FRT21H7ASK9 Frigidaire Refrigerator - Instructions

I watched the video on how to change the defrost thermostat. I removed the back cover inside the freezer then I pulled off the old defrost thermostat and then using a pair of wire cutters I cut it off and then bared a little of both of the wires and then slid the heat sherink and wire connectors on the existing wires and then slid the other ends of the wires into the wire connectors then crimped the ends of the connectors and then tried using heat on the heat shrinks but still used rubber electric tape over it. I clipped the new thermostat were the old one was and then reattached the freezer wall cover and plugged the refrigerator back in. 24 hours later I checked the temperature in the refrigerator and freezer and both are running a lot colder.

Checked for continuity in heater, defrost thermostat and defrost timer. Heater good; not sure about thermostat or timer. Replaced thermostat - no change. Replaced timer - rotating and heater working.

I called the repairman who diagnosed the problem as a thermostat then had to order a thermostat took about 2 weeks to get back and install (cost little over $100). did good for about two weeks and same problem reoccured. I decided it was defrost timer and ordered from this site for $19.95 including shipping. I got on ( you tube ) and got instructions(recommend you tube) for DIY install about 15 to 20 minutes. Has been running great for about 3 weeks. ( YOU TUBE IS GREAT FOR A DIY REPAIR ON ABOUT ANYTHING)

I started look inside ,disconnected power, and open all possible compartments to see any burned part. Fortunately I fined a small part look like melted and then i went online and make my research .Then i ordered that part and change it.

I removed the plastic shroud on the ceiling of the refigerator, unscrewed and unplugged the old defrost timer, and replaced it with the new one. I reinstalled the shroud with the new timer installed.

I can't believe I put if off so long... so easy to do and PartSelect was very fast, efficient, and the cheapest vendor for my part.

Did nothing. The old bin had been repaired so many times just trying to make it stay in place that we threw the old one away and bought a new one. While at it, I looked to see if I had room for another shelf bin. I simply snapped it on too. The new door bin that I purchased does not stay on any better than the one I replaced. My summation would be that the little clips that protrude to hold it on are either too rounded and it slips off or they are simply not long enough. One bump and this bin is in the floor along with it's contents.

purchased a new freezer gasket. It is still iceing in the freezer but now all over the top part and down the back. The new gasket does not secure tight enough around the entire freezer door when it is closed. It is secured properly to the door but does not "grab" tight enough when the freezer door is closed.

The repair itself total time was quick and easy. Since the original fan blade blew apart, it was only a matter of putting the new one on in it's place. This can be done by feeding the blade between the cowling and Condenser coil and applying pressure to get it on the shaft.

If your fan is still on the shaft, simply push it off and extract it the same way. Then place the new one on the shaft.

In my case, since the part would take a couple days to get, and I had food both in the fridge and the freezer, I removed and unplugged the Condenser Fan Motor and the cowling frame and temporarily spliced a small fan I had into the line for the condenser motor. This kept the fridge working long enough to get the replacement part.

Side note. Direction of airflow is towards the Compressor, and draws air across the Condenser coils.

Hope this helps someone. :)

My upper and bottom air diffuser was missing.
Purchased both air diffuser and placed it.

just pulled the old one out, and plopped the new one in. I was nervous about the new one being the correct size, but it was perfect. No fuss, no mess.

Removed drawer. Removed shelve. Flipped shelve over. Removed one screw. Undid tab on each end. Removed bad rail. Replaced with new rail and reversed order. Easy fix.

Took the drawer and shelf out then took the screw out and took the old one out and then put the new one on.

inside the freezer compartment, remove four hex head screws from rear panel,lift panel forward and unplug wire assembly from panel. find old defrost thermostat attached to copper tube by clip on back of thermostat, unclip, snip two wires to thermostat, take new thermostat, strip 1/4"of wire from wires in freezer (thermostat is prestripped),insert light blue wire from thermostat and light blue wire from freezer into opposite ends of crimp connector and crimp securely. repeat with dark blue wires. set panel back in freezer,connect plug to back of panel, refasten screws and you are go to go! save yourself the price of a new refrigerator or $300 repair by repairman!

The knob came in the plastic package. It was the correct part. I opened the package and placed the knob on the prongs. Now it works fine.

Thanks
John S.