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Model library · LG Microwave

MSER1130B

LG MSER1130B Microwave Repair

LG microwave

Most common issues on this model

  1. Door latch and switches
  2. Turntable coupler and roller ring
  3. Touch control and display
  4. Heating strength on a mid-size cavity
  5. Cooling fan noise

The MSER1130B is a countertop microwave with a 1.1 cu. ft. capacity, a mid-size cavity that suits most kitchens, dorms and offices. It plugs into a standard outlet and sits on a counter or shelf with room around its vents.

When one arrives with a complaint, we follow a short list in order. Outlet and cord first, then the door latch and the switches it presses. Next come the touch control and display, then the turntable, then a heating test on a measured cup of water. If the oven stops partway through, we check the cooling fan and thermal protection.

We confirm the model and serial from the label before ordering a part. A written price is agreed first, and we warrant the repair for 30 days.

Key features

  • 1.1 cu. ft. capacity
  • Countertop microwave
  • Turntable-driven even heating
  • Touch pad and display
MSER1130BMSER1130B questions
What size cavity is the MSER1130B?

It is a 1.1 cu. ft. countertop microwave, a middle size for kitchens and offices. We service it by testing the door, the controls, the turntable and the heating in turn.

The turntable clicks as it turns. Is that a repair?

Clicking usually comes from the coupler or roller ring. We check that the ring is clean and seated and that the coupler is not worn, which is often a simple fix.

What if the microwave heats weakly?

We test heating with a measured cup of water, then check the door seal and the control. Any of these can reduce heating, and we quote the repair before we do any work.

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Book repair for your MSER1130B

Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.

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