Water leak during pump out from drain flapper valve shaft seal.

ApplianceGeneral Electric Dishwasher

ModelGSD3630Z00WW

Level of DifficultyEasy

Time to do repair1- 2 hours

Age of Appliance5 - 10 years

Tools Pliers
Nutdriver
Screw drivers
Wrench(Adjustable)

Russell From Kinston, NC

May 17, 2008

16 out of 19 people found this instruction helpful

Saved a bundle over the cost of a new dishwasher. by ultimately replacing the entire motor/pump assembly with one ordered from PartSelect.com And a bonus was a much quieter operating dishwasher!!

Here's what I did:

First tried replacing leaking drain valve shaft seal.
Removed entire motor pump assembly. Replaced seal. Still leaked (although less) because drain valve shaft was worn (corroded.)

Next ordered the entire motor/pump replacement assembly. The parts arrived in 2-1/2 days. (Should have replaced entire pump assembly to start with - all of the same labor to replace just the drain valve shaft seal.)

Anyways, instructions were very clear and well illustrated. This replacement took less time than to do the drain valve shaft seal.

Very simple repair:
1) Shut off water supply, electric power
2) remove front bottom insulated dishwasher cabinet cover grills.
3) disconnect drain hose and catch water in shallow dish.
4) disconnect water supply at solenoid valve.
5)disconnect electrical inside junction box and remove cable from dishwasher.
6) remove two under counter screws to top of tub
7) slide dishwasher out from under cabinets.
8) place soft carpet to cushion left side of dishwasher to avoid potential damage to water inlet to tub..
9) lay dishwasher onto left side. (Not right side, as jet dry reservoir wiill drain empty all over floor.)
10) unfasten motor support rod, power connector, and drain solenoid power connector.
11) unfasten motor ground wire.
undo pump inlet and outlet boot clamps.
12) remove old motor/pump assembly.
13) prepare new motor/pump assembly drain hose adapter stub reducer diameter to pump drain outlet. (tighten two hose clamps provided/)
14) place new motor/pump assembly into inlet and outlet boots.
15) fasten inlet and outlet boot clamps firmly tight.
16) install new, longer motor support rod (front)
17) install motor ground wire and new, fine thread grounding screw,
18) connect motor power to new power pigtail and plug new pigtail into motor power connection,
19) install wire wrap tie threaded through the support rod to front frame hole and support motor power wires/
20) install wire wrap tie through drain valve solenoid metal support holes and loop around solenoid power wires to support them.
21) tilt dishwasher upright and slide back under counter cabinets. Guid power and water supply lines to right under side of pump motor, and drain hose to left side.
22) reattach drain hose to new motor/pump drain stub reduce adapter, tighten hose clamp.
23) support drain hose with wire wrap tie looped over frame on left side.
24) reattach water supply to inlet water solenoid valve and tighten firmly.
25) redo electrical power supply connections to dishwasher hot, neutral, and ground (120VAC).
26) check level of dishwasher tub and adjust front and rear leveling legs on left and right sides. BE SURE LEVEL, OR WATER MAY SPILL OUT TUB WATER INLET OPENING DURING OPERATION.
27) remove inside tub drain trap screen (two screws) , and pull out sump baffle. Check for and remove clear any foreign objects inside tjhe sump.
28) replace sump baffle (flat baffel towards fromt. and tub drain screen cover.
29) Turn on water supply and electirc power supply.
30) Test wash a load of dishes and check for leakage.
31) reinstall fromt lower insulated cover grills.

Wow, the new motor/pump assembly operates very quietly compared to the old one - this is a pleasant and unexpected bonus.

No problems encountered.

Total time was about 2.5 hours to do all of above.

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Diagrams and Parts List for this repair

Part PhotoPart DescriptionPriceAvailability

Drain Valve Shaft Seal

Part Number: PS263930

$16.89
In Stock

Push On Nut

Part Number: PS298353

$2.79
In Stock