ARMY TM 9-4120-380-14
NAVY EE-000-BA-MMA-010/7053-AC
AIR FORCE TO 35E9-136-21
4.49
CONDENSER MOTOR AND HOUSING ASSEMBLY. This task covers inspection, testing, removal and
installation.
INITIAL SETUP
Tools:
Tool kit, service, refrigeration unit (Item 1, Appendix B)
Adapter, torque (Item 9, Appendix B)
Personnel: 1
Equipment Conditions:
Disconnect mput power to the air conditioner before performing any mternal
maintenance Voltages used can KILL. Shutting the unit off at the control panel does not
disconnect unit power.
(1) Disconnect air conditioner input power at source; and
(2) Remove condenser fan section panel (paragraph 4.23).
REMOVAL
a.
Remove two screws (16) securing cover (15) to J-box (12) (see fig. 4-39).
b.
Remove cover (15).
c.
Tag and disconnect leads from J-box (12).
d.
Remove screws (1), lockwashers (2), flat washers (3) securing cable tie-down clamps (4) to fan housing (11).
NOTE
The following steps require two people.
e. Remove four mounting bolts (10), locknuts (5), and eight flat washers (6) and (9) on cross-frame (7) that mounts
motor and fan assembly (11).
f. Move motor and fan assembly (11) forward to gain access to rear motor mounting bolts (17).
g. Loosen the two rear mounting bolts (17) and remove two front motor mounting bolts (14) and flat washers (13).
h. While holding the cross-frame (7), slide motor and fan assembly (11) forward until free of rubber shock mounts
(8).
i. Remove fan and motor assembly (11).
4-104
