REMOVAL - TM-5-4120-374-130074

TM 5-4120-374-13

4-21. CIRCULATING FAN (CONT)

REMARKS

ACTION

LOCATION/ITEM

FRONT OF HOUSING

a. Remove eight (8) screws securing return air grill.

2. Return Air Grill

b. Remove return air grill.

a. Remove eight (8) screws securing air diffuser grill.

3. Air Diffuser Grill

b. Remove air diffuser grill.

a. Loosen setscrews and remove knobs from return air control,

4. Control Panel Plate

selector switch and thermostat switch.

b. Remove two (2) screws securing control panel plate.

c. Remove control panel plate.

a. Remove two (2) screws securing thermostat switch to front

5. Front Panel

panel.

b. Remove fourteen (14) screws securing front panel.

c. Remove front panel.

a. Remove seven (7) screws securing blower intake ring.

6. Blower Intake Ring

b. Remove blower intake ring.

a. Loosen setscrew in hub of circulating fan.

7. Circulating Fan

b. Carefully remove circulating fan.

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