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FDB421RFS0 Frigidaire Dishwasher - Instructions

All Instructions for the FDB421RFS0
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The Upper & Lower dishwashing racks were rusting
I ordered the replacement racks to replace the rusted ones that had been in my original Fridigaire. I had to take the wheels off the old Upper Rack and attach them to the new upper rack, which was quite easy since they just simply came off by hand with a little bit of pressure. I also needed to take off the spray arm & spray arm funnel in order to attach them to the new Upper Rack assembly. I had to unscrew the spray arm funnel then unattach (without tools) the base of the spray arm from the upper rack. Then I could simply reattach the spray arm base by hand and re-screw on the spray arm funnel onto the base that had been attached to the new upper rack. I also had to take off the Shelf from the old rack and attach it to the new one (which was easily done with a little bit of hand pressure to unattach the Shelf from the old rack). All of this was much easier than I expected it to be, and much easier than I'm explaining I'm sure! I was able to do these rack switches without any tools which was great!
Parts Used:
RACK ASSEMBLY UPPER RACK ASSEMBLY,LOWER,GREY
  • Derek from Bellingham, WA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
24 of 28 people found this instruction helpful.
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Old rack had broken tines and rust
No repair, just replaced the lower rack. Your service is awesome. I received my shipment next day. Thank you so much. I will definitely use your service again.
Parts Used:
RACK ASSEMBLY,LOWER,GREY
  • Karen from Alachua, FL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
21 of 21 people found this instruction helpful.
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No water to dish washer
After figuring out the problem wasn't the water inlet switch, I replaced the switch assembly for the water level float. Cut off supply water to dishwasher, removed the 2 screws holding switch assembly, and installed new switch. 15 minutes, very easy job.
Parts Used:
Float Switch
  • steve from virginia beach, VA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
35 of 64 people found this instruction helpful.
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Dishwasher was growing mold on inside lid door. Also the glasses were not looking clean. Appeared as if they were not getting rinsed well enough.
First I removed the two screws that hold the lower front cover of the dishwasher to get under the dishwasher. Then I removed the two screws that hold the element in place. I then pulled the element out about 3 inches and disconnected the two wires. I then opened the dishwasher door and removed the old element and replaced it with the new element. I closed the dishwasher door and reconnected the two wires making sure that I put the proper wire on the proper post. I then put the two screws back on the element to hold it in place Next I replaed the cover on the front and tested the dishwasher for heat by running it empty.
Parts Used:
Heating Element Lower Spray Arm Support
  • Matt from Bowling Green, OH
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
24 of 32 people found this instruction helpful.
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Door latch broken
Removed eight screws holding front panel to door; placed blanket below it beforehand based on tip read in another person’s post. Removed two screws holding switch in place and then transferred four wire connectors one at a time. Replaced latch assembly with two screws. Replaced front door panel by reinstalling eight previously removed screws then did a load of dishes.

I was impressed with the user friendly format of your web site. I was able to quickly look up the part I needed. It arrived much faster than I expected after my order was placed.

I have already recommended the site to a friend needing parts for a Gibson dishwasher.
Parts Used:
Door Latch and Gasket
  • Ed from Columbus, OH
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Nutdriver, Screw drivers
20 of 21 people found this instruction helpful.
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Dishwasher was leaking at the lower left side of the door.
Probably the easiest repair job that you could encounter. I removed the old gasket from the door frame. Cut the new gasket to length and pushed it into the door frame.

Water leak solved...
Parts Used:
Dishwasher Tub Gasket - Gray
  • John from Hummelstown, PA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
21 of 24 people found this instruction helpful.
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large holes in the bottom of the basket where pieces of plastic kept breaking off
I replaced the basket. No tools necessary. New basket seems sturdier than original. Very satisfied with my purchase.
Parts Used:
Silverware Basket
  • Lauren from Peabody, MA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
18 of 21 people found this instruction helpful.
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Dishwasher would not start; no control lights illuminated.
Replaced door switch as follows: (1) turned off circuit breaker powering unit; (2)removed six screws holding front control panel cover to chasis and pulled cover out slightly to expose switch; (3) labelled four connectors on wires to switch with marking pen; (4) disconnected the four wires: (5) removed two screws holding switch to chasis; (6)installed new switch with the two screws; (7) reconnected the four wires; (8)replaced cover panel and (9) turned circuit breaker back on.
Parts Used:
Door Latch and Gasket
  • Gene from Lorena, TX
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
16 of 16 people found this instruction helpful.
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Lower spray arm came off and melted against the heating element
I installed the new spray arm without any tools and it worked perfectly.
Parts Used:
Lower Spray Arm
  • Lisa from Fort Lauderdale, FL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
20 of 28 people found this instruction helpful.
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No water was coming into dishwasher.
Unscrewed dishwasher from cabinet and pulled out about 1 foot. Took bottom plate off of dishwasher. Undid clamp on hose of discharge of inlet water valve and removed hose. Shut off water to water inlet valve and removed. Took wiring clip off of water inlet valve. Removed 2 screws holding water inlet valve in place. Installed new water inlet valve in reverse order.
Parts Used:
Water Inlet Valve - 120V 60Hz
  • Jeffery from Excelsior Springs, MO
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Pliers, Screw drivers, Wrench (Adjustable)
19 of 25 people found this instruction helpful.
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old spray arm had melted and wasnt spraying
I removed the old spray arm by pulling it off of the base then I pushed the new one on and made sure it was on properly then I pit the base back into the dishwasher and it was good as new!
Parts Used:
Lower Spray Arm
  • shannon from baltimore, MD
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
18 of 23 people found this instruction helpful.
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dishwasher racks had become old and plastic coating came off.
All I had to do was take out old racks and replace with new ones. However the top rack did require taking off the part where the water runs through, it was easy though.

I would like to comment on how quickly and efficiently the parts arrived. I placed my order on a monday morning and am pleased to report by tuesday afternoon they arrived, much to my delight.
Parts Used:
RACK ASSEMBLY,LOWER,GREY RACK ASSEMBLY UPPER
  • PAMELA from PORT ST LUCIE, FL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
16 of 19 people found this instruction helpful.
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heater element burnt out (black spot)
Make sure power is off. Remove metal toe kick with fillips screw driver. Reach under dishwasher with 1/2" open
end wrench and completly unscrew brass nuts from element ends. Then open door and pull element ends straight up. Note: As you pull element ends up (inside washer) you are also forcing the element end wire connectors to come off underneath. The electricial connectors are very hard to get off any other way.

Wendell Hensley
Madiso0nville, Tn
Parts Used:
Heating Element Heating Element Brass Nut
  • Wendell from Madisonville, TN
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Wrench set
16 of 19 people found this instruction helpful.
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Heating coil went bad
I had to remove the dishwasher from under the counter. I then had to unscrew (from the bottom) the bolts that held the heater in place. After that I ran into a problem of disconnecting the wires that ran to the heater. I did not want to "force" the wires off and I was unsure how exactly to remove them. I figured out that they are really hard to pull off but there are no clips holding them on, so you won't break anything off. Once I got the wires off, I was able to screw the nuts onto the new heater and put it back into place.
Parts Used:
Heating Element
  • Ryan from Alton, IL
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Wrench set
15 of 17 people found this instruction helpful.
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Upper spray arm kept falling during cycle
Place spray arm into receptacle. Take nut and screw on being careful not to over tighten. This will strip the spray arm and the same problem will occur. Easy fix!
Parts Used:
Spray Arm Center Spray Arm Nut
  • ALAN from REDDING, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
21 of 37 people found this instruction helpful.
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All Instructions for the FDB421RFS0
31 - 45 of 546