ELECTRICAL SYSTEM.

TM 5-4120-339-14

TO 35E9-253-1

3-12.

ELECTRICAL SYSTEM.

a. Control Box.

WARNING

Disconnect the air conditioner from the electrical power before removing the

control box.

(1) Removal. (See figure 3-9.)

(2) Inspection.

(a) Inspect the control box for defective or missing attaching hardware and for damage which would

impair serviceability.

(b) Inspect inside of control box for defective or burned wiring.

(3) Repair.

(a) Replace defective or missing attaching hardware.

(b) If practical, replace defective or burned wiring.

(4) Replace. Replace control box if extent of damage would impair serviceability.

(5) Installation. (See figure 3-9.)

b. Selector Switch.

WARNING

Disconnect air conditioner from the electrical power before removing the selector

switch.

(1) Removal. (See figure 3-10.)

(2) Inspection. Refer to figure 3-11 and inspect the selector switch and electrical leads for evidence of

damage which would impair serviceability.

(3) Test. (See figure 3-11.)

(4) Replace. Replace the selector switch if evidence is found of damage which would impair serviceability, or

if any failure occurs during testing.

(5) Installation. (See figure 3-10.)

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