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TM 5-4120-393-14
4-59. Condenser Fans
This task covers:
a. Removal
c. Inspection
b. Cleaning
d. Installation
Initial setup.
Tools:
Tool kit, service, refrigeration unit NSN 5180-00-596-1474
Personnel: 1
Material:
Rags (Appendix E, item 9)
Equipment condition:
1. Turn unit power off at power source. If there is a chance that it will be turned on, also disconnect power cable
to air conditioner.
2. Remove lower front panel. See para 4-24.
3. Remove condenser fan covers. See para 4-26.
General Safety Instructions:
WARNING
Disconnect input power to the air conditioner before performing any internal
maintenance. Voltages used can KILL. Shutting the unit off at the control panel
does not disconnect unit power.
REMOVAL
1.
Using allen wrench, loosen two setscrews (1) in each fan (2).
2.
Remove fans (2).
3.
Using screwdriver, remove six screws (3) and washers (4) from each set of inlet rings (5)
4.
Remove inlet rings (5).
4-135
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