ARMY TM 10–8340-224–13
AIR FORCE TO 35E5-6-1
NAVY NAVFAC–P-337.A
NOTE
Ensure arches are parallel.
(3)
Install purlin (1) at ridge.
(4)
(5)
(6)
(7)
Identify end fitting (6) on each end of purlin (1).
Fit end fitting (6) in each arch assembly boss (7)
simultaneously.
Rotate purlin (1) 90° so that end fittings (6) lock
into boss (7) at each arch assembly (5).
Unfasten retaining strap (8) and rotate a purlin
diagonal brace (9) toward arch assembly (5).
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