WHY is this Lawn Mower ROPE SO HARD to PULL??? Sloppy Valve Lash and Other Issues - FIXED !!!
HTML-код
- Опубликовано: 22 июл 2024
- Customer states: "I think I put the blade on too tight because now the engine won't turn." Hmm....Sounds a bit odd....
Turns out that the blade was installed just fine, but an overfilled crankcase, plus some sloppy valve lash, had rendered this mower's compression release mechanism virtually inoperable, and hence, really hard to start. Join me as we sort it all out and get this 20 year old mower back in service!
Thanks for watching Buck's Small Engine DIY, Putting the "Do" into "Do-It-Yourself."
Want an Official Buck's Small Engine DIY Sticker??? Send me an email with your name and mailing address at buckssmallenginediy@gmail.com, and I'll send you a sticker absolutely free!
Tools and Products I use (paid links):
Get your Milwaukee M12 Cordless Ratchet here: amzn.to/3qL3YTc
Get your metric/standard feeler gauge set here: amzn.to/3Ni2Xd8
Get your T-handle Hex Key Set here: amzn.to/3qNxact
Get your Briggs & Stratton 1/4" fuel line bulk pack here: amzn.to/3JiGYBA
Get your Champion RC12YC spark plugs here: amzn.to/463vv2l
CHAPTERS:
0:00 Customer states....
1:22 Initial observations
2:48 Crankcase overfilled
4:24 Built-up debris
4:56 Drain plug, flywheel keyway, and fuel line
6:32 New oil, new spark plug
9:45 Still fails to start
10:37 Smoky start-up
12:53 Compression release evaluation
16:03 Valve lash adjustment
18:49 Test and start-up
19:41 Celebratory conclusion 
Хобби
Great video. I learned something new. Thank you.
Thanks for your help 😊
Had a hard time with the hard start rope. After seeing your video I'm happy at least I know why and what to do to fix it . Thank you.
I've acquired this same mower. A company wanted it hauled off, so I've taken it home and it is hard to pull. Now I know what is wrong. Great video, Thank You
Thanks for watching the video, and good luck with the repair!
From the time that I saw this lawnmower, I knew that it needed a valve job. Valve jobs are very commonly needed on these models. Keep up the good work. 😊👍🏿
Well, I figured it out eventually. I never claimed to be fast, but at least I arrived at the correct solution. Thanks!
@@Buckwsr No disrespect to you. It was wise to check out things first. I truly believe that you are a really good mechanic, especially for someone who is self taught. Keep up the good work. 😊😊😊😊👍🏿
Great video very informative and love how u break everything down kindergarten style as to show even the smallest steps and id rather watch a video like this tan a quick one that vaguely goes over things "we all happy"
Thank you so much!
You figured that out pretty darn and Sounds good Thank you for the video
There are some small equipment manuals which indicate checking valve lash after the first 50 or 100 hours and then on a regular basis thereafter at 100 hours or annually.
Also, if you support the machine underneath to raise the front end an inch or two it will help avoid oil leaking out of the sump when the valve cover is removed.
Great thorough trouble shooting check ups and finally fixing the problem!
Thank you. I enjoyed the project!
It always amazes me how owners neglect even the simplest maintenance items - and then wonder why their equipment doesn’t run, or runs poorly. It isn’t rocket science! lol. Great vid, thanks! 👍
Well, to be fair, the guy has owned the machine for 20 years, and overall it's in pretty good shape. And he sharpened the blade, another good step of maintenance. So we won't be too hard on him. I'm just glad we figured out how to fix it. Thanks for watching!
One of the best videos I've seen
Thank you!
Thank you
I never use the pull cord. I take the engine cover off and turn by hand.
Nicely done and very methodical in your well narrated process. Did you check/adjust the intake valve lash also while the cover was off?? Easy to follow pace!😊
I'm sure I checked/adjusted valve lash on both sides. It's been a while, so I can't remember specifically....Thanks.
I have a Cub Cadet self-propelled 159cc engine ,what do I set my valves at?
My Dad had a JS60H, same deck and motor but with the high wheels. I need to do a valve adjustment on it but I can't loosen the hex key lock in order to adjust the valve...any suggestions?
how about the outer nut? Does that loosen with a wrench? Maybe try using a small impact driver for the inner hex bolt while holding the outer nut with a wrench.
Hello ,how to work with you?I would like to send you our surface cleaner to review.
Is there a shortage of clean rags in your area?
Pretty strange comment. Thanks for watching the video!
@@Buckwsr
I suspect he was trying to be funny but didn’t know how to leave a laugh. 🔧👍😂
I hope you cautioned the owner not to overfill again, since that can destroy an engine.
Pull rope will not return to the case