DP451 Jenn-Air Dishwasher - Instructions

All Instructions for the DP451
31 - 45 of 126

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Belt broken, dishwasher didn't drain
4 of 4 people found this instruction helpful.
  • Jason from Sunnyvale, CA
  • A Bit Difficult
  • 15 - 30 mins
Belt seemed too small at first to fit, but turning the power module pulley while holding the belt enabled it to slip in properly. Didn't help that there's not much space to work.
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Door spring broken
4 of 4 people found this instruction helpful.
  • Wayne from Fort Collins, CO
  • Easy
  • 30 - 60 mins
  • Pliers, Screw drivers
Put spring in plastic bushing, snapped into door arm and hooked opposite end of spring in first hole. Repeated process on opposite side of door. Did the above without moving the dishwasher from installed position.
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dishwasher would not fill with water.
4 of 5 people found this instruction helpful.
  • Robert from Rochester, MN
  • Easy
  • 15 - 30 mins
  • Nutdriver, Pliers, Screw drivers, Wrench (Adjustable), Wrench set
I removed access panle then disconected the wires, water inlet line, and water outlet line from the valve. then took the two screws that held the valve in place off and removed the old valve and replaced with the new. Its that easy. I had one problem that did'nt want to stop haunting me...water leaks at the conections. Tip: don't put access panle on untill sure there are no leaks. You might notice I had an earlier article with a float switch. It turns out that that was not the problem. This water valve was, and it works great again. Not bad for 24yrs old(yes, the dishwasher).
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broken spring
4 of 5 people found this instruction helpful.
  • mike from wallingford, PA
  • Really Easy
  • 15 - 30 mins
  • Nutdriver, Screw drivers, Wrench set
had to pull the unit out abour 6" and simly replaced the springs - it was easy
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Leak where hose hooks to adapter
4 of 5 people found this instruction helpful.
  • DANIEL from FOND DU LAC, WI
  • Very Easy
  • Less than 15 mins
Took old one off , installed new one!!
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Faucet adapter leaks due to torn seal in adapter
3 of 3 people found this instruction helpful.
  • MICHAEL from BLACK EARTH, WI
  • Very Easy
  • Less than 15 mins
  • Screw drivers
I only really needed the lip seal that fits in the faucet adapter. After much research I discovered that the seal was simply not available. I tried to substitute a standard O-ring of the correct size, but it was too thick and did not allow the adapter to snap on to the faucet.

I purchased the complete hose assembly from Parts elect.com, and received it quickly. I used a small screwdriver to remove the seal from the new hose assembly, and installed it in my existing hose assembly. The seal was a perfect match with the old one, it fit perfectly, and no more leaks.

Be careful not to damage the new seal when you are removing it. Also, be advised that if you choose to replace the entire hose assembly that you may need to replace the areator on your faucet, in this case the new hose would not fit on the existing areator, but fortunately the seal was a perfect match.
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The Upper Spray Arm Retaining Nut Stipped
4 of 6 people found this instruction helpful.
  • Jason from Arlington, TX
  • Really Easy
  • Less than 15 mins
The Retaining Nut of my Upper Spray Arm fell off and was stripped. I was thinking I was going to have to get a new dishwasher because mine is pretty old. I found Partselect.com and plugged in my model number and it gave me all the parts. It cost me less than $10 with shipping and it saved me about $450.
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I had a dishwasher I could not use
6 of 12 people found this instruction helpful.
  • Joseph from Davenport, FL
  • Really Easy
  • Less than 15 mins
  • Wrench (Adjustable)
I have a new faucet so I remove the screen then I used an extender ring put on your adapter an got the washer to run.
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Door gasket cracked
3 of 3 people found this instruction helpful.
  • Reavis from Asheville, NC
  • Easy
  • 15 - 30 mins
  • Pliers, Screw drivers
Removed the front of the door by removing 2 screws in each side.

Remove 2 screws on each side holding control panel

Removed old gasket by pulling it out, and installed new gasket. Used needlenose pliers to pull tabs securely into slots.
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Dishwasher would not fill with water
11 of 28 people found this instruction helpful.
  • Clifford from Palm Harbor, FL
  • Easy
  • Less than 15 mins
  • Nutdriver, Screw drivers
Remove the lower panel by taking out the 2 screws on top and 2 at the bottom of the panel. To diagnose the problem, verify that there is water supplied from the valve under the sink to the water supply valve under the DW. This can be done by turning off the valve under the sink, disconnecting the copper supply line under the DW then tur ning on the valve under the sink to see if water passes through the line.

The float switch is located on the left front (as you face the DW). This is activated by the float in the tub. Check to be certain that the float is not restricted. The contact point on the switch is a spring loaded plunger. It should depress as the float rises and pop back out as the float returns to its low point.

Turn off the circuit breaker for the DW. To remove the switch, pull off the two electric leads from the switch. Mark the top lead with a piece of tape. Then remove the one philips screw. Replace the switch by reversing the procedure. Note that you have aligned the float contact point with the float.
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Broken drive belt
3 of 4 people found this instruction helpful.
  • Michael from Bethany, CT
  • A Bit Difficult
  • Less than 15 mins
  • Screw drivers
First I was amazed that the belt was available for my ancient dishwasher. Then I was amazed again when it came overnight. The instructions said to stretch it over the two pulleys but my hands weren't strong enough. In a sudden flash of brilliance I decided to use a screwdriver as a lever to force it onto the second pulley. Done deal - hap py home handyman.
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The door got heavy upon lowering, spring was stretched.
3 of 4 people found this instruction helpful.
  • Dennis from Benicia, CA
  • Really Easy
  • Less than 15 mins
  • Nutdriver
Unscrewed the diswasher from the counter, pulled it out to access the right main door spring and took out the old spring.I installed the plastic washer then slipped the spring throught it and pulled the spring donw with the needle nose vicegrips and inserted the bottom of the spring into the lower hole. I pushed the dishwasher back andref astened it to the counter.
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Portable Dishwasher was leaking around connection to faucet.
3 of 4 people found this instruction helpful.
  • Mike from CASTLETON, NY
  • Very Easy
  • Less than 15 mins
Purchased and installed new faucet attachment. It arrived quickly and very easy to attach. Thank you !
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No water would enter in dishwasher
5 of 10 people found this instruction helpful.
  • Rick from Laingsburg, MI
  • Really Easy
  • 15 - 30 mins
  • Screw drivers
Removed covers on the bottom of dishwasher so I could get access to area. Measured no voltage on water inlet pump. removed to wires from foat switch, one screw to remove float switch. When I pressed the float switch button to activate the switch would not move. Ordered and replaced the switch. 30 minutes tops
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spring was deformed and did not hold the door
3 of 4 people found this instruction helpful.
  • James J from Wolftown, VA
  • Really Easy
  • 15 - 30 mins
  • Pliers, Socket set
I removed four screws and thus the front plate at the bottom of the dishwasher. I then removed the old spring, using a long nose pliers and, still using the pliers, replaced it with the new one. The enclosed instructions were helpful as was the previous letter written by someone with the same problem. I then replaced the bottom plate and the door worked as it should. Thanks for once again having the part I needed.
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All Instructions for the DP451
31 - 45 of 126