Mitsubishi Electric MU-A08ND-c1 Service Manual page 22

OPERATING PROCEDURE
3. Removing propeller and the outdoor fan motor
(1) Remove the cabinet. (Refer to 1.)
(2) Remove the propeller nut and remove the propeller.
NOTE : Loose the propeller in the rotating direction for
removal.
When attaching the propeller, align the mark on the
propeller and the motor shaft cut section.
Set the propeller in position by using the cut on the
shaft and the mark on the propeller.
(3) Disconnect the connector and remove the lead clamps and
outdoor fan motor lead wires.
(4) Remove the screws fixing the outdoor fan motor.
(5) Remove the outdoor fan motor.
4. Removing the compressor
(1) Remove the cabinet. (Refer to 1.)
(2) Remove the relay panel.
(3) Remove the soundproof felt.
(4) Remove the terminal cover.
(5) Pull out the lead wires from the glass terminal of the com-
pressor.
(6) Recover gas from the refrigerant circuit.
NOTE :
Recover gas from the pipes until the pressure gauge
shows 0 kg/cm
(7) Disconnect the welded part of the suction pipe and dis-
charge pipe.
(8) Remove the nuts fixing the compressor and the compres-
sor.
2 (0MPa).
Photo 5
Set screws of the
outdoor fan motor
Propeller
Propeller
nut
Set screws of the
outdoor fan motor
Photo 6
Glass
terminal
Compressor
22
PHOTOS
Outdoor fan motor lead wires
Hook
Relay panel
Outdoor
fan motor
Discharge
pipe
Compressor nuts
Suction
pipe