Toshiba MMU-UP0051MH-E(TR) Service Manual page 161

No. Part name
1. Detachment
Fan motor
fan
1) Perform work of procedure 1. of
2) Remove the banding band and clamps of the lead
wires which are connected to the following connectors
of the control P.C. board.
NOTE
Be sure to unlock the lock of the housing before removing
the connector.
CN210 : Fan motor (7P: White)
3) Remove the hooking claws at both sides of the fan
case (lower) and remove the fan by pulling out it from
the partition board.
4) Loosen hexagon socket head screw of the fan.
5) Remove screws of the fixing bracket while holding the
fan motor, and then remove the fan and the fan motor.
2. Attachment
1) Insert the fan into the shaft of the motor and screw the
fan motor with the fixing bracket.
For the boss of the fan, attach hexagon socket head
screw to shaft of the motor matching the marked
position of the shaft with groove of the fan.
NOTE
Match the rotation direction of the motor with that of the
fan, and fix the fan motor so that the motor lead section
comes to the piping side referring to the right photo.
2) Determine the position so that the fan locates at the
center against the fan case (upper), and then fix the
fan with hexagon socket head screw.
NOTE
Use a torque wrench and tighten the screw with 4.9 N•m or
more to fix the fan.
3) Mount the fan case (lower) as before, and check the
fan smoothly rotates without contacting with fan case.
4) Connect the connectors disconnected in procedure
5) Fix parts as before in order of Electric parts box
Electric parts cover
Procedure
.
Air intake grille.
– 161 –
Remarks
Remove the banding band
CN210 : Fan motor
Remove the clamp
Hooking claw
Relief groove
Fixing screw
Motor fixing bracket
.
Fan motor
Fan case (Upper)