HDA100X-73WH Hotpoint Dishwasher - Instructions

The new arm was slightly different then the old arm. The problem was how to remove the old arm. Decidef to use an adjustable wrench much like a spanner wrench. A strap rench could also be used. Once the old unit was removed, the new lower spray arm screwed right in place. The entire process from PartSelect was easy and took less that a week including a weekend. Will definately use them again.

Ordered the part, by using the diagram on the ge website identified the part and ordered it right them and when it came (delivered really fast) took it out of the bag and screwed it in the jet dry despenser and is working great.

The hardest part was removing the dishwasher from under the counter and cleaning up the large amount of water that poured out when I turned the unit on its side.
The actual pump replacement was pretty easy except there were a lot of extra parts that were only needed for other brands or other models.
I might have tightened one of the large clamps too much as there was a very slight leak after I was done. One or two drops of water per cycle, which evaporates quickly and not worth taking apart again.
It was not hard but took longer than predicted.
Much better than buying a new dishwasher or paying the estimated $350 to an appliance repair company.

Opened door, removed screw holding down metal plate that presses against interlock switch when door is closed. Removed plastic cover thingy that is over interlock switches. Removed the interlock switch by pressing the plastic lock thingy away from switch. Pulled the wires off each end of the interlock switch. Removed new interlock switch from plastic bag and reversed above procedure. Done, shut door and the dishwasher works.

The repair only required me to lift out the old unit and set the new rack into the dishwasher. I was pleased that there was nothing to put together. The rollers were already attached.
It took longer to open the shipping box than to do the installation.

A no brainer. Simply open dishwasher door, remove lower rack and set new rack in place. Roll the new lower rack in dishwasher and close door. It fit perfectly and life routine was instantly on it's way without disruption.

Rather than remove the dishwasher from the counter, I performed the repair inplace, which was much less work (although I did have to lay on the floor).
After turning off the power, I removed the two access panels at the bottom of the unit, disconnected the wiring from the pump and solenoid, loosened the drain hose fitting and drained most of the water out of the unit and into a shallow pan (the drain solenoid was stuck open, so this was pretty easy - otherwise, I still could have manually actuated the drain valve & solenoid to drain water through this hose).
There was alot of water in the unit and my pan overflowed a little. If I was doing this again, think I would have disconnected the drain hose from under the sink and drained out through that into a bucket (I could have controlled that flow better).
Once the water was out, there are just two hose clamps that hold the pump onto the unit (one on top and one in the back), and a stabilizer bar that connects the motor to the front frame. Removed these and the whole unit came right out.
The replacement pump & motor was exactly the same as the one that came out, so I didn't need any of the hose or wire adapters that came in the kit.
Reconnected the two pump connections, motor bracket and wiring, and the unit was good-to-go!

bottom rack was easy as just pull out and replace. Upper rack had to move front part of the brackets to pull out rack which did require some figuring out but I did finally get it and once I figured out one side the other was easy.

Replacing the rack was a "no-brainer". I simply removed the plastic keepers on the ends of the roller racks with a screw driver, pulled the old one out, slid the new one in, and then replaced the keepers with pliers. It couldn't have been easier.

I took the inner door panel off as described by others on this website, cleaned out all the gunk left by 27 yrs of use, and replaced the door gasket and tub baffles. A Phillips-head screwdriver was required to remove the door panel, but no tools were required to replace any of the parts I ordered. I didn't find it necessary to soak the door gasket in warm water as it was pretty flexible right out of the package. I recommend stretching the gasket slightly while pressing it into the groove, particularly around corners, or it will end up being too short at the end. The rinse aid tank had also been leaking Jet-Dry for a long time, so I cleaned that mess up as well and tried to replace the tank. Unfortunately, the new tank did not fit my model of dishwasher even though this website and GE's stated that it did. The shaft on the tank that pokes through the inner door panel to the inside of the dishwasher was too short because >2 mm of it was taken up by a thick rubber washer and a hard plastic collar (fused to the shaft to hold the washer in place) that had not been part of my original rinse aid tank. PartSelect was very good about refunding me for the incorrectly identified rinse aid tank and stated that they would contact GE about correcting this error on their website as well. I therefore cleaned up my original rinse aid tank, rinsing out all Jet-Dry residue inside it, and put it back into the inner door panel. I researched this part and found that GE has redesigned it twice since my dishwasher was manufactured in 1985 -- my original part is no longer available anywhere. So, I will just not use Jet-Dry and will maybe upgrade to a dishwasher powder that includes rinse agent (e.g., Cascade Complete). Replacing the gasket and tub baffles and cleaning up my original rinse aid tank stopped the leak for less than the cost of a repairman's service call and diagnosis fees -- it would have cost me 3X more if he had provided the parts and done the repairs! Replacing my dishwasher was out of the question as they do not make them like they used to (i.e., no microchips or motherboards to fail in a few years) -- this is the first problem I've had with my dishwasher in 27 years! As a side note, I also learned from my research that my front door panel insert is reversible. I was able to remove a side trim piece, slide out the panel, and turn it over so the color is now white rather than the outdated almond. It's like I have a brand new dishwasher that is ready to go for another 27 years.

First shut off the Power and Water to Dishwasher, removed from under counter, removed sump screen and retaining clamp from sump housing and then loosened seal from inside dishwasher cavity. Upon removal I went in search of a replacement part and found Parts Select on the web, entered my model and make at there web site and found the part I needed, I could verify the size by the easy picture on a one inch tile background for the dimenision . I called in the order since I wanted overnight service, I received the part and after cleaning the area where it goes I proceded to put things back together, this took about a hour and a half and the dishwasher is back in service

1. Remove access panel under door. 2.Shut off hot water.3. Shut off electric to washer.4. Disconnect water line from water inlet valve.5. Remove small outlet water line from valve. Replace valve & reconnect. OR !!! 1.Take solenoid valve & bracket off of original inlet valve 2. Pull out white plastic diaphragm cover. 3. Remove diaphragm & clean out water holes with a pin. 4. Reassemble valve. 5. Reinstall original water inlet valve & save $27.00

I ordered parts before opening. My theory was to have the parts so that the dishwasher was not apart for longer than necessary, in the hope of avoiding the wrath of momma bear who just wants a new one... Once I opened up the door I realized the spring for the main lever arm had broken its mount. I drilled a new hole and reattached the spring. I did not need any parts. However, the original parts corresponding to the three parts I ordered were all beat up and brittle, so I was happy to replace anyway. I did not even explain, she is happy the cup looks new and is happy with the dishwasher. It even says Cascade on it, almost like an upgrade :). If your cup does not latch I would order the three parts I did and also order the lever spring. It was very corroded after 30 years, so I would have replaced if I purchased it. Next time.. :)

First I removed the old gasket and seals. I replaced the seals and had difficulty getting the gasket to seal at the bottom of the door. I had to remove the seven door screws and was able to manipulate the gasket. Do not lift the inside door cover too far, as the latch may become disengaged, thus creating another problem to repair. I did this repair myself (female).

Unscrewed old spray arm by hand. Screwed new one on by hand. Two minute job. New arm and tower were better than old one. Piece of cake at a very low price.