MGR6772BDB Maytag Range - Instructions

First I called a repairman and left a message. That was 3 weeks ago. So, I 'googled' the error message and determined what part I thought I needed. Ordered the part on Wednesday evening and it was there when I got home from work on Friday. I unpacked the part, got a phillips screwdriver and then watched the repair video on your website. About 20 minutes later I pushed my stove back in place and the flashing said 'set time'. Then I checked both ovens, and have since used both, and everything works!!

Remove the door.
Remove screws
Clear out broken glass. Vacuum out small glass shards.
Clean all glass.
Reattach all parts.
Replace the door.
Smile!

We moved into a house with seemingly newer looking appliances. After the dishwasher broke and destroyed our floor, we found out that they were all twelve years old. Amazing the condition they were in after all that time.

The oven was the next thing to break. The hinge snapped, and while we could still use the oven, it allowed hot air to seep out.

So I checked online and lo and behold, I found a hinge for under $20. Wow. Much cheaper than a new range.

The most amazing thing was that I purchased it on a Friday afternoon, and it showed up on Saturday, so we could do the repair over the weekend. I cannot tell you how impressed I am with that kind of service.

We had to take off the side panel which was a pain, but all in all, it was 7-8 screws and swapping the hinge was easy. One of the screws did not want to go back in, so I had to find a replacement, but other than that, it was a pretty easy repair.

Thanks!

Oven sensor replacement was easy. Thermistor was installed in less than 15 minutes. After installation STILL had "F3" error message. Harness was ok, "Clock" or ECU needed to be replaced. "Computer" is obsolete, no spares available, some companies will rebuilt for $400+. Since the stove was going to the landfill I had nothing to lose by taking the "Clock" apart. It has one chip that is probably the power supply and control chip, another chip is an EEPROM with 128 bytes of storage and the last is a darlington chip that controls the relays. Cleaned up everything that looked like it needed cleaning with alcohol. When I reassembled the unit the pins for the thermistor harness felt loose, so I took it apart, again, and found cold solder joints on all four pins. It must have been there all along but plugging and unplugging the harness finally broke out the solder so I could see it. Soldered the pins back in and now it all works. It's worth a try if you're getting the "F3" message. If the relays on your stove aren't working it would be a good idea to replace the darlington chip. Good luck.

Removed the two screws holding the sensor to the rear oven wall. pulled out sensor wire. It was caught on other wires behind the oven. removed the three screws holding the 8" inspection plate in the center of the rear panel. Carefully move the insulation and reach in to grasp the back end of the sensor wire. Once free from the snag it easily pulls out with the sensor just as stated in the video. using the appropriate adaptor it was easy to re-asseble and and attach to the oven wall. Replace the rear panel with the three screws and it was done

oven had to completely come out cause two sheet metal side panels had to be removed to get to hinge.

Watch the video. Spot on instructions. Easy peasy.

The sensor is mounted in the top right side of the oven.An extra long screw driver helps to avoid damage to the sensor when replacing it.The connectors were the opposite to the old sensor and I did not see that there were adapter cables included. It might help to connect or tie these together as I only expected the sensor and did not look for adapters.I had cut the wires and used wire nuts when I found the adapters.The repairs works fine.
Mike

Took screws out of the back on the side the sensor was on, unplugged it & took out the two screws on the inside of the oven to release the sensor. Put new sensor in place with the two screws & used one of the adapters to plug in the new sensor. Put screws back in the back panel & turned on the oven which unfortunately is still 50 degrees low. Need a new clock with computer which is out of stock & unavailable. I was an electrician for 25 years so didn't experience any problems. It was a cheap thing to try.

Turned off breakers to oven. Removed two screws that held oven in cabinet. Removed oven door by opening slightly and pulling up on door. Pulled oven out 1/3 of way. Took out four screws on top of control panel. Took oven light switch off by unscrewing holding ring. Removed temp knob on right by pulling. Removed start / stop knob same way.Removed glass straight out. Removed four screws that held elecrtonic clock conrtol board. Unpluged three wire plug from right side and the nine wire plug from the left side. Worked board out at and angle. Went backwards to connect and replace board, screws and door.Slid oven back in and tested oven after turning breakers back on, worked like new.

UNPLUG THE POWER CORD! This particular model is a (slide-in) unit, it was wedged between to fixed cupboards/cabinets. Therefore, there are really no side panels to speak of, this made the repair slightly easier. I simply slid the unit out enough to unplug the power cord and access the right side of the unit. All one needs, at this point, is a Phillips head screw driver to remove a small metal panel installed just below the stove top panel (right side of range), its held with approx. 8 screws. There is one other panel that must be removed as well, (you may want to remove this panel first). It is an enameled-like panel approx. 5" wide x 36" long located at the front of the range (right side) running the length/height of the range (held with 2 screws). Get those 2 panels removed and you will see the spark module attached near center of range just under stove-top panel. Module is attached to a small metal bracket, module has 6 wires attached to it (2 feeding the module and 4 exiting the module to the burners). Bracket screws are nearly impossible to get at (you need a very stubby Phillips screw driver, if you can even get your hand in there). Anyway, I simply released the module from the bracket, then carefully bent the bracket back toward me; to provide work area for my hands. The bracket bends easily and really can't be broken. Now, at this point (using longer needle-nose pliers) detach the wires from the old module (remembering each wires location) or, as I did, hold the replacement module near the existing module and transfer the wires one at a time. Now, slap it all back together as you took it apart. Really simple job, total time is easily/generally under 30 minutes. It may be easier to access the module by removing all the burner components and raising the stove-top? Not sure? I chose not to do the repair that way. Hard part was locating where the manufacturer hid the module on the range. :- ) D.I.Y.ers Rock!!!

After pulling stove, simple removal of three screws to replace the broken part.

Bottom door/ simply removed the screws where neccessary and slipped the glass off with trim attached , then carefully seperated the trim and window , cleaned glass and put new trim on with the tape shims in place. reinstalled screws. Top Door/ using trim made for the bottom door , I seperated the bottom from the sides bydrilling the welds then used the existing sides with the bottom section of the new piece which I had seperated . It worked very well and there was no way to simply buy trim for the top door. It is Paul

I took the broiler pan out of the shipping container and put it in the oven.

installed part,turned unit on-temp still cold. reset digital control, up 35 degrees, still cold. un-plugged unit,re-connect after 10 min. still cold.