TM 11-6660-200-14
4-28.
POWER CABLE REPLACEMENT. (CONT)
INSTALLATION
1.
Install wire retainer (7), washer (8), and rubber bushing (9) on wire. Leave about 5 inches of cable
protruding.
NOTE
For correct soldering methods, refer to TB SIG 222.
2.
Solder each wire to two connector body pins (11).
3.
Slide rubber bushing (9), washer (8), and wire retainer (7) down cable and screw wire retainer to connector
body (10).
4.
Tighten two screws (6) on wire retainer (7).
5.
Aline notch (12) on connector body (10) with key (13) on J401 and push connector into place.
6.
Tighten knurled collar (14).
4-29.
IMPELLER REPLACEMENT.
MATERIALS/PARTS: Impeller assembly (T-420A/GMQ-11) NSN 6660-00-505-4781
PRELIMINARY PROCEDURE: Tilt support assembly (para 4-12).
REMOVAL
1.
Remove rubber nose cap (1).
2.
Remove three screws (2) and lockwashers (3) and remove impeller (4) from hub (5).
INSTALLATION
1.
Install impeller (4) on hub (5) and aline three screw holes.
2.
Install three screws (2) and lockwashers (3).
3.
Install rubber nose cap (1).
FOLLOW-ON MAINTENANCE: Set support assembly upright (para 4-12).
4-41
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