Samsung AM032MNQDCH/AA Service Manual page 146

Disassembly and Reassembly
No Parts
3-86
Procedure
3) Remove the screw of the Cover Pipe that is
used to fix the In/Out Pipe. Remove the In/
Out Pipe.
(Use +Screw Driver)
4) Remove the Heat Exchanger from the
indoor unit's cabinet.
Remark
Samsung Electronics