Hall Sensor; Heater Plate And Motor Assembly - Fisher & Paykel DishDrawer DD247 Service Manual

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9.17 Hall Sensor

Remove the wiring cover (refer section 9.15)
1.
Unplug the wiring connection from the hall sensor
2.
Gently press the hall sensor locking tab in the
3.
direction shown and lift the hall sensor out.
Refit in reverse manner and ensure the hall sensor is
4.
properly clipped in.

9.18 Heater Plate and Motor Assembly

Remove the drawer front (refer section 9.2), baskets,
1.
filter plate (refer section 9.11) and rotor assembly
(refer section 9.12).
Remove the tub and rotate anti-clockwise (refer
2.
section 9.6)
Remove the wiring cover (refer section 9.15)
3.
Remove the element connector cover and element
4.
wiring connector.
Remove the drain hose and heater plate earth wire.
5.
While lifting the locking tab on the outer locknut,
6.
rotate the outer locknut anti-clockwise until it comes
free of the tub tabs, then remove it. Take care not to
damage any motor wiring as the locknut is turned, or
the flap valve slot when the locknut is removed.
Lift the rear of the heater plate and motor assembly
7.
clear of the tub and slide the drain spigot out of the
tub drain area.
Remove the inner locknut and motor shim to release
8.
the motor assembly from the heater plate. Take
care with the seals between the motor assembly
and the heater plate, and the heater plate and tub.
Their seals and their corresponding sealing surfaces
must be clean and the seals correctly placed during
reassembly.
Check both the drain hose o-ring and drain spigot
9.
o-ring for damage and replace them if necessary.
Lubricate before assembly and replace the flap valve.
Reassemble in reverse manner, ensuring all the locking
10.
ring tabs are engaged.
D
Locking Tab
Locating Pin
D
D D
Lock Tab