TM 5-4310-452-14
5-28. DOOR ASSEMBLIES AND ACCESS DOOR REPLACEMENT.
This Task Covers:
a. Removal
b. Installation
Initial Setup:
Equipment Conditions:
Materials/Parts:
• Engine off.
• Six lockwashers
• Door assembly or access door to be removed
• Thirteen self-locking nuts
open.
• Thirteen self-locking screws
Tools/Test Equipment:
Personnel Required: Two
• General mechanic's tool kit
a.
REMOVAL
NOTE
Use this task to remove either the left or right door assembly, or the access door. Right door
assembly and access door shown.
DOOR ASSEMBLY
1.
Remove 2 nuts (6) and lockwashers (5) from doorstop ends of door closures (4). Do not remove door closures from
doorstop. Discard lockwashers.
2.
Remove 11 screws (1) from hinge (2) and door assembly (3).
3.
Remove door closures (4) from door assembly (3) and remove door assembly from trailer.
4.
Remove 2 nuts (14), lockwashers (13) and door closures (4) from door assembly (3). Discard lockwashers.
5.
Remove 10 self-locking screws (20), nuts (18), and hinge (2) from roof assembly (17). Discard self-locking screws
and nuts.
6.
Inspect fiberglass panels (7, 8, and 19) and replace if necessary (see paragraph 5-33).
ACCESS DOOR
1.
Remove nut (6) and lockwasher (5) from doorstop end of door closure (4). Do not remove door closure from
doorstop. Discard lockwasher.
2.
Remove 4 screws (11) from hinge (10) and access door (12).
3.
Remove access door (12) from trailer.
4.
Remove nut (14), lockwasher (13), and door closure (4) from access door (12). Discard lockwasher.
5.
Remove 3 self-locking screws (15), nuts (9), and hinge (10) from roof assembly (17). Discard self-locking screws
and nuts.
b.
INSTALLATION
ACCESS DOOR
1.
Position door closure (4) in place on access door (12) and install nut (14) and new lockwasher (13).
2.
Position hinge (10) in place on roof assembly (17) and install 3 new self-locking screws (15) and nuts (9).
5-64
