Models > 721892

721892 Kenmore - Overview

Models starting with 721892

Keep searches simple, eg. "belt" or "pump".
Turntable Motor Coupler – Part Number: 4370W1A006B
Turntable Motor Coupler
PartSelect #: PS3522918
Manufacturer #: 4370W1A006B
The turntable motor coupler connects the turntable motor to the tray. If the turntable on your microwave will not rotate, you may have a faulty motor coupler. The coupler commonly has a D shaped openi...
$25.93
  In Stock
Screw,Taptite – Part Number: 1SBF0402418
Screw,Taptite
PartSelect #: PS3517460
Manufacturer #: 1SBF0402418
$10.42
  Special Order
Motor, AC Synchronous – Part Number: 6549W1S013A
Motor, AC Synchronous
PartSelect #: PS3529213
Manufacturer #: 6549W1S013A
$49.53
  Special Order
Fan – Part Number: 5900W1A004A
Fan
PartSelect #: PS3528612
Manufacturer #: 5900W1A004A
$10.42
  Special Order
CAPACITOR,HIGH VOLTAGE – Part Number: 0CZZW1H007K
CAPACITOR,HIGH VOLTAGE
PartSelect #: PS8747533
Manufacturer #: 0CZZW1H007K
$59.17
  In Stock
Spring – Part Number: 4B72023A
Spring
PartSelect #: PS3525457
Manufacturer #: 4B72023A
$9.59
  Special Order
Screw,Tapping – Part Number: 1TTL0402818
Screw,Tapping
PartSelect #: PS3517555
Manufacturer #: 1TTL0402818
$10.42
  Special Order
Magnetron – Part Number: 2B71732G
Magnetron
PartSelect #: PS3517732
Manufacturer #: 2B71732G
$189.06
  In Stock
DISCONTINUED – Part Number: 503315
DISCONTINUED
PartSelect #: PS93666
Manufacturer #: 503315
  No Longer Available
MEMBRANE – Part Number: 6638W2YB02A
MEMBRANE
PartSelect #: PS3636436
Manufacturer #: 6638W2YB02A
  No Longer Available
MEMBRANE – Part Number: 6638W2YB06A
MEMBRANE
PartSelect #: PS3636437
Manufacturer #: 6638W2YB06A
  No Longer Available
MEMBRANE – Part Number: 6638W2YB21B
MEMBRANE
PartSelect #: PS3636443
Manufacturer #: 6638W2YB21B
  No Longer Available

Common Symptoms of models starting with 721892

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Tray won’t turn
Fixed by
these parts
Fixing
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
The new part was too thick for the worn out plastic ring which is obsolete.
Needed to raise the part to match the ring. I used peanut butter to hold plastic shim while replacing to hold it in place. Built in Oct. 2009.
Parts Used:
Turntable Motor Coupler
  • James from PURCELLVILLE, VA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
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Shaft socket was worn out
Pop old one out and replaced it with new one.
Parts Used:
Turntable Motor Coupler
  • Cesar from Miami, FL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
0 of 1 people found this instruction helpful.
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House wiring failure caused excessive voltage to microwave
Disassembled control panel and checked power transformer windings. Primary winding fried. Patched power to magnatron transformer to make sure it was ok. Removed power transformer and checked diodes and transistors on board which were ok. Installed new transformer and reassembled control panel to microwave. Checked functions.
Parts Used:
TRANSFORMER,POWER
  • Douglas from Missoula, MT
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    More than 2 hours
  • Tools:
    Screw drivers
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