RT18EKRAW00 Roper Refrigerator - Instructions

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 pulled the socket out and unplugged the wires. I replaced the light socket by plugging in the wires and snapping the light socket into place. A very simple fix.

The new shelf support part fit perfectly. I needed no tools just slid it on the existing bracket. Super easy.

I simply slid off the broken supports, and slid the new ones on.

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.

Used the suggested problem list here to narrow down that the repair was most likely the run capacitor. Poped the new one in and I now have better control of my compartment ranges. I have a temperature gauge in each compartment. Check them every opening of the doors.

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.

inst said,"50 pct of the time this calls for new capacitor," so we changed the capacitor. Same prob. It also said,"25 pct of the time it's the bi-metal thermostat" So we ordered it. We removed the plastic rear panel from inside the freezer comp. using small nut driver. Here we found much ICE surrounding the defrost unit, three inches thick. We thawed the whole mess. and the freezer has worked fine ever since. I think my habit of getting ice cubes from the inside container rather than from the ice cube dispenser, had kep t the freezer door open too much, interfering with the normal defrost cycle and allowing ice to build up over time so that it finally defeated the system. My new rule, "get ice cubes only from the front."

I removed 7 screws hold the heavy cardboard cover on the rear of the fridge. The dificult part was taking the screws that hold the 3 fan motor braces on the fan out. After that it was a matter of making the wire conections and putting it back in. I did not have enough room to laydown to do the work, If i had it would have been a lot easier to see the screws that had to be removed. All in all an easy job, and the part was a perfect fit.

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

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

This was really easy to do thanks to comments posted on the Partselect web site and the instructions included in the package. I removed three screws, unplugged the wire harness using a small screw driver to "unlock" the harness, removed the old ice maker assembly from the freezer, and reversed the process with the new assembly. Saved the valve and other parts for future use. The new unit started making ice within an hour or two. Very cool!

Took three screws out of the old ice-maker, disconnected the electric pigtail in the freezer, shut the water off, removed two mounting screws on the water valve (back & bottom of fridge), used a wrench to remove the water lines.
Put new valve on, reattached water lines, connected electric pigtail to ice-maker, put 3 screws back in to mount ice-maker, turned the water on and had ice in about 6 hours.
VERY EASY - All the parts for various installation were included and the instructions are easy to follow.

I removed the nuts that held the motor mount, then removed fan blade, cut the wires, and slid the motor pass the mounts and the coil shroud, Installed motor in reverse order. worked out ok.

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.