DIAGNOSIS 1




PROCEDURE 1

Step 1

Lever off left buckle.

Step 2

Lever 2 screw covers off.

Step 3

Remove FAN cover.

CHECK AND TEST 1

Step 1

If wires touch fan blade, follow below steps to rework unscrew fan base (don't remove fan from buckle).

Step 2

Fix wires with tape.

DIAGNOSIS 2

CHECK AND TEST 2



Step 1

Check whether fan shaft is loose or fan blade is broken.

DIAGNOSIS 3

PROCEDURE 2

Step 1

Lever off left buckle.

Step 2

Lever off left buckle.

Step 3

Remove FAN cover.

Step 4

Loosen fan buckle.

Step 5

Remove fan from cavity.

Step 6

Unscrew fan base.

Step 7

Disconnect terminal of fan.

Step 8

Take the fan away.


Reverse above steps to install a new fan.


DIAGNOSIS 1




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