Mitsubishi Electric MJ-E14CG-S1-IT Service Manual page 28

(10)Removing and replacing the blower fan and blower fan motor
①Removing the rear casing.
casing)
②Remove the power control board.
replacing the power control board)
③Remove the blower fan locknut(1)
to remove the blower fan.
blower fan)
④Detach the tape which fixes the
blower fan motor lead wires to
blower fan guide casing and detach
lead wires from the blower fan
guide casing.
⑤Remove the blower fan motor
holding plate setscrews(3).
⑥Remove the blower fan motor
holding plate and cushions to
remove the blower fan motor.
blower fan motor)
(11)Removing and replacing the blower fan assembly
①Removing the rear casing.
casing)
②Removing the power control
and replacing the power control
board)
③Remove the lead wires from the
clampers on the blower fan guide
casing sides.
④Detach the cushion tapes from the
right side of the blower fan guide
casing to seperate the lead wires
from the blower fan guide casing.
⑤Detach the catches from the
blower fan assembly and drainpan
assembly.Then Pull upward the
blower fan assembly leaning
toward the heat exchanger to
remove the blower fan assembly.
blower fan assembly)
28
Blower fan Blower fan locknut
③
Blower fan motor
holding plate setscrews
④
⑤
Blower fan motor holding plate
blower fan guide casing
④
Cushion tapes
⑤
Blower fan
guide casing
③
④
Blower fan motor Blower fan motor
holding plate
Blower fan motor
⑥
Blower fan motor Blower fan motor
(blower fan side) (blower fan side)
⑥
Blower fan motor Blower fan motor
(casing side) (casing side)
Heat exchanger Drainpan assembly
assembly
⑤
⑤
Blower fan assembly Blower fan assembly
Blower fan
assembly
Drainpan
assembly
Tape
Cushion
Cushion
Catches(2)
Catches(2)