TM 55-1905-219-14-11
5-137. HVAC DUCTING - MAINTENANCE INSTRUCTIONS.
This task covers:
Repair or Replace
INITIAL SETUP
Test Equipment
References
NONE
NONE
Equipment
Special Tools
Condition
Condition Description
NONE
NONE
Material/Parts
Special Environmental Conditions
NONE
NONE
Personnel Required
General Safety Instructions
1
NONE
LOCATION
ITEM
ACTION
REMARKS
REPAIR OR REPLACE
1.
Ducting
a. Water-
Repair or replace.
tight
closure
(1)
b. 1800
Repair or replace.
return
bend (2)
c.
6 inch
Repair or replace.
steel
pipe (3)
d. 1-1/2
Repair or replace.
wire
mesh
bellmouth
(4)
5-1396