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TM 55-1905-223-24-17
(d) Remove mounting bolts from bearings (9) and slide the straight shaft and bearings
assembly from the fan drum (5).
c. Remove bearings (9) from straight shaft (10).
(1)
Assemble parts as follows:
(a) Install bearings (9) onto straight shaft (10).
(b) Position shaft and bearings assembly inside fan drum (5).
Install bearing (9)
mounting bolts (13).
(c) Install fan sheave (11) onto straight shaft (10).
(d) Install gasket strip (6) and bearing cover (7) with bolts and washers (8).
(e) Install impeller (3) and finger ring (4) (REPAIR, step d., above).
d. Install electric motor (2) (paragraph 2-28).
e. Install ventilating fan and V-belt (12) (paragraph 2-27).
f.
Operational check:
(1)
Turn electrical power ON.
(2)
Start and run fan to check operation.
(3)
Remove "Out of Service" tag from circuit.
3-53
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