Mitsubishi Electric MXZ-3C24NA Service Manual page 80

OPERATING PROCEDURE
5. Removing the expansion valve
(1) Remove the top panel, and the service panel (Refer to 1).
(2) Disconnect the power supply and indoor/outdoor connect-
ing wire.
(Gas recovery is not required if the unit is pumped down.)
(3) Remove the LEV coils.
(4) Detach the brazed parts of the expansion valves and
pipes.
OBH702A
Photo 9
Discharge pipe
brazed part
Suction pipe
brazed part
Compressor nuts
LEV coils
80
PHOTOS
Expansion
valves
Expansion
valves