Jack Ryan's latest activity

The rest of the feeler gauges tend to get in the way. Jack

Thanks for the ideas. The tool Jack referenced gave me an idea… After biting the bullet and removing the carb for better access, I...

I haven't tried this but it covers 4mm https://www.tetools.com/No.8544-1-4-Drive-Impact-Stud-Extractor-Chuck Jack

Based on Facom but made in China - at least they are now. The "premium" version is, I believe, made by Irega and is made in Spain. Jack

Thank you, much appreciated. Jack

ISO 1174-1 and ASME B107.4 cover this. Interestingly, they have slightly different tolerances ranges for the detent. Also interestingly...