TM 9-4520-251-14
4-52 FAN BEARING (CONT)
Location/Item
Action
Remarks
REPLACEMENT/lNSTALLATION
6.
7.
8.
Fan ring,
Align assembled fan bearing (12), support (13),
bracket, and
and hub (14) with fan ring (10) and bracket (11)
bearing
and secure with screws (6), washers (7 and 8),
and nuts (9).
Pulley and
Install pulley (4) on fan bearing (12) using key
key
(5). Tighten setscrew (3).
Casting
Install casting (2) on bearing (12). Tighten set–
screw (1).
NOTE
Install vaneaxial fan as described in paragraph 4–51.
4-130
