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TM 9-2350-287-34
10-3. PERSONNEL AIR DUCT VENTILATING FAN REPAIR (continued).
c.
ASSEMBLY
WARNING
1.
2.
3.
4.
5.
6.
7.
8.
Safety goggles should be worn when installing retaining rings. Retaining rings are
under spring tension and can act as projectiles when released. Failure to follow this
warning can result in severe eye injury.
Install retaining ring (30) and washer (29) on armature (31).
Using arbor press, install bearing (28) on armature (31).
Install washer (32), insulator (34), retaining ring (33), and washer (35) on armature (31).
Using arbor press, install bearing (36) on armature (31).
Install armature (31) in motor housing (37).
Install two brushes (24) and brush caps (25) in motor assembly (23).
Install two washers (26), new spring tension washer (22), and end cover (21) on motor assembly (23) and
secure with two screws (27).
Install motor assembly (23) in fan assembly housing (9).
10-13
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