TM 10-5411-224-14
4-14. POSITIVE DOOR HOLDER.
This task covers:
a.
Removal
c.
Test
b.
Installation
d.
Adjustment
INITIAL SETUP
Tools:
Personnel Required: (2)
General Mechanics Tool Kit
(Item 1, Appendix B)
Materials/Parts:
Door Assembly
Lockwasher (Item 20, Appendix E)
Lockwasher (Item 21, Appendix E)
Cotter Pin (Item 22, Appendix E)
Shim (Item 23, Appendix E)
Equipment Condition:
Roller Latch Assembly removed (Para. 4-18)
REMOVAL
1. At the shelter door (1), loosen strap (2) and remove ladder (3).
2. Remove two screws (8), lockwashers (9), and flatwashers (10) securing ground jumpers (11) to door (1).
3. Open shelter door (1).
4. Remove cotter pin (4) from chain and pin assembly (5) and remove pin from door stop bracket (6) and door
brace (7).
WARNING
Door assembly weighs in excess of 50 pounds use two personnel to support door during removal
or serious injury may result.
CAUTION
Door assembly weighs in excess of 50 pounds use two personnel to support door during removal
to prevent damage to the door or shelter.
4-29
