TM 9-4520-258-14
4-21.
DOOR ASSEMBLIES SIDE REAR AND SIDE FRONT.
This task consists of:
a.
Removal
b.
Disassembly
c.
Repair
d.
Assembly
e.
Installation
INITIAL SETUP:
Tools:
Material/Parts:
Tool Kit, General Mechanics (Item 1, App B)
Gasket (Item 6, App F)
Drill (Item 2, App B)
Gasket (Item 8, App F)
Bit Set (Item 2, App B)
Insulation (Item 56, App F)
Shears (Item 2, Appendix B)
Gasket (Item 7, App F)
Gasket Punch (Item 2, Appendix B)
Gasket (Item 9, App F)
Blind Riveter (Item 5, App B)
Insulation (Item 57, App F)
Rivet (Item 36, App H)
Equipment Condition:
Rivet (Item 37, App H)
Unit disconnected from power source (para 2-8)
Gasket (Item 12, App F)
Gasket (Item 13, App F)
NOTE
Disassemble only to the level required to make repairs.
a.
Removal. (Refer to Figure 4-21)
NOTE
Both door assemblies are similar in construction. The differences are in size and the number of
rivets used to secure the hinges. The rear panel is smaller and uses four rivets while the front
door is larger and uses five rivets.
(1)
Open door (1).
(2)
Remove insulation (2).
(3)
Remove nut (3), lockwasher (4), screw (5) and ground wire (6).
(4)
Drill out rivets (7) from hinge (8) and frame (9).
4-86
