FRT21PRHB7 Frigidaire Refrigerator - Instructions

Repair was simple.....order the ends from Parts Select and upon arrival place them on the ends of the shelf. Hence, no tools....just fingers.

took 4 screws out of the discharge vent on top of the refrigerator section and unpluged the wiring harness and put the section on the counter and unscrewed the timer and put the new one in and reinstalled the assembly and plugged the Jack and put the 4 screws back in, and rotated the timer and put it on defrost removed the back and check the heaters and drain .

just like the video showed...it was excellent!!!

Parts Select is an excellent source for help and parts identification. I highly recomend them.
My first option was to replace the defrost timer.
After still getting ice and frost buildup in freezer I decided to replace the defrost thermostat.
Remove all shelves. Losen icemaker if applicable. Remove light cover and bulb. Remove all screws securing rear vertical cover. Carefully move back panel, disconnect icemaker and bulb assembly. carefully remove styrofoam cover at upper left and remove defrost thermostat. I tested the thermostat and found it was defective. It would not close circuit after being placed in a working freezer. Reverse procedure to replace thermostat.
This solved the problem

Replace thermostat and show and tell made it easy.

Unplug freezer let stand all night to defrost. Remove the tray cover which is located on the upper back area inside the freezer.( 3 twist fittings remove it ). Remove the upper stainless steel panel which is secured with 6 screws. This will drop down exposing the condenser. Note all the wires and fan will stay attached to the stainless steel panel, this panel will drop down no need to unplug anything. On the left upper side next to the condenser you will see the thermostat. Two color coded wires. Remove the thermostat and install the new one at the same location.

I followed the You-Tube instructions, removed the ice from the compressor and replaced the thermostat with the part I received from Part Select. What I took out was a part that was very much inferior to the replacement part. The repair saved me a lot of money for a new freezer and it was not difficult to do following the video. Now the freezer runs better and quieter than ever. Thank you Parts Select.

The instructions given to me by part Select were very good.I replaced the Timer- checked the heater with oham meter it was good- checked the door weather striping it was good and replaced the thermostat with new .So at this point I may need to call a professional unless some one has another solution.

Thermostat-Thawed freezer, took out drawers and loosened drawer track(back screw)to help remove back panel. Removed five screws from back panel with nut driver and slide panel up and out. Removed thermostat from coils. Two wire connectors pulled apart. Spring loaded connection on coil pulled off. Placed new part from partselect.(reversing sequence) Timer-Took two screws out from behind kickplate at bottom left of freezer. Pulled connector thermostat out of connector. Replaced with new timer. Turned plastic dial on timer until it clicked. Frig turned on, one week ago. Everything appears to be fine.If it doesn't freeze up in the next two weeks, I will start feeling real good.

1st. replaced the defrost thermostat pn 5303918214 did not fix it next replaced the defrost timmer pn 215846602 that did not fix it,next replaced the defrost heater pn 5303918247 still did not fix it,has the same problem as when I started I don't know what to do next guess will call for a service tech to come out,or get a new refridgerator. Looks like I wasted my money on these parts. Refridgerators are not as easy to fix as yall make them out to be. I have to say all the parts were easy to install and your instructions and videos were great, they just did not fix my refrigerator Thanks Tom

first I replaced the timer control hoping thats the problem,unfortunately situation the same ice build up on the freezer.so I replaced the defrost thermostat.right now I'll still observing the condition if still the same.may be in couple days.so far its good.and to replace the parts is not difficult and easy.

Removed the lower trim panel from front of fridg. and loosened two screws enough to turn it about 1/4 inch so the screw heads were in the larger holes. Pulled it out disconnected the wire connector and transfered the heat shield and screws to the new clock, connected the wire connector and aligned the screws. tightened them and job done. Has worked like new sense. Thanks Roger

Ordered the new part-Unplugged the refrigerator - took off the cover over the defective timer - put in the new part put the cover back on - plugged the refrigerator back in - so far, so good!~

I watched the videos (they really help) and followed the steps. Everything went smooth with no surprises

remove back metal cover inside refrigerator,disconnect the blower motor ,install new motor,use existing motor bracket and blades. now my refrigerator runs perfect !!!