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 4



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