Samsung AHU Series Service Manual page 13

No Parts
5 FAN & MOTOR 1) Loosen 11 of the front screw(CCW) and
2) Loosen 6 of the Front screw(CCW) and
3) Disconnect the Connector Wire that is
5) Pull the A'ssy Fan Blower.
Samsung Electronics
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Procedure
detach the Cabinet Front Down.
detach the Bracket.
connected to the Motor.
Disassembly and Reassembly
Remark
3-5