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 TM 9-4120-425-14&P
CONDENSER IMPELLER FANS AND MOTORS DIRECT SUPPORT MAINTENANCE
0062-00
REPLACEMENT - Continued
REMOVAL - Continued
5.
Slide out motor shaft from impeller.
6.
Lift out motor from unit.
7.
Remove four screws (8) and four flat washers (9) to remove inlet bell (10) from scroll (11).
8.
Remove impeller (7) from scroll (11).
INSTALLATION
NOTE
Install condenser motor so that direction of rotation arrow matches rotation mark on
chassis.
NOTE
Be sure to coat the motor shaft with general purpose grease (Item 28, Table 1,
1.
Use a socket head screw key (Item 13, Table 2, WP 0118-00) to install setscrew (6) onto impeller (7) but leave a
loose fit for motor shaft assembly.
2.
Position impeller (7) into the scroll (11).
3.
Install inlet bell (10) on the scroll (11) using four screws (8) and four flat washers (9).
4.
Position motor (4) onto motor mounting plate (5) while sliding motor shaft into impeller (7).
5.
Center all parts to eliminate contact between rotating components.
6.
Secure motor (4) with four nuts (1), and four washers (2 and 3).
7.
Adjust position of impeller and secure with two setscrews (6).
8.
Reconnect wiring, remove tags. See schematic diagram WP 0122-00.
9.
Install top covers (WP 0019-00).
0062-00-2
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