◆Home Improvement Ideas Journal

Broan Model 688 K Replacement Motor

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If you're a homeowner dealing with a malfunctioning Broan model 688 kitchen range hood, replacing the motor might be just the solution you need. The Broan 688 series is a timeless, durable range hood, but eventually, its motor can wear out or fail. Knowing how to replace the Broan model 688 k replacement motor can save you the cost of an entire new unit. This guide will walk you through the process, from troublshooting to installation.

Before we dive into the nitty-gritty, let's first understand why your Broan 688 range hood motor might be failing. Generally, motors can burn out due to overworking, poor maintenance, or tall order. Fortunately, replacing the motor is a straightforward process that you can do yourself with the right tools and some patience.

Identifying the Problem

Troubleshooting the issue before ordering a Broan model 688 k replacement motor can save you unnecessary expenses. Start by checking if the fan blades spin freely. Also, try operating the hood in both speeds to see if the motor responds as it should.

S99080151 Broan 362 Aftermarket Replacement Vent Fan Motor...
S99080151 Broan 362 Aftermarket Replacement Vent Fan Motor...
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Bp27 Fan Motor Replacement for Broan Nutone 663 688 678 671 659 662 668 670 689 669 663-c 688-c 663-e 688-e 678-c 678-d 678-f Bathroom Exhaust Fan Motor, S97012038 Ventilation Fan Motor, 50cfm, Size:16", Black
S99080488 | Broan L700 Replacement Vent Fan Motor 99080488, 2.7 Amps, 1500 ...
S99080488 | Broan L700 Replacement Vent Fan Motor 99080488, 2.7 Amps, 1500 ...

If you've identified that the motor is the culprit, it's time to order a compatible replacement. The Broan 688 is a versatile range hood, and its motors are interchangeable across many of its models. Therefore, replacing the motor in a Broan 688K should not be an issue. Just ensure you're ordering the correct model number and that the motor is designed for your specific range hood.

Gathering Tools and Parts

Before attempting the repair, ensure you have all the necessary tools and parts. You'll need a new Broan model 688 k replacement motor, a flathead screwdriver, a drill, a socket wrench set, and possibly a sawzall for removing any obstruction.

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an image of a carburet that is on the side of a white wall
an image of a carburet that is on the side of a white wall
Bathroom Fan Motor Assembly for Broan 688 Series, Nutone 695-R02 695-R03
Bathroom Fan Motor Assembly for Broan 688 Series, Nutone 695-R02 695-R03

Once you've gathered your tools and replacement motor, it's time to dive into the installation process. The Broan 688 series is known for its simplicity in design and repair, making the motor replacement an achievable DIY task.

Removing the Old Motor

Before you begin, unplug the range hood from the power source to ensure safety. Using your flathead screwdriver, remove the screws securing the range hood to the wall. Next, carefully disconnect the electrical wires from the old motor.

Using your socket wrench, carefully remove the mounting screws holding the motor in place. Once the screws are removed, you can disconnect the motor from its shaft and remove it. This might require some wiggling and torque, as the motor might be tightly fitted. If it's too tight, don't hesitate to use your sawzall to remove any obstruction.

Furnace Blower Motor: How Much Is It to Replace?
Furnace Blower Motor: How Much Is It to Replace?
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ad eBay - ForeverPRO 99080166 Motor R9 for Broan Range Hood 1172861 99080094 99080099 9...
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S97017450 | Aftermarket Broan Fan & Motor Assembly...
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769rl B Unit, S0504b000 Bathroom Fan Motor Replacement For Broan Nutone 769rl...
Broan S99080517 Srv Motor F/676 680 Designer
Broan S99080517 Srv Motor F/676 680 Designer

Installing the New Motor

Now that you've successfully removed the old motor, it's time to install the new Broan model 688 k replacement motor. Before installing, double-check that the replacement motor matches the old one in terms of size and shaft fitting.

Carefully screw the new motor onto the shaft, ensuring it's a tight and secure fit. Do not overtighten, as this can damage the motor and reduce its lifespan. Next, reconnect the electrical wires, ensuring they're in the same position as the old motor. Use your screwdriver to remount the range hood to the wall, ensuring it's sturdy and secure.

Testing the New Motor

Before you pat yourself on the back, it's crucial to test the new motor to ensure it's working correctly. Plug in the range hood and switch it on. It should now operate smoothly and efficiently, drawing out smoke and steam from your kitchen.

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For Broan Nutone 655, 695, 658, 659, 656, Hfl695, 655-c, 655-a, 695-b, 656-b, 656-c Bathroom Exhaust Fan,S97017062 Heater Motor, Silver
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Fan Motor Ja2c0208-1 S23405ser For Broan Nutone 8661 8662 8671 8672 8831 8832
Verifying…
Verifying…
Fan Motor 120V/60Hz – Broan | NBK-20998
Fan Motor 120V/60Hz – Broan | NBK-20998
TORK 120-Volt 60 Hz Replacement Motor 101 - The Home Depot
TORK 120-Volt 60 Hz Replacement Motor 101 - The Home Depot
Furnace Blower Fan Motor 58MV660004
Furnace Blower Fan Motor 58MV660004
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NBK-20958 Blower Motor 1/3 HP 115V 60Hz - Replaces Dayton 1XJX9, Rotom R7-RB1600
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Lennox 74K77 1/30 HP 3000 RPM Blower Assembly (208/230) Motor
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Ja2c0208-1, Exhaust Fan Motor Replacement 23405ser, S23405ser Compatible with Broan Nutone 8661 Mh8661n 8662 8662nl 8671 8672 8831 8832 8833, Black
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ad eBay | $46.01 | Fan Motor 23405 23405SER for Broan Nutone 8661 8662 8671 8672 MH8661N 8831 8833 |

Depending on the age of your Broan 688, you might want to consider some general maintenance to prevent future issues. Regular cleaning, ensuring proper venting, and avoiding overworking the motor can significantly extend the lifespan of your range hood.

Success! You've just completed a Broan model 688 k replacement motor installation. Regular maintenance and timely repairs like these can help extend the lifespan of your appliances, ensuring you get the most out of your investment. If you're ever unsure about a repair, don't hesitate to contact a professional. Happy DIYing!