CONDENSER FAN, MOTOR, AND HOUSING REPAIR.Continued

TM5-4120-383-14

5-9. CONDENSER FAN, MOTOR, AND HOUSING REPAIR.Continued

(1) To replace connector:

(a) Loosen cable clamp.

(b) Tag and unsolder leads.

(d) See wiring diagram figure 4-4 and tags and solder leads

to new connector. Remove tags.

(e) Secure cable clamp.

(2) To replace overload (thermal) protectors:

Overload protectors are not replaceable on this motor. If

testing (para 4-36) indicates an open overload protector, replace

motor.

(3) To replace bearings:

Match-mark stator and both end brackets to ease

(a)

reassembly.

Remove four screws each from front and rear brackets.

(b)

Using a

Carefully separate end brackets from stator.

(c)

brass or plastic bar and hammer tap opposite sides, top

and bottom in alternating sequence to break end

brackets loose.

Remove end brackets.

(d)

Press out or carefully drive bearings out of end

(e)

Retain washers and load spring from front

brackets.

bracket for use at reassembly if they are not damaged.

(f)

Examine rotor, stator, and shafts for nicks, gouges,

deformations, and evidence of overheating.

Dress high metal defects in shafts with a fine file or

(g)

If damage exceeds repairable limits, replace

stone.

motor.

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