The upper spray arm doesn't seem to be moving or spraying water properly. It does move freely

Search Results

Dishwasher Spray Arm Not Turning ' Home Guides ' SF Gate

homeguides.sfgate.com > Foreclosures > Other Foreclosures
Remove the lower tray of the dishwasher to freely access the spray arm. Turn it byhand, and if it doesn't move freely, you will need to unscrew or unbolt any ... How to Remove the Lower Wash Arm on a Maytag Dishwasher MDB7000AWW ...

Maytag dishwasher bottom spray arm doesn't turn - Home Repair Forum

www.homerepairforum.com > Forum > Indoor Home Repair > Appliances

Jan 3, 2009 - 5 posts - ‎3 authors
I'm now soaked, but I was able to determine that the lower arm isn't turning. There's a LOT of water coming out, but it doesn't move. Turning by hand I can turn it freely, it spins like a top. .... You may not post new threads; You may not post replies; You maynot post attachments; You may not edit your posts.

How do i remove the lower spray arm of my Maytag .

Most dishwashers dispense the detergent via gravity and the sprayer arms spraying against the soap dispenser once the little door flips open during the wash cycle. Since it sounds like the soap door is opening I would look at the sprayer arms and make sure they are free of food particles or other debris that might be keeping them from rotating and spraying properly. Here are some instructions for performing this check.

Remove the lower dishrack from the unit. Reach into your dishwasher and spin the lower spray arm. Take note of whether or not the arm moves freely or if its movement is restricted. It should not be restricted in its path of motion. Now gently pull up on an end of the spray arm. The spray arm should be free to wobble up and down. Unscrew the arm retaining knob (some of these are left hand threads) and take the arm out for inspection and carefully examine the spray arm seams. If they have split or are damaged, the dishes may not receive the amount of water pressure required to fully clean the dishes or to rotate the arm properly. What’s more, if water is in fact spraying out of the spray arm from its seams, it is possible that it can cause your dishwasher to leak. Make sure there is no debris in any of the holes.



If your dishwasher has a spray tower, pull up on it as far as it will go and then let it fall back down. Again, this movement should not be restricted. It should be a fluid and smooth motion. Also, unscrew the spray tower and examine it for any debris or foreign objects. Remove any that you find.
Gain access to the upper spray arm by removing the upper dishrack. Perform the same tests for the upper spray arm as you just did for the lower spray arm. Keep in mind that the upper spray arm may not wobble as much as the lower spray arm.
On a final note, some dishwasher models have a water tube that meets up with the upper spray arm once the upper dishrack is pushed back. It is a good idea to check to make sure this tube is aligning properly with the upper spray arm and that this has not split or is damaged in any other way.

Hi

Please check if something is blocked near the top spray arm, also make sure that all holes are oopen. Use a sharp metal pin to clean the holes on the top spray arm. Make sure the water pressure is not low.
under the screen and youl'll need a Torx driver to get to it after you remove the spray arm and screen. Check to see that the path it travels is clear. I have seen these get blocked up by stuff.
Now check if the top arm spins freely and check the bearings for the arm, if they are producing extra friction while the spray arm spins. Hope this helps... Please post back if you need more assistance.

Daniel

Try rotating the spray arms by hand. It should rotate freely. If possible clean the arm rotating place by removing them.

Arms rotate by by pump pressure only. finally check the water pump also.

you most likely have gunk inside the arm or holes not allowing the water to spray out and turn the arm. Otherwise, the arm bearing may be stuck and will need a gentle push to loosen up.

Yes!

Give the spray arm a spin to make sure it rotates. It should spin freely. If not, remove plastic spray arm clip, flip it over, replace it, and try again. Make sure holes in the spray arm are clear of debris. Spray arm must be clean for it to spin. If spray arm does spin freely, remove spray arm clip, spray arm and the post assy (the thing the spray arm attaches to). Try your WikiFix again. This time add baking soda to the hole the post assy came from. Top it off with white vinegar. Leave it overnight. In the morning, stick your finger down the hole where the spray arm assy sat. You should feel a plastic thing. This is a propeller attached to the recirculation pump. You need to free it up. Get that thing moving with your pinky or a chopstick or whatever. Try the machine without the spray arm. You should get water blasting up from the hole. Reassemble the spray arm.

Could be a a couple different issues.. Not filling with enough water or food chopper broke or food chopper filter screen clogged.

Check water level:
Run the DW and wait for the main wash to start (water will fill. pause then complete fill) The water should be no more than 1/4 inch below the heating element. If not there..replace water inlet valve.

Inspect food chopper:
Remove lower spray arm and rear water supply tube to upper spray arm. Remove torx screws that secure the sump cover. Remove the rounded cover on the left side to expose the chopper assembly. Inspect for breakage of blockage. There may be an additional plastic screen to remove first.

the spray arm is moved by water spraying out of angled jets at the end of the arm. the mostly cause of no rotation is these jets being blocked - its not always obvious. remove spray arm and run water into centre hole and see if you can see anything blocking the jets