TM 5-3610-259-14
1.5.3.10 REPLACE VENTILATION DUCT.
TOOLS:
Hacksaw
Drill and Bits
Ball-Peen Hammer
Rivet Gun
Paint Brush
Cross-Tipped Screwdriver
Flat-Tipped Screwdriver
SUPPLIES: Sealant
Wood Block
Rivets
Paint
Cloths
Salvaged Ventilation Duct
1.
Turn off air conditioner/heater blowing air through damaged duct.
2.
3.
4.
5.
6.
7.
TOP VIEW
Drill rivets from damaged section and good sections of duct, and
remove joiner plates.
Remove damaged sections of ductwork by removing mounting screws.
Straighten remaining sections of ductwork at edges with hammer and
wood block.
Place sealant bead on all mounting flanges. Then replace duct
section with salvaged section and secure to van body with screws.
Replace joiner plates and rivets.
Turn on air conditioner/heater.
1-131
