TM 1-1520-238-23
13-93
13.28.
ECS CREW STATION DUCTS REMOVAL/INSTALLATION - continued
e. Install valve (18) on duct (19).
(1) Apply an even bead of adhesive on mating
surfaces of valve (18) and duct (19). Use
adhesive (item 16, App F).
(2) Position valve (18) on duct (19).
(3) Install two screws (20) through washers (21)
and valve (18) into duct (19).
f. Install valve (14) on duct (15).
(1) Apply an even bead of adhesive on mating
surfaces of valve (14) and duct (15). Use
adhesive (item 16, App F).
(2) Position valve (14) on duct (15).
(3) Install two screws (16) through washers (17)
and valve (14) into duct (15).
g. Install hose (10) on ducts (11) and (12).
(1) Install hose (10) on duct (11).
(2) Install two clamps (13) on hose (10).
(3) Install hose (10) on duct (12).
(4) Tighten clamps (13).
NOTE
Some clamp stack-ups will have spacers
or nuts.
h. Install clamp (5) on duct (6).
(1) Position clamp (5) on duct (6).
(2) Install screw (7) through washer (8) and
clamp (5) into airframe (9).
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