DP450-C Jenn-Air Dishwasher - Instructions

Easy to change. Just pull firmly on old gasket, clean surface with soapy water. Align tabs on new gasket, push into place a tap firmly with handle of a screwdriver and taps pop into place. Was done in about 40 minutes.

Removed the lower Front panel, removed the (2) hoses from the Pump Assembly, Removed the Plastic Sprayer Recirculating Tube, than removed the (6) screws that hold the pump assembly in the washer basin, removed the assembly from the unit.
Disassembled the pump unit (6) screws, removed and replaced the (2) water impellers and bottom seal, reassembled everything and all is well. This machine is 22 years old and my local parts supplier said that parts were no longer available for it because of its age, well I have news for him PartSelect.com has any part I need!

The repair was fairly simple. The hardest part was figuring out if this was the part I needed or not. After studying the inerds of the dishwasher door and the detergent cup mechanism, it seemed like this part would do the trick.

Here's how the mechanism works . . . the plastic stopper at the end of the bi-metallic strip latches the detergent cup in place. If these strips are bent away from the spring mechanism / plastic cam enough, the stopper will not latch on the cam (as was the case with mine). So, I needed to replace the bi-metallic strip. This part comes along with a new cam and spring.

The actual replacement of the parts is simple. The parts come with pretty good installation instructions.

Good luck . . .

Pull old gasket off (30 seconds), take panel screws out of front panel and control panel, carefully lower control panel push tabs thru holes from inside door, once all tabs in, push door closed and take pliers and pull tabs until they lock into place, put panel back together. not that difficult, my wife and I had it back in working order in approx 30min.

Remove bottom cover.
Put the belt on the large pulley and stretch it about 5 times to make it larger. Remove the belt from the large pulley and put it on the small pulley at the motor. Stretch it to left side of the large pulley and make sure the belt is on partial of the pulley's groove then rotate the large pulley forward. The pulley will pull the belt into the groove by itself.

I opened the door and pulled the old gasket out using a flathead screwdriver to pry up the difficult to remove areas. I cleaned the area with a damp cloth and place the new gasket in the slots. The entire process including the cleaning took no more than 10 minutes. It was so easy. By the way, I had the part in my hands 2 days after ordering it. I am very impressed with the service.

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.

On my maytag portable dishwasher I had to remove three side screws on right lower panel,and two lower screws to free up panel. I had to pry the panel away from the body to get axes to the springs. Replaced springs as instructed reinstalled all hardware, finished.

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.

Took old one off , installed new one!!

had to pull the unit out abour 6" and simly replaced the springs - it was easy

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.

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.

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.

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 andrefastened it to the counter.