T M 9 - 4 9 3 1 - 3 8 1 - 1 4 & P -2
Remove Fan and Guard:
1.
Take off plug (1) from tubeaxial fan (2).
2. Unscrew and take out four machine screws (3), four lockwashers (4), eight flat
washers (5), and four plain hexagon nuts (6) with screwdriver and wrench. Get rid of
Iockwashers (4).
3. Take off fan (2) and fan guard (7).
4. Look at fan (2) for cracks and bent blades. If bad, turn in fan (2). lf OK, set aside
for Iater use.
5. Look at fan guard (7) for cracks or bends. If bad, turn in fan guard (7). If OK, set
aside for later use.
Follow-on Maintenance:
NOTE: To install fan and rear fan guard, refer to task 12.
TASK 2 ENDS HERE
Volume IV
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3-34
Para. 3-7, Task 2
