FRT21LR7AB7 Frigidaire Refrigerator - Instructions

Unplug, remove 2 screws off back panel inside the freezer. Cut wires on old one and crimped in new one. Light to melt the shrink wrap that came with it. Pretty easy.

Removed the screws on the piece holding the switch which is at the front of the ceiling of the refrigerator box. Removed the old switch and replaced it. Very simple repair.

First I removed the plastic grill (pulled out, no screws) from bottom of refrigerator, then I removed electrical plug & two screws from old timer (timer located on the front inside left lower side of refrigerator). Installed in reverse order.

The repair was fast and easy .I removed the ice tray , disconnected the wiring connector and lossend two screws. I removed ice maker assy.and repeated in reverse order to install. I also installed a new water filter. I had ice in about 20 minutes.

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)

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 watched You Tube on how to repair it the instructions that came were shit. I'm a stickler for wire colors being correct, could find that information in the instructions. Everything is on you tube I love you tube. The fix is is easy peasy. I'm not stupid eather there is nothing on that frig I could not repair if I can get parts even the compressor I can braze to. I know how it all works I never call repair people I will throw it all in the garbage if I can't get parts. That goes for TV's cars you name it. I have tools for all things.

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.

The bulb has a plastic clear cover. That cover can just be carefully removed using a screwdriver. It's held in by a metal bracket. After you remove the cover. You'll just need to replace the bulb and then re-install the cover and bracket.

After pulling the fridge away from the wall and opening the paper backing on the bottom, I could see the motor. It's affixed to 3 metal ribs by 3 small screw/nuts. There is also a 12" wiring harness that led to a simple disconnect. Removing the disconnect and the 3 nuts was easy. However, there was no room to remove the motor with the fan attached. Between frame parts, the drip pan below, the ribs, and small, delicate copper tubing that can't get bent, it wouldn't fit thru any openings. So we rotated the motor inside the framework until the blade faced out, then reached in with a pair of needle nose pliers to remove the washer. Removing the washer is easy, it's just difficult to reach. With the washer off the fan was out of the way and very carefully (it was tight) the motor came out. Reverse was the same issue. Motor tight going in, not a lot of room to maneuver fan onto motor, and needed needle nose to tighten washer again. Make sure you tighten the washer before you install the motor on the prongs. Otherwise you need to remove it from the ribs, twist it to face you, then reinstall it on the prongs. Also, I felt I was stripping the nuts into the new motor. Turns out the holes in the motor aren't tapped. i realized the nuts are self tapping once I looked at them. I'm a big time DIYer and this wasn't bad at all. If your motor/fan assembly comes out whole, it's even easier.

Ice maker is held by 2 screws just above the unit, on the wall of the refrigerator. You can't see the screws, so borrow your wife's makeup mirror. Shine a light into the refrigerator, and using the mirror, locate the two screws, holding the unit in place, on the wall of the refrigerator. Using a nut driver, or socket wrench, with a 1/4 in socket, loosen up the two screws, but don't remove them. Bump the unit upwards, and away from the screws. (BEFORE doing anything!! Shut off the water supply, unplug the refrigerator) When you get the unit freed up, just unplug the old unit, and install the new one. You don't even have to worry about the water lines, and you'll see why, when you get the old unit off. Just reverse the procedure, installing the new unit. Very Simple, 10 to 15 minutes tops.

Loosened the two mounting screws (no need to remove them), lift off the icemaker and unplug it. Reverse the order and done.

Had to reach right hand to top of ice maker to locate hex head screws by feel, then place nut driver onto hex head by feel and then unloosen screws with lft hand ,a couple of turns, enough to lift ice maker off screws.
Replace new icemaker onto screws and tighten screws. The only problem incountered was the location and availability of having to feel with both hands to fit nut driver onto the screws.(could not see with my eyes because front of ice maker blocked view. )

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.

Real simple repair..just backed off the two 1/4" hex bolts holding the ice maker to the wall of the fridge,(a little tricky since you can't see them),unclipped the electrical doo hickey. I re-clipped the electrical do hickey of the new ice maker, hung the ice maker on the bolts and then re-tightened them. However,still no ice,my problem was the water valve on the back of the fridge behind the cardboard. Although it was still giving H2O thru the door it was not allowing water to flow to the ice maker. I reccommend pouring some water into the ice tray of the ice maker. If it makes ice and dumps it in to the holder, your ice maker is OK. If it turns out to be your water valve, that fix is easy as well. I HIGHLY reccommend watching the "fix it" video associated with that part. That repair also took less than 15 minutes. Good Luck! KC Bridgewater,NJ