13)Blower / Fan / Impeller Assembly (51733) Replacement Procedure:
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Unplug the unit.
Remove the top panel (Two screws behind and slide back) Unfix the support to the hater housing. (4 bolts on the top) Unfix the upper heater housing. (3 screws and a few clamps)
The blower / fan is mounted on the shaft of the fan motor with the help of a nut Unfix the nut (rotate it clockwise) and remove the blower.
Replace the same.
Fix all the parts back by following the reverse procedure.
Blower / Fan / Impeller assembly
Nut
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