Toshiba MMD-AP0726HP-UL Service Manual page 87

No. Part name
1. Detachment
⑧
Fan motor,
Fan
1) Perform 1 of ① to remove the electrical parts box cover.
2) Remove the connectors of the wires of the fan motor
from the fan control P.C. board.
CN703 : Fan motor (Black wire)
CN704 : Fan motor (White wire)
CN705 : Fan motor (Red wire)
3) Perform 1 of 7 to remove the bottom plate (fan side).
4) Remove the screws A (M8 x 0.8" (20mm), 8 pcs)
and loosen the screws B (M8 x 0.8" (20mm), 2 pcs).
(The fan motor is in the temporary hanging state by the
fixing plate.)
5) Remove the fan assembly.
Weight of the fan assembly is about
66 lbs (30kg) Handle it by 2 workers.
6) Remove the screws C (M8 x 0.8" (20mm), 8 pcs).
7) Loosen the hexagonal bolt of the fan and
pull out the fan from the shaft.
8) Remove the screws D (4 pcs) from the fan case and
remove the nose plate and then take out the fan.
9) Remove the ground screw of the fan motor.
10) Remove the screws E(M8 x 0.8" (20mm), 2 pcs)
and remove the motor fixing plate and fan motor.
Procedure
Fan assembly
CAUTION
Ground screws
Ferrite core
Screw E
Motor fixing plate
Wires of
the fan
motor
CN703
CN704
CN705
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Remarks
screw A
screw B
screw C
Hexagonal bolt
screw D
Nose plate