Sanyo STB1220C1 - Manual (Page 43)

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(3) Lift the electrical heater up out of the unit. (Fig. 9)
(4) Remove the 4 screws holding the electric heater
and take off the evaporator’s casing plate. (Fig. 10)
9-5. Removing Blower Wheel
(1) Remove the electric heater.
Refer to “9-4. Removing Electric Heater.”
(2) Loosen the bolt holding the blower wheel on the
motor shaft. (Fig. 11)
(3) Remove the blower wheel from the unit. (Fig. 12)
9-6. Removing Evaporator
(1) Remove the top cover plate and blade Ass´y.
Refer to “9-4. 1) and 2) Removing Electric Heater.”
(2) Remove the screws holding the evaporator.
(Fig. 13)
Fig. 13
Fig. 12
Blower wheel
Fig. 11
Blower wheel
Fig. 9
Electric
heater
Fig. 10