install shield (16) on hinge (15).
Position anchor (20) over end of 12 leaf springs (8), and install anchor (20) on vehicle with four new
Iockwashers (18), washers (19), and four screws (17).
Using hoist and sling, allow door (9) to close. Remove sling and hoist from lifting lug (10).
Install spacer plate (24) on hull with two washers (25), new Iockwashers (26), and screws (27).
15-50
|
