Mitsubishi Electric MXZ-3E54VA-E1 Service Manual page 111

OPERATING PROCEDURE
5. Removing the expansion valve
(1) Remove the service panel (Photo 1).
(2) Remove the top panel, the cabinet, and the back panel
(Photo 1, 2, 3).
(Gas recovery is not required if the unit is pumped down.)
(3) Remove the electrical parts for removing LEV R (Photo 4, 8).
(4) Remove the LEV coils.
(5) Detach the brazed parts of expansion valves and pipes.
OBH723D
Photo 11
LEV coils
111
PHOTOS
Expansion
valves