HMV8052U (01) Bosch Microwave - Overview

Diagrams for HMV8052U

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Rear Rack Support – Part Number: 00631440
$10.09
In Stock
Front Rack Support – Part Number: 00631439
$10.09
In Stock
Front Rack Support
★★★★★
★★★★★
(2)
Part #00631439
This front rack support helps stabilize and securely position a rack within the appliance. Its sturdy design ensures proper alignment and safe support during loading and unloading.
SWITCH – Part Number: 00617228
$14.83
In Stock
SWITCH
Part #00617228
This switch is a replacement electrical component designed to control power or operational states. It is commonly replaced when activation becomes unreliable, intermittent, or fails completely.
FUSE – Part Number: 00631389
$10.09
In Stock
FUSE
Part #00631389
SWITCH – Part Number: 00617229
$14.83
In Stock
SWITCH
Part #00617229
This switch controls the activation of specific appliance functions by opening or closing an electrical circuit. Designed for responsive and reliable operation, it is commonly replaced when functions fail to engage, operate intermittently, or do not respond correctly to user input.
LAMP – Part Number: 00617215
$16.57
In Stock
LAMP
Part #00617215
LATCH – Part Number: 00648909
$20.08
In Stock
LATCH
Part #00648909
DIODE – Part Number: 00625682
$16.57
In Stock
DIODE
Part #00625682
MAGNETRON – Part Number: 10001590
$384.88
In Stock
MAGNETRON
Part #10001590
If your microwave isn’t heating food like it used to, the magnetron might be the issue. This part creates the energy that heats your food, and replacing it can restore fast, even cooking. It’s a genuine OEM part built to last, but because it deals with high voltage, it’s best to have a technician install it and check for safety. Be sure to check your manual to make sure it fits your model.
LEVER – Part Number: 00621573
$9.77
In Stock
LEVER
Part #00621573
DRIVE COUPLING – Part Number: 10003068
$14.17
In Stock
DRIVE COUPLING
Part #10003068
TURNTABLE – Part Number: 00775125
$88.43
In Stock
TURNTABLE
★★★★★
★★★★★
(1)
Part #00775125
This turntable supports smooth rotation during operation to promote even performance. Designed for stability and durability, it helps ensure consistent results and reliable movement.

Common Symptoms of the HMV8052U

How this model fails, and the parts that fix it.

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Intermittently, when closing the microwave door it would break the circuit at the breaker box
14 of 18 people found this instruction helpful.
  • Diane from FREEPORT, IL
  • Easy
  • 30 - 60 mins
  • Pliers, Screw drivers
Unplug microwave. Removed 2 screws from the top of the microwave to remove the top plastic strip carefully because the tabs can break off. Remove one screw above the control panel and one screw underneath the control panel. The control panel should come out. Take a picture of the wiring connections to help identify how to put it back toge ther. Carefully disconnect each wire set using a needle nose plier if needed. There are 3 sets of wires that go to the 3 door switches. After the control panel is removed there are 2 or three screws to remove that hold the door latch mechanism. With the door open, entirely remove the latch mechanism. Pay attention to the 3 switches, one has a different number on it and the other two have the same number but differ by being normally closed and normally open. You can test them or just replace them. Note I ordered the 3 switches by part number but got 1 switch that was incorrect and was the same as the other one. There is a plastic tab that needs to be depressed at the bottom of the switch casing in order to get the switch out. The problem with my microwave ended up being the lever was worn visibly by door misalignment with the latch. One of the screws holding the latch in position was missing. The door was not consistently activating the lever and the bottom switch. Replaced the latch, lever and two of the 3 switches, even though they didn’t need it. Check door alignment with latch. Reassemble.
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Fuse Blows when door is opened
8 of 12 people found this instruction helpful.
  • STEPHEN from SAN MATEO, CA
  • A Bit Difficult
  • 15 - 30 mins
  • Pliers, Screw drivers
Replaced fuse and switches.This is an undercabinet microwave.
The fuse is located in top right but there is no access from the front of the microwave necessitating complete removal of the microwave from the cabinets and then taking the microwave cover off.
This is a terrible design,
Instead, I cut the vent grate on the top right front of the microwave to access the fuse.
replaced the fuse.
Switches were relatively easy to replace...being careful to not pull wires out of connectors or breaking small plastic tongs and clips.
Microwave is still blowing fuses though. door alignment may be off.
Again, terrible design and lousy product quality.
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Vent Grille plastic tabs broke.
3 of 4 people found this instruction helpful.
  • STAN from ESCONDIDO, CA
  • Really Easy
  • 30 - 60 mins
Fished out broken tabs. Replaced with new grille from PartSelect and inserted two top screws.
PartSelect replacement was prompt and appreciated.
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