Models > JVM1790CK

JVM1790CK ((ABSEGEU)) LG Range - Overview

Sections of the JVM1790CK

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FILTER,GREASE – Part Number: 5230W1A012E
FILTER,GREASE
★★★★★
★★★★★
(31)
PartSelect #: PS12713651
Manufacturer #: 5230W1A012E
This is a single grease filter manufactured for a microwave. The microwave grease filter filters the exhaust air and traps any grease flowing out of the appliance. It is important to keep the filter c...
$12.25
  In Stock
Micro Switch – Part Number: 3B73362F
Micro Switch
★★★★★
★★★★★
(12)
PartSelect #: PS3522738
Manufacturer #: 3B73362F
This microwave door switch provides power to the various components in the microwave when the door is in a closed position, and interrupts power when the door is open. This door switch is approximatel...
$11.28
  Special Order
Micro Switch – Part Number: 6600W1K001R
Micro Switch
PartSelect #: PS3598700
Manufacturer #: 6600W1K001R
This micro-switch is designed for use in your microwave. The function of this part is to monitor the door latch position and communicate to the electronic control board whether the latch is open or cl...
$8.67
  In Stock
Locker – Part Number: 4026W2A019A
Locker
★★★★★
★★★★★
(15)
PartSelect #: PS3522838
Manufacturer #: 4026W2A019A
The locker, or door latch assembly fits to the inside of the microwave door, and keeps the door closed. If the door on your microwave oven doesn’t appear to close properly, you may have a problem with...
$8.17
  In Stock
Air Duct Bracket – Part Number: 4810W1A151A
Air Duct Bracket
★★★★★
★★★★★
(2)
PartSelect #: PS3523851
Manufacturer #: 4810W1A151A
This bracket holds the metal or plastic flapper that closes off the exhaust duct when the fan is not running and opens when the fan turns on. If the exhaust fan on your microwave does not appear to be...
$21.24
  In Stock
Halogen Lamp – Part Number: 6912A40002E
Halogen Lamp
PartSelect #: PS3530398
Manufacturer #: 6912A40002E
This is a halogen lamp, or light bulb, for a microwave. The microwave light should illuminate the inside of the microwave while the door is open and while the appliance is running. If the light bulb d...
$24.13
  In Stock
Turntable Assembly – Part Number: 5889W2A012F
Turntable Assembly
★★★★★
★★★★★
(5)
PartSelect #: PS3528549
Manufacturer #: 5889W2A012F
This turntable assembly, also known as a rotating ring, is a genuine OEM replacement part for your microwave. It is brown in color and about 10 inches in diameter. This part supports the glass turntab...
$15.41
  In Stock
Fuse,Time Delay – Part Number: 3B74133Q
Fuse,Time Delay
★★★★★
★★★★★
(3)
PartSelect #: PS3522743
Manufacturer #: 3B74133Q
The fuse-time delay may also be known as a line fuse or a microwave fuse, and it is a piece for your microwave. The function of this part is to shut off the microwave if there is a power surge, in ord...
$7.73
  In Stock
Motor, AC Synchronous – Part Number: 6549W1S013H
Motor, AC Synchronous
★★★★★
★★★★★
(4)
PartSelect #: PS3529216
Manufacturer #: 6549W1S013H
If the turntable on your microwave does not rotate, or you can hear a grinding noise, the problem may be with the motor. The motor is typically located below the floor of the oven, and is accessed thr...
$24.85
  In Stock
Glass Cooking Tray – Part Number: 3390W1A019A
Glass Cooking Tray
★★★★★
★★★★★
(3)
PartSelect #: PS3518829
Manufacturer #: 3390W1A019A
This tray rotates in your microwave ensuring more even temperatures.
$36.16
  In Stock
Spring – Part Number: 4970WRA001G
Spring
PartSelect #: PS3524607
Manufacturer #: 4970WRA001G
$8.17
  In Stock
Cover Assembly,Stirrer Fan – Part Number: 3551W1A032A
Cover Assembly,Stirrer Fan
★★★★★
★★★★★
(1)
PartSelect #: PS3520484
Manufacturer #: 3551W1A032A
$22.62
  In Stock

Questions And Answers for JVM1790CK

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Common Symptoms of the JVM1790CK

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Won’t turn on
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No heat
Fixed by
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Door not closing properly
Fixed by
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Tray won’t turn
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Doesn’t shut off
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Broken door micro switch. (unit does not start heating)
Unplug the unit before servicing. Need phillips screwdriver. Open door. Use step ladder to access and remove 2 small screws from top of the room air diffuser at top of unit. Slide diffuser slightly to the left to align the diffuser's plastic tab on the left side to rotate toward you. (The wires for the front control panel are at the far left side of this difuser, but difuser is slotted for easy removal). Once the difuser is removed you will see 1 screw at the top that secures the pannel cover on the left side of the unit. Remove screw and slide this panel slightly up and out. This exposes the plastic frame that holds the upper and lower door switches. To locate the door switches and observe how they work, close and open the door and watch the door (bayonets) open and close the micro switches. Do the (red) buttons on top of the switches move up and down when the door bayonets push and release? If the buttons do not "pop" up when opened the switch is defective. The switch frame is secured with 2 screws. Remove screws and rotate the unit out for easy access to the micro switch(s). The internal (spring?) on my unit that is suposed to allow the red (visible) button on top of the switch to "pop" up when the door is opened was broken. Carefully pry the switch outward while being careful to lift the plastic holder-piece that holds the switch in place. Be careful, there is a small pin on the frame, so rotate the switch OUT toward you while lifting (carefully) the plastic holder-piece (you will see it on top of the switch). You can use an ohm meter to test the continuity of the switches. But if the buttons don't "pop" they are defective. Replace switch and reassemble.
Parts Used:
Micro Switch
  • JAMES from BILLINGS, MT
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
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needed grease filters for a used over range microwave
ordered on the part select web site, came quickly, order was correct
Parts Used:
FILTER,GREASE
  • tony from kewanna, IN
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
26 of 50 people found this instruction helpful.
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Door sensor switch went bad. Microwave would not operate.
Watched a couple of repair videos on Youtube by searching for the model number. Found out what to do in order not to get shocked by the powerful capacitor.
Ordered the two switches (To be sure, I could have ordered a third switch as suggested in the videos.)
Bought a tamper-proof star bit to get the cover off. Followed the directions to replace the switches. - I broke the harness and had to use some super glue, but it's all good. I should have removed the harness instead of trying to get a switch out while it was still in place.
It's all back together, and the wife is happy!!
Parts Used:
Micro Switch
  • Randall from ARCADIA, CA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Pliers, Screw drivers
10 of 17 people found this instruction helpful.
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