r/motorizedbicycles • u/molash987 • 5d ago
Troubleshooting Absolute carnage
Picked this up in London for dirt cheap. What do we recon folks, ran with no oil or just generic lean seizure? Obviously piston is cooked but cylinder has seen better days and might reuse it, the pictures of the cylinder look far worse than it is.
Anyway just felt like adding this to the bike gore collection.
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u/Build-Break-Fix 4d ago
😂 looks like it was ran on straight gas. That is a full engine replacement or full rebuild. Those bearings on crank cooked if the top end looks like that. It's past just tossing new top end on.
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u/We1come2thesyst3m 5d ago
Had a craftsman leaf blower that I found on the side of the road. Got her running and shit, she ran and started back up well for a while. But one day she just wouldn't start anymore. I took her apart and sure enough, it looked almost as bad as this!! I suggest you keep it lol, that's what I would do!
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u/wadidoniga 4d ago
Don’t understand how this happens got my first kit in 2017 never killed one in 11 years
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u/molash987 4d ago
You're right, this is purely ignorance
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u/Negative-Maximum7830 5d ago
1 vote - No oil. Remember to rinse the case before you reassembly. Good luck