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 TM 55-1905-219-14-8
4-23. HVAC SUPPLY FAN AND MOTOR - MAINTENANCE INSTRUCTIONS
(Continued).
LOCATION
ITEM
ACTION
REMARKS
REMOVAL
2.
a. Screws
Remove.
(1)
b. Conduit
Remove.
box cover
(2), and
gasket
(3)
c. Wiring
Tag and disconnect.
d. Coupling
Disconnect.
(4)
In order to avoid personal injury and damage to the equipment, obtain help to hold
the fan while disconnecting ducts.
e. Nuts
Remove.
On both ends-
(5), and
total 28 places.
screws
(6)
f. Fan
1. Lower to deck.
2. Block to prevent
rolling.
SERVICING
3.
Clean interior of hous-
ing and wheel assembly.
4-748
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