How to clean, repair, service, and rebuild lawn mower carburetor on a 6.75 Quantum L-Head engine using Briggs & Stratton #498260 Carburetor Overhaul Kit. This carburettor is found on many older lawnmower brands like Craftsman, Troy-Bilt, Cub Cadet, Husqvarna, Toro, Poulan Pro, Yard Machines, and others.
Briggs & Stratton rebuild kit no. 487260: amzn.to/3khpfhS
Tecumseh Carburetor tool no. 670377: amzn.to/3zh2y1h
Briggs Thick bowl gasket no. 796610: amzn.to/3nG34ns
Briggs Thin bowl gasket no. 693891: amzn.to/3hCbCrA
Blue thread locker: amzn.to/398XOjQ
Wireless Tachometer: amzn.to/3sHibiH
Rewind to review, or skip ahead:
00:00 I'm not Leo
00:36 Remove top shroud and air filter
02:32 Remove fuel lines
03:27 Remove carburettor
04:00 Drain old fuel and clean carb exterior
04:59 Disassemble carburetor
07:15 Clean carburetor internal parts
09:47 Remove old gaskets and O-rings
11:26 Replace all seals and gaskets
16:15 Replace needle seat and float needle
18:07 Adjust float height and main jet
19:38 Remove tank and recoil starter
21:30 Re-install carburetor and governor air vane
23:38 Re-install recoil starter shroud
25:35 Re-install oil dipstick and fuel tank
26:33 Re-install fuel lines and air filter
28:42 The money shot and RPM adjustment
The tools I like and use most often:
Magnetic spark plug socket set: amzn.to/3CzmpvO
Tachometer: amzn.to/3sHibiH
Vessel Megadora JIS screwdriver set: amzn.to/363RFqO
Channellock Bent Needle-nose pliers: amzn.to/3I5DbnA
Long 1/4 Quick-connect Torx Driver Bits: amzn.to/3HUNgnm
Spark Tester: amzn.to/3CxW2qi
OTC Leak-down Test Kit: amzn.to/3CyUhJn
Compression Tester: amzn.to/3IWd6sp
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.
#craftsman #lawnmower #briggsandstratton #carburetor #smallenginerepair #DIY
15 авг 2024
