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M420 - Instructions

All Instructions for the M420
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Blown Fuse - Ps1750182
Unscrewed the cover of the microwave replaced the blown fuse with the new fuse, plugged in the microwave and tested all functions and everything worked fine. Thx for quick delivery.
Parts Used:
Fuse - 15 Amp 250V
  • John from Inverness, FL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
10 of 12 people found this instruction helpful.
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no power at all
unscrew microwave's cover,test the fuse which is located at top rear left side, the fuse is inside a plastic tube,if the fuse is burnout,just replace it.
Parts Used:
Fuse - 15 Amp 250V
  • patricio from chicago, IL
  • Difficulty Level:
    Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Nutdriver, Screw drivers
7 of 14 people found this instruction helpful.
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Plastic clip caused the rack to arc to the side of the cavity.
Pulled out the old clip and pushed in the new one. Only tool was my fingers and took about 20 seconds. This was after the Sear's web page said the part was no longer available and no replacement was listed.

Thanks to partselect.com I saved the microwave for another couple years.
Parts Used:
Metal Rack Support Clip
  • John from Marietta, GA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
1 of 2 people found this instruction helpful.
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All Instructions for the M420
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