Recoil Kickback on Craftsman Mower - Sheared Flywheel Key Briggs & Stratton

Описание: Fix Lawnmower Kick Back - Flywheel Key Replacement: Does your pull cord kickback? Often a symptom of a sheared flywheel key, this tutorial video shows how to replace the flywheel key for a Briggs and Stratton engine on a Craftsman lawnmower. These engines are found on other brands like Poulan, Husqvarna, Cub Cadet, Troy-Bilt, Toro, and others.

This soft metal key is sacrificial, designed to shear off when the mower blade hits a stump or a rock. This helps prevent a bent crankshaft, but it leaves the spark timing off. Combustion then happens when the valves are not open at the correct time, and the resultant kickback.

Flywheel key - https://amzn.to/3fNrUgz
OEM steering puller - https://amzn.to/3yDbxud
Economical 1/2" torque wrench - https://amzn.to/3CxUAUA
1/4-20 thread tap - https://amzn.to/3xztY1F

00:00 I'm not Buzz
01:08 Remove fuel tank and oil filler
02:34 Remove recoil starter housing
03:49 Remove starter cup
05:27 Tap holes in flywheel for puller
07:24 Install puller and bolts
08:59 Remove flywheel and clean up sheared key
09:55 Install new flywheel key
11:02 Torque flywheel nut
12:16 Replace recoil starter housing
15:09 Replace fuel tank
16:20 Thanks for watching!

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Mityvac MV8500 Vacuum/Pressure tester: https://amzn.to/4iN2YDj
Mityvac Small Engine Compression Tester: https://amzn.to/4jGC1CA
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Vessel Megadora JIS screwdriver set: https://amzn.to/363RFqO
Channellock Bent Needle-nose pliers: https://amzn.to/3I5DbnA
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Wear your safety glasses, or you'll put your eye out. Try on some gloves. Take off that spark plug boot. Clean your room. Open the windows, those fumes are nasty. Just 'cause I do it, don't think it's the end all, be all solution. There's plenty more ideas out there, I can't take responsibility if you slice off a few fingers after watching my videos. And don't just pour that toxic stuff down the sewer or in the ditch, dispose of waste responsibly. Just be safe, OK?

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Disclaimer: The content of this video is purely for my entertainment, and is available to you for informational and educational purposes only. It's not substitute advice from small engine mechanics with professional training and certifications, nor does it create any kind of relationship between the The Lawnmower Lady and you. Your situation may be different, and the The Lawnmower Lady makes no warranties, express or implied, as to the fit, accuracy, or applicability of the information shown in this video, and implies no guarantee of results. The Lawnmower Lady and any sponsors of this video are not liable for any damages of personal injury, property damage or loss of any kind that may result from the use or reliance on this video and/or any parts and procedures represented in this video. You are using the information presented in this video solely at your own risk.

#flywheelkey #briggsandstratton #lawnmower #smallenginerepair #DIY