TU900QPDB0 Whirlpool Trash Compactor - Instructions

Pull unit from under counter (Held in place with 2 screws) Use nut driver to remove top and front panel. (I didn't remove the control panel from the front panel which probably made access more difficult) Locate the directional switch near the top of the unit and remove two screws, being careful not to lose a small metal plate into which the screws thread (similar to a Tinneman nut). I moved the wires one at a time from the old switch to the new as I am color blind and have trouble with wire colors. Fit the new switch in place, being sure the switch lever is positioned against the metal tab that operates it. Screw the switch in place and then reassemble the compactor.

I took the hex screws out with a nut driver and then punched out the role pin in the pinion gear (the little gear) and replaced it along with the large gear, less than 15 minutes. I was surprised how fast (day and a half) the parts were here.

easy ... got the new bag holder and replaced old one. the impressive part of the process is how easy it was to get the part info from partselect website. could have spun my wheels a lot without that.

took longer to pull it out and put it backunder the counter then to pull the panel take the chane gear & drive gear off and put it back together

changed out the big gear that was broken

The part was suppose to come with instructions, but did not. However, it was easy after reading the comments on-line, and discovering that the front cover had to be removed in order to expose the whole switch and wires. I did drop one of the mounting screws down the front of the compactor and was not able to recover it. So, I had to make a trip to the hardware store for a replacement. They couldn't match the remaining screw but I found 2 similar ones with lock washers and nuts that worked just fine. I saved a $90 service charge and probably double the cost of the switch by doing it myself.

Had to first raise the screw plate that compacts the garbage. Then had to turn the compactor over and remove screws holding the bottom plate on in order to get to the gears. Once that was done I removed the worn gears and the chain drive and replaced with the new gears and the chain. Put the unit back together and works like a new one. A $35 dollar fix for a unit that sells for around $900 today. Thanks to partslect for being able to help me with the parts needed. Not only did I save on a new unit but by doing this myself I saved around $100 in labor charges.

take 2 screws out on top cover with key switch. remove two screw holding directional switch. remove wires, one at a time, and place on the new switch. put new switch in place with two screws. put front cover on with two screws and test. works like a charm.

Replaced drive gears.They arrived in a kit from Parts Select with instructions.They fit perfectly and the compactor works like new.

The repair was a breeze, a piece of cake, a walk in the park, a day at the beach. The part arrived quickly and installation was fast and simple. A week earlier I had the misfortune of ordering these parts from another supplier. One of the parts obviously was not correct, so I called customer service. Although the operator was polite, she insisted that the part I received was the right one (even though it was 2 inches too narrow). I looked up the part at PartSelect.com and ordered it. It arrived the following day, and fit perfectly. Thanks, PartSelect.com.

Same problem as described previously on this site. Pulled unit out and replaced the gear as described. Thanks for the info - would have been tough with out it.

Very simple, changed the gear, adjusted the drive and tested. Very straight forward.

Followed PartsSelect instructions, the Compactor was appoximately $1000. when I purchased it. The kit was $26.14. I will forever be a customer of this company. Thank you, Brian

Thanks to Parts Select and their detailed instructions it turn out great! Replacement Parts fit Great!

Laid appliance on side - removed top sheet metal cover and bottom sheet metal cover. Broken delrin ring gear was on bottom of bottom cover (housing). Gear had broken off of its hub, which also was the sprocket chain drive for both acme screws driving the compactor platten. Motor had to be loosened so that the chain could be removed from the old sprocket hub, and the new delrin ring gear - with new sprocket hub attached - could be mounted on its fixed spindle. With new delrin gear/chain sprocket mounted, the motor had to be spaced and tightened to allow 0.010 inch lash between the gears. The only instructions included with the new gear was how to do this - by placing a piece of paper in between the pinion gear on the motor, and the new ring gear, and then tightening the motor into place. This was done, the sheet metal covers were re-installed, and the compactor works just fine. There is a design flaw in the original (KitchenAid) engineering of the gear, however, and I expect that in the next four years this will probably happen again.