REPAIR OF CONDITIONED AIR SYSTEM
Section I. CONNECTION COMPONENTS
b. Removal. Remove air duct assembly, distribution
plenum coupling clamps, air duct adapter and duct
covers as described below.
This section provides instructions for replacement of
(1) Disconnect air duct assemblies (2, fig. 7-1) from
those items considered as connection components for
source of conditioned air.
the conditioned air system. They consist of the air duct
(2) Loosen coupling clamp (1) and disconnect air
assembly, air duct adapter coupling clamps, duct covers,
duct assemblies (2) from air duct adapter (4). Remove
air distribution plenum and the air duct adapter flange.
coupling clamps (1) and air duct assemblies (2).
c. Installation. Install air duct assembly, coupling
7-2. Air Duct Assembly, Coupling Clamps, and Duct
clamps, and duct covers as described below.
(1) Install duct assembly (2, fig. 7-1) at conditioned
air inlet flange on air duct adapter (4) and secure with
a. General. The duct covers are hinged formed metal
coupling clamp (1).
discs that are used to cover the shelter air inlet and outlet
(2) Position duct assembly (2) along roof panel and
ducts when ducts are not in use. The coupling clamps
are standard V-clamp used to secure the air duct
(3) Connect duct assemblies (2) to source of
assembly to the shelter air duct adapter. The air duct
assembly is a wire reinforced, insulated fabric, flexible
duct used to connect a conditioned air source to the
shelter inlet duct.