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TM5-4120-376-14
4-16. CONDENSER FAN MOTOR/Inspect, Service, Test, Replace
This Task covers:
a. Removal
b. Inspect
c. Service
d. Test
e. Replace
f. Installation
INITIAL SETUP
Disconnect Power
Tools
TOOL KIT (SC 5180-90-CL-N18)
NOTE
Replace maintenance function is done by removal/installation maintenance
tasks.
LOCATION/ITEM
CONDENSER, FAN MOTOR
NOTE
Preliminary procedure: Condenser Fans, and Support Assemblies REMOVAL in
paragraph 4-15, page 4-39.
Inspect:
1. Spin rotor shaft (1) and listen for bearing noise indicating rough operation.
2. If roughness exists when turning the shaft slowly backward and forward by
bearings.
hand, replace
3. Grip the rotor shaft (1) and attempt to pull it in and out checking for end play.
4. If end play exists, replace load springs and shims.
4-52
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