TM 1-4920-455-13&P
h. Installing Welding Exhaust Fan.
1. Loosen and remove four bolts (1), lockwashers
(2), and washers (3) from brackets (4) securing welding
exhaust duct assembly (5) to shelt wall. Remove
duct assembly and set aside.
2. Remove closeout panel (6) from shelter wall.
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