Hall Sensor; Heater Plate And Motor Assembly - Fisher & Paykel DishDrawer DD24D Series Service Manual

8.17

Hall Sensor

1. Remove the wiring cover (refer to Section 8.15).
2. Unplug the wiring connection from the hall sensor.
3. Gently press the hall sensor locking tab in the direction
shown and lift the hall sensor out.
Refit in reverse manner and ensure the hall sensor is properly
clipped in.
8.18

Heater Plate and Motor Assembly

1. Remove the baskets and rotor assembly (refer to Section
8.14).
2. Remove the wiring cover (refer to Section 8.15).
3. Remove the element connector cover and the element
wiring connector.
4. Remove the drain hose and the heater plate earth wire.
5. While lifting the locking tab (indicated) on the outer
locknut, rotate the outer locknut anti-clockwise until it
comes free of the tub tabs, then remove it.
6. Take care not to damage any motor wiring as the locknut
is turned, or the flap valve slot when the locknut is
removed.
7. Lift the rear of the heater plate and motor assembly clear
of the tub and slide the drain spigot out of the tub drain
area.
8. Remove the inner locknut and motor shim to release the
motor assembly from the heater plate.
9. Take care with the seals between the motor assembly and
the heater plate, and the heater plate and the tub. These
seals and their corresponding sealing surfaces must be
clean and the seals correctly placed during reassembly.
10. Check both the drain hose 'O' ring and the drain spigot 'O'
ring for damage and replace them if necessary. Lubricate
before reassembly.
11. Replace the flap valve.
Reassemble in reverse manner, ensuring all the locking ring
tabs are engaged.
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599735A