TM 5-6675-317-14
1-20.10 Replace Ventilation Duct.
MOS :
52C, Utilities Equipment Repairer
TOOLS :
Hacksaw
Electric Drill and Bits
Ball Peen Hammer
Pop Rivet Gun
Paint Brush
Cross Tip Screwdriver
SUPPLIES:
Sealant (Item 68, Appendix E)
Wood Block
Pop Rivets
Paint (Item 47, Appendix E)
Cheesecloth (Item 16, Appendix E)
Salvaged Ventilation Duct
a. Turn off air conditioner/heater so air will not blow through duct.
b.
Drill rivets from damaged section of duct. Remove joiner plates.
c.
Remove mounting screws to remove damaged sections of duct.
d.
Straighten remaining sections of duct at edges using hammer and wood
e. Place sealant on
f.
Install new duct
screws.
g.
Reinstall joiner
mounting edges.
section cut from
plates. Install
h.
Paint as necessary.
i. Turn on air conditioner/heater.
salvaged duct.
Secure to van with
rivets to secure.
Change 1
1-105/(1-106 blank)
