KTRP22KDBL00 KitchenAid Refrigerator - Instructions

I removed one bolt and took out the old roller after first blocking up the fridge. Then I was puzzled for a moment because the hole in the new assembly was not tapped. But then I saw that the old bolt was a self tapping bolt. I used it to tap the hole then removed it and installed the new assembly. No sweat job.

I slid the bar into the end caps, then slid the end caps into the slots on the door. No tools were required. My fridge is old, and I was very pleased that I was able to find the part.

The first part I changed was the defrost timer but it did
not solve the problem, I replaced the bi-metal defrost sensor
and I have the same problem.

I can defrost by turning the clock manually and heater works.



























problem.

I just popped out the old switch with a flat head screwdriver. Removed the connections and then installed new switch by reversing steps. Popped in back in and the light went on.

Very easy. Left the front of the refrigerator so it is approx. 4 inches of the floor. (used a two by four. Removed the screws (one for each roller). Removed the rollers and replaced with new rollers. Reinstalled the screws with secures the rollers to the refrigerator. Done

Unplug fridge, unpluged fan motor from plug socket, removed bracket screws, removed fan retainer clip from shaft. removed screws holding fan to bracket

snapped the new ones on the aluminum bar and inserted into the freezer

Pried out old part with screwdriver. Unplugged. When new part came, just plugged it in and pushed the part into place.

I just replaced my defrost thermostat after using the place-in-ice-water method, and I think it may not have been necessary. My timeline: my fridge was not getting cold enough. I realized it the day before going on a trip. I vacuumed the (very dusty) coils at the bottom, and the next morning the fridge seemed colder, but I thought I should order parts just in case. I ordered a heater and a thermostat. The fridge seemed to be operating normally when I returned from my trip, but I had the parts, so I thought I'd go ahead and dismantle the freezer and test the existing parts. My intention was to return both parts if the old ones passed the tests. I opened up the back of the freezer and there was no ice on the fins. I thought, great, the existing heater works! I cut out the thermostat, placed it in ice water, and didn't get continuity. So I decided to go ahead and put in the new thermostat. Because I'm not experienced with using a multimeter, I thought I'd test the new thermostat to see how the test should work. To my surprise, the new thermostat also failed the test! Stumped, I thought I might as well install the new thermostat, since I had opened the package and couldn't return it.
Further internet research suggests the place-in-ice-water method of testing is not adequate. One YouTube video by Parts Dr says to place the part in a working freezer. I froze my old thermostat and tested it; still no continuity. This thermostat may not be typical, though. The video discussed the temperature ratings on thermostats. The temperature rating on both (old and new) thermostats is L8.9-16.7C. That converts to 48-63 degrees fahrenheit, which obviously are not freezing temperatures. I'm not convinced I needed a new thermostat, but I trusted the videos I consulted earlier.
I cleaned the fridge thoroughly, so at least now I have a nice clean fridge to show for my efforts.

removed old and instaslled new. biggest problem was getting to one of the screws.

removed shims on screws holding motor together, enlarged hole in mounting bracket so motor screws could also go through mounting brackets.

removed lower back cover. diconnected fan ass'y electrical connection, removed fan housing (3 screws). removed fan motor from housing. cut old connector from fan and installed on new fan with wire nuts included. re-installed new fan to housing and re-installed housing to frame.

The instruction sheet supplied with the new motor described the steps to take very good. Replaced the rubber grommets for the three motor mounts also. A flashlight or light source was needed or was very helpful.

Partition between Freezer and Fridge was running very hot. (Warm is normal). Oiling fan did not work. The only problems encountered in the replacement were getting fan out and in through coolant lines, cut plug off to accomodate generic fan wiring, getting the screws back in without cooking your hand on a hot compressor. Unit works great!

Pull refrigerator out to access back, unplug unit and remove the 3 .25" screws cut the power leads to motor and install new with easy to understand instructions provided with new motor. Plug refrigerator back in and enjoy your cold beverages once more. EASIEST REPAIR EVER.