No water from rotating lower spray arm or center spindle; soap dispenser lid would not open.

ApplianceMaytag Dishwasher

ModelDWU8460

Level of DifficultyEasy

Time to do repair1- 2 hours

Age of Appliance5 - 10 years

Tools Nutdriver
Screw drivers

ROBERT From MORTON, IL

Mar 25, 2013

Had service man: stated I would need new motor/pump at $400 complete. I didn't like the interior of new dishwashers. Nothing to lose, so I verified that the motor was working; reviewed short PartSelect video. Ref: very helpful PartSelect assembly diagrams with parts list. THANKS PS! Removed two dish racks (top rack: extend fully and flip the roller-keeper clips. Pull rollers and rack-pins apart) Then I started taking the pump apart all the way down to the pump base (fits into tub with seal - did not replace that seal). Very intuitive - some parts are tight and must be encouraged to come apart; take care of seals and o-rings; take notes of sequence if necessary. Look for parts requiring replacement. Unscrew Spray Tower Lower Extension Nozzle and lift off Spray Arm and two lower spray arm seals - check seals for wear. Unscrew pencil-like Spray Arm Support Nut. Cause: I found a totally-clogged Pump Housing Filter, a bit of steel wool about the size of my thumb (same size as water supply opening in bottom), and small piece of broken glass. Cleaned all parts coated with lime; new Pump Housing Filter (could not clean adequately). Cleaned the screens underside of filter support (difficult) with brush and wire. Replaced o-rings for Wash Impeller and Drain Impeller as a matter of principle. Only alignment requirement is with bottom water supplly hole. Everything works like new now! Recommendation: clean Pump Housing Filter annually.

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Diagrams and Parts List for this repair

Part PhotoPart DescriptionPriceAvailability

O-RING

Part Number: PS1661100

$4.06
In Stock

Pump Housing Filter

Part Number: PS1662590

$18.07
In Stock

O-Ring Seal

Part Number: PS2097529

$3.96
In Stock