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87593 (CSBESEA) LG Range - Overview

Diagrams for 87593

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Micro Switch – Part Number: 3B73362F
$21.45
Special Order
Micro Switch
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(14)
Part #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 approximately 1 1/2 inches long, and has 2 metal prongs called terminals that extend from its body. If your microwave will not turn or heat properly, there could be an issue with the door switch. You can check the switch for continuity using a multi-meter. With the actuator button depressed, you should see continuity between these terminals. If there is no continuity the switch will need to be replaced. NOTE: Before you begin this repair, first make sure your microwave is unplugged, and that your capacitor is discharged. A capacitor stores large amounts of electricity even when your microwave is unplugged.
Microwave Micro Switch – Part Number: 6600W1K001C
$21.45
Special Order
Microwave Micro Switch
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(4)
Part #6600W1K001C
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 closed. If your microwave does not provide heat, or will not start properly, you may need to replace the micro-switch. This part is approximately 1 inch in length and 3/4-inch in width. It is made of black plastic with two metal prongs. This is an OEM part sourced directly from the manufacturer. This part is sold individually. Be sure to disconnect the microwave from the power source before you begin this repair.
Air Duct Bracket – Part Number: 4810W1A151A
$17.15
In Stock
Air Duct Bracket
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(2)
Part #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 working, the problem may be with the damper assembly. If the damper does not open and close easily, check for any damage to the bracket, and replace if it is damaged or faulty. This genuine OEM exhaust damper measures approximately 12 inches long by 5 inches wide.
Time Delay Fuse – Part Number: 3B74133Q
$11.77
On Order
Time Delay Fuse
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(3)
Part #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 order to protect your microwave from damage. You should consider having a service technician install this part as the high-voltage capacitors in a microwave can contain a very harmful electrical charge, even when the microwave is unplugged and has been inactive for some time. The tools that would be needed to complete this installation include a Phillips screwdriver, an insulated screwdriver, and a pair of pliers.
Mounting Plate – Part Number: 3300W0A045A
$29.47
In Stock
Mounting Plate
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(5)
Part #3300W0A045A
This mounting plate is a manufacturer-approved replacement part for your microwave. The mounting plate, or bracket, secures your above-range microwave in place against the wall. To conduct this repair, make sure to first disconnect the power source, and wear protective gloves.
Microwave Motor Ac Synchronous – Part Number: 6549W1S013H
$43.18
In Stock
Microwave Motor Ac Synchronous
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(5)
Part #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 through the bottom. The motor is normally held in place with a retaining screw and will have two wires attached to it as well. If the motor is making a grinding noise it will need to be replaced. If the motor does not turn, you can check for voltage or continuity with a multi-meter. Make sure the power is disconnected from your microwave before beginning this repair.
Installation Hardware Kit – Part Number: 3861W1A043H
$29.47
In Stock
Installation Hardware Kit
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★★★★★
(3)
Part #3861W1A043H
This is a microwave installation hardware kit, it includes all of the hardware you'll need to mount the appliance over a range, or into a cabinet. To install, please carefully follow the instructions provided with the kit. NOTE: Hardware only, installation bracket is NOT included. Must be ordered separately.
Spring – Part Number: 4970WRA001G
$13.92
In Stock
Spring
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(1)
Part #4970WRA001G
This spring provides tension or controlled movement within the appliance mechanism. Engineered for durability, it supports smooth operation and helps maintain proper alignment of connected components.
Glass Cooking Tray – Part Number: 3390W1A019A
$49.50
In Stock
Glass Cooking Tray
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(3)
Part #3390W1A019A
This tray rotates in your microwave ensuring more even temperatures.
COVER ASSEMBLY,STIRRER FAN – Part Number: 3551W1A032C
$43.18
In Stock
GRILLE,VENT (Black) – Part Number: MDX61171703
$64.69
In Stock
GRILLE,VENT (Black)
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(4)
Part #MDX61171703
This black microwave vent grille is designed to maintain proper airflow within your appliance, preventing overheating and ensuring efficient performance. Made from durable, heat-resistant materials, it also enhances the microwave’s exterior appearance. Replacing a worn or damaged grille helps protect internal components and maintain optimal ventilation. Installation is simple and requires unplugging the microwave and wearing protective gloves for safety.
Halogen Lamp – Part Number: 6912A40002J
$24.67
In Stock
Halogen Lamp
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(5)
Part #6912A40002J
This 120-voltage, 20-watt halogen lamp is an authentic OEM part made for Samsung microwaves. It is a type of lightbulb that uses a mixture of halogen gas to ensure longevity and higher lighting quality. The lamp is found behind a panel or cover inside the microwave cavity, where it illuminates the interior of the appliance during heating. It is common for the filament inside the bulb to wear down over time which can result in the failure of the bulb. If your halogen lamp is no longer working, you will be unable to see inside the microwave cavity and monitor your food during use. Each lamp is sold individually.

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DISCONTINUED – Part Number: 87593
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This part number matches the current model number 87593
Part #87593
Hinge Door Bracket Assembly – Part Number: 87593
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Bracket – Part Number: 87593
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Part #87593

Common Symptoms of the 87593

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Broken door micro switch. (unit does not start heating)
37 of 68 people found this instruction helpful.
  • JAMES from BILLINGS, MT
  • Very Easy
  • 30 - 60 mins
  • Screw drivers
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 l eft 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.
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Door sensor switch went bad. Microwave would not operate.
15 of 29 people found this instruction helpful.
  • Randall from ARCADIA, CA
  • A Bit Difficult
  • 1- 2 hours
  • Pliers, Screw drivers
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 dir ections 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!!
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Metric
5 of 5 people found this instruction helpful.
  • Jeffrey from San Antonio, TX
  • Really Easy
  • 30 - 60 mins
  • Screw drivers, Wrench (Adjustable)
Owners manual list 1/4 which was sent for the mounting bolts. They don't fit. This unit required metric. Don't try to force the bolts, just match to closest metric.
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