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WU804 Maytag Dishwasher - Instructions

All Instructions for the WU804
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the washer got to where it would run and stop and repete
had to remove the iner door plate and remove the main switch or latch to get to the micro switches witch one had over heated over time,it is working like new at this time.
Parts Used:
Float Switch
  • J.T. from Natchez, MS
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
1 of 4 people found this instruction helpful.
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Top flange was broken in several places.
First of all, ordering the parts from PartsSelect.com was very easy to do, I found and paid for the part in about 10 minutes with only the model number.

Removed the screws holding the old flange. Pulled it out and put the new one in its place. Installed the screws.

After I was finished I looked at the instructions. I'm glad I didn't look at them prior to starting. They were actually confusing.
Parts Used:
Top Flange with Screws - Black
  • Greer from Buna, TX
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
0 of 2 people found this instruction helpful.
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washer was not filling with water on the rinse cycle.
I removed the access panel and it was right there. one screw - disconect the wires & it was out. then right back in - access panel on, and done.
Parts Used:
Float Switch
  • Robert from Rochester, MN
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
1 of 6 people found this instruction helpful.
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The detergent cup would not open during wash cycle
I removed the 4 lower Phillips head screws on the lower inside of the door.(thanks to a tip from Robert) This removed the front panel allowing access to the detergent cup. I removed the 6 screws holding the detergent cup. Removed the old detergent cup and gasket. Installed the new cup and gasket and reinstalled the front panel. Amazingly easy. Now it's on to my stove. I'm hooked on your website
Parts Used:
Detergent Cup with Gasket
  • David A from Covington, KY
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Nutdriver, Screw drivers
0 of 3 people found this instruction helpful.
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Impeller came lose and just spin on the shaft. Impeller broke when trying to tighten.
Removed everything to get to the impeller, installed new impeller and put everything back together.
Parts Used:
Wash Impeller
  • Dean from Jamesport, MO
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Nutdriver, Pliers, Screw drivers, Socket set
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The filter had become brittle and needed replacement.
removed the bottom rack and the lower spray arm. With a star point screw driver removed 6 screws to take off pump housing. Lifted out the old filter. carefully bent the new filter (shipped flat) into a circle and connected end clips. Replaced bottom edge of filter into groove. Replaced pump housing and spray arm. Back in business!
Parts Used:
Lower Spray Arm Seal Pump Housing Filter
  • Harry from Canyon Lake, TX
  • Difficulty Level:
    Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Nutdriver, Screw drivers
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Motor runs, no water sounds, poor cleaning
Disassembled spray arm the way the website describes. Found an amazing accumulation of scale and soap scum. Everything was seriously gunked up. Cleaning and rodding out the spray arms and pump housing screens takes a minute. Be careful not to break or puncture the screens. Dont try slapping the pump housing filter on the driveway. Its brittle and will break. Suggest buying a new one anyway. Its nearly impossible to clean. Simply clean it all up and re-assemble. Oh and bask in the praise from your wife.
Parts Used:
Pump Housing Filter
  • Harlan from Santa Maria, CA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    1- 2 hours
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Dishwasher would pump the used water out.
Changed float switch to no avail! Ladeled out the water. Disassembled the entire pump unit inside down to the motor shaft and checked all pieces for trouble. Could find nothing wrong. Now trying to determine if the problem is in the timer or motor.
Parts Used:
Float Switch
  • Robert from Bandon, OR
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
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leaking water
replaced gasket.Didn't fix leaking water problem.I believed that there was too much water in washer, when the problem occurred.Found that the float had soap build up in it making it too heavy,letting in more water than the washer can handle.Cleaned build up from float and problem seems to have disappeared.
Parts Used:
Door Gasket - gray
  • Noel from Temperance, MI
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
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Nipple that upper spray arm goes on.
Maytag dealer said the part was unavailable but there I sat looking at it.
Parts Used:
Upper Spray Arm Outlet - White
  • Roger from Saganaw, MI
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
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water leak - tub overflow
remove panel on front to acess float @ float switch.Remove phillips screw to float switch,remove palnut from float shaft with 5/16 nutdriver.Remove float from inside washer.Reinstall new parts reverse order.
Parts Used:
Float Switch
  • walter from salisbury, NC
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Nutdriver, Screw drivers
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stretched door springs
Locked door closed, removed lower access panels with 5/16" nut driver, removed old springs with needle nose pliers, put plastic piece on top curved end of spring and placed on slot in door bracket as shown on instructions with part. Did same thing for the other door spring, used the screw driver to stretch the springs down to the first hole in on the base of the dishwasher on each side. Replace the panels. Job done!
Parts Used:
Door Spring Kit
  • Robert B from Frederick, MD
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Nutdriver, Screw drivers
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Not cleaning properly due to clogged parts.
I disassembled parts from the lower Spray arm to the Rinse Arm. Everything was gunked up, nothing was broken. I replaced the Lower Spray Arm, Secondary Filter, Pump Housing Filter and the Rinse Arm. I re-used The Radiant Shields, Filter Plate, Lower Spray Arm Seals and the O-Ring. Much of my time was spent cleaning before re-assembly. Assembly was no problem. I ran the machine afterward with no problems and very good cleaning results. I ran the videos once before starting. They were very helpful, as were some other people's experiences.
Parts Used:
Pump Housing Filter
  • Maurice from Wappingers Falls, NY
  • Difficulty Level:
    Easy
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Nutdriver, Pliers
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The door spring broke in half on the front door of a twenty two year old Maytag dishwasher
Easy repair, I put small marks under the counter to make sure the dishwasher went back in the same spot for easy screwing back in
Parts Used:
Door Spring Kit Door Spring Kit
  • Robert from Leominster, MA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
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door spring broken
once i got it out the spring was a breeze
Parts Used:
Door Spring Kit
  • Richard from Silver Spring, MD
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
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All Instructions for the WU804
76 - 90 of 92