Hey everyone. Kiril, from Toronto. I've built a vintage motorcycle repair tool that helps folks work on their bikes, and it's completely free right now. The SOHC CB750 is one of the bikes it covers deepest, which is why I'm posting here.
Here's how it works: every manual gets broken into pieces, page by page, each tagged with the bike, the year range, and the page number. Those pieces get indexed by meaning rather than keyword, which is why "bike won't charge" finds a section titled "Charging System Inspection." When you ask something, it works out which bike and system you mean, pulls the handful of pages most likely to hold the answer, and only then does the AI get involved, and its job is narrow: read those specific pages and tell you what they say, with the page cited. It cannot answer from its own memory. If the pages don't have it, the answer is "the manual doesn't cover this" instead of a guess.
Accuracy is my number one concern because I'm building this for my own bike too, and during my extensive testing I'm getting 99% accuracy across a wide variety of motorcycles. This took months to actually get right and I'd love to hear what some folks think.
Here's a sample cam chain tensioner adjustment answer on a '75 CB750K: https://beta.shopdogai.com/a/xhgwkswcak
The 750 coverage runs the SOHC years, 1969 to 78, K bikes and the F included. It's strongest on stock configurations because it works off FSMs, so pod filters, aftermarket carbs, and PO wiring specials are where it's weakest, and it says so.
It's free right now (no credit card required): https://beta.shopdogai.com/?utm_source=cb750com and if the mods are open to it, I'll set up a code so anyone from here keeps founder pricing permanently when paid plans eventually exist.
Use it to diagnose a stalled project, find the right torque spec, consolidate repair steps for a complex fix, or just try to break it. I built this myself, solo, so I'd love to hear what you think, and especially what it gets wrong. I'll also do my best to give back to the forum by using it to answer 750 questions as folks post them.
Here's how it works: every manual gets broken into pieces, page by page, each tagged with the bike, the year range, and the page number. Those pieces get indexed by meaning rather than keyword, which is why "bike won't charge" finds a section titled "Charging System Inspection." When you ask something, it works out which bike and system you mean, pulls the handful of pages most likely to hold the answer, and only then does the AI get involved, and its job is narrow: read those specific pages and tell you what they say, with the page cited. It cannot answer from its own memory. If the pages don't have it, the answer is "the manual doesn't cover this" instead of a guess.
Accuracy is my number one concern because I'm building this for my own bike too, and during my extensive testing I'm getting 99% accuracy across a wide variety of motorcycles. This took months to actually get right and I'd love to hear what some folks think.
Here's a sample cam chain tensioner adjustment answer on a '75 CB750K: https://beta.shopdogai.com/a/xhgwkswcak
The 750 coverage runs the SOHC years, 1969 to 78, K bikes and the F included. It's strongest on stock configurations because it works off FSMs, so pod filters, aftermarket carbs, and PO wiring specials are where it's weakest, and it says so.
It's free right now (no credit card required): https://beta.shopdogai.com/?utm_source=cb750com and if the mods are open to it, I'll set up a code so anyone from here keeps founder pricing permanently when paid plans eventually exist.
Use it to diagnose a stalled project, find the right torque spec, consolidate repair steps for a complex fix, or just try to break it. I built this myself, solo, so I'd love to hear what you think, and especially what it gets wrong. I'll also do my best to give back to the forum by using it to answer 750 questions as folks post them.
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