53
5.2.32.4 Remove the single Phillips head screw which holds
the drain pump to the sump socket as shown below.
5.2.32.5 Grasp the drain pump and pull the complete motor
and pump assembly from the opening of the sump socket,
wherein the drain pump nozzle and sealing ring is housed as
shown below.
5.2.32.6 The seal is removed from the pump cover/inlet and
discarded. A replacement seal should be used upon
reinstallation of the drain pump.
5.2.32.7 Reassemble the dishwasher in reverse order.
CAUTION. Test for water leaks before leaving.
5.2.32.8 Operate and test the dishwasher before leaving.
5.2.33 Wash Motor/Pump Assembly - Removal
The wash motor/pump assembly is a high efficiency compact
device horizontally mounted at a 30° angle to the rear rail
and located within the rear left hand corner of the dish-
washer as shown below. A centrally positioned induction or
inlet nozzle on the pump cover also provides the front
mounting through a short hose connected to the sump outlet
with appropriate hose clamps. To remove the wash motor/
pump assembly from the dishwasher, proceed as follows:
CAUTION. Switch off electrical power supply
and turn off water supply at main or
dishwasher shutoff.
5.2.33.1 Refer to section 5.1 to access the wash motor/
pump.
5.2.33.2 Disconnect the four pin wash motor/ pump recep-
tacle from the wiring harness/ plug as shown below.
Wash motor/pump assembly
Short hose connection
between pump inlet
and sump nozzle.
Disconnect the four pin receptacle.
5.2.33.3 Remove the three pump outlet hoses from the
pump cover by compressing the double coil hose clamps
and sliding the clamps along the hoses away from the pump
cover outlets. The three hoses as shown above are identi-
fied as follows:
1. Upper Hose: 7/8" diameter pump outlet parallel with the
base of the tub.
Function: Water supply to top spray arm.
2. Center Hose: 3/8" diameter pump cover outlet - hose
connected to sump.
Function: Water supply to recuperative by-pass filter.
3. Lower Hose: 1" diameter pump cover outlet - hose
connector.
Function: Water supply to lower spray arm.
1
2
3