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SMH7174BC
SMH7174BC Maytag Microwave - Overview
Sections of the SMH7174BC
[Viewing 3 of 3]
Keep searches simple, eg. "belt" or "pump".
Door Key
PartSelect #: PS4229162
Manufacturer #: DE64-00760A
The microwave door key (or door latch) ensures that the microwave door closes properly while the microwave is operating. If the door key is broken, the door will not close and the microwave will not s...
$25.40
In Stock
Grease Filter
PartSelect #: PS4228058
Manufacturer #: DE63-00196A
This is a bottom-mounted air filter manufactured for a microwave. The microwave air filter filters the air flowing in and out of the microwave, and traps grease from the exhaust. A dirty or clogged fi...
$41.15
In Stock
TRAY-COOKING;JVM-1860,GL
PartSelect #: PS4234940
Manufacturer #: DE74-00023A
If you discover that the glass cooking tray in your microwave is damaged, you may have to replace it to operate the microwave properly. The glass cooking tray connects to the turntable of the microwav...
$96.98
In Stock
Black Sleeve Diode
PartSelect #: PS11747959
Manufacturer #: WPR9800486
In your microwave, the diode allows current to flow one-way only, converting alternating current to direct current. If you notice that your microwave does not heat properly, you may need to replace th...
$31.50
In Stock
Micro Switch
PartSelect #: PS11741686
Manufacturer #: WP3405-001034
This is a micro switch, which is also known as a door switch for your microwave. The main reason for needing to replace this part is if you are not getting heat to your appliance. The door switch is l...
$51.43
In Stock
Microwave Light Bulb - 40W
PartSelect #: PS2172588
Manufacturer #: R0713676
Sold individually.
No Longer Available
Thermostat
PartSelect #: PS4226431
Manufacturer #: DE47-20034A
This is a high limit thermostat designed for use within various models of microwaves. The purpose of a high limit thermostat is to open the circuit of the appliance when the internal temperature reach...
$36.64
In Stock
DAMPER-MAIN;-,SECC,-,W28
PartSelect #: PS4234478
Manufacturer #: DE72-40022A
This vent damper is a genuine OEM replacement part that is compatible with various models of Samsung over-the-range microwaves with ventilation systems. It is responsible for regulating the airflow in...
$18.90
In Stock
SOCKET-LAMP;-,OTR7,-,250
PartSelect #: PS4226352
Manufacturer #: DE47-00006A
This is an individual socket lamp compatible with various makes and models of microwaves. Made of plastic and featuring 2 male terminals on one end and a female socket on the other, this OEM part is d...
$19.17
In Stock
Questions And Answers for SMH7174BC
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Common Symptoms of the SMH7174BC
[Viewing 4 of 4]No heat
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Door not closing properly
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Won’t turn on
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Tray won’t turn
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
no heat
I looked up the #1 reason for no heat for my microwave on the site , and using my model number found that 92% of the time it was the Black Sleeve Diode. Ordered the $15 part, and installed it within 30 minutes. Most of the time was used for removing the built in microwave and removing the cover. Replaced the diode by finding it on the
... Read more
diagram that I printed from this site (free). Very relieved that we don't need to have our custom cabinetry re-sized to accommodate a new microwave. Thank you!
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Parts Used:
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Lisa from PARADISE, PA
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Difficulty Level:Easy
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Total Repair Time:15 - 30 mins
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Tools:Pliers, Screw drivers
28 of 28 people
found this instruction helpful.
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Microwave door did not close
Initially I called a Samsung recommended appliance repair outfit to fix the latch. The technician informed me that he does not fix latches. I need to buy a full new door for the microwave for $215 plus he charges $165 to come to my house. I got angry and did some research and it turned out that this is a very common problem. I ordered par
... Read more
t PS4229162 "door key" $6.67 then followed the instructions on a youtube video by zimsjeep
"Repair a Broken Microwave Door Latch" to install. At first I struggled a bit hooking up the spring to the frame, but then I used a slim plier to hold the spring (instead of my fingers) and that did the trick.
"Repair a Broken Microwave Door Latch" to install. At first I struggled a bit hooking up the spring to the frame, but then I used a slim plier to hold the spring (instead of my fingers) and that did the trick.
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Parts Used:
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Rozsa from MADISON, NJ
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Difficulty Level:Easy
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Total Repair Time:30 - 60 mins
27 of 38 people
found this instruction helpful.
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Both bulbs burned out at same time
I r/r the bulb cover, I then removed the burned out bulbs w/ a rag in case they broke they wouldn't have cut my fingers. You turn the bulbs lefty loosy. Installation is just the reverse. Install each bulb and turn righty titey, just snug the bulbs into place. Replace Glass cover and insert one phillips screw in plate and re-tighten
Parts Used:
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JOHN C from NORTH BEACH, MD
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Difficulty Level:Easy
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Total Repair Time:15 - 30 mins
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Tools:Screw drivers
18 of 36 people
found this instruction helpful.
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