Kenny Kendall double grub screw
Posted: Sun Sep 26, 2021 12:19 pm
I’ve had this 4.5 inch Kenny Kendall since 2017. Drop of oil on the spindle and the pawl, it’s always worked like a dream. Also, it’s the only ‘pin I have which hasnt ever required any adjustment of the grub screw. So, on the principle “if it isn’t bust, don’t fix it”, I never got round to removing the grub screw.
Anyway, last time I used her I began to hear a slight scratching, so put her to one side to give a good clean.
To my surprise, after removing the grub screw, I held her up to the light and saw another grub screw! One on top of the other. I’d include a photo but each is only 1/8th of an inch and my camera simply won’t focus clearly on them.
After removal and cleaning I tightened the bottom one to the correct amount and then tightened the top one until it just rested on the bottom one.
Two questions:
1) has anyone else seen this on a Kenny Kendall (I’ve failed to find any reference to it);
2) is the double grub screw the reason it’s never needed adjustment? If it is, it works so well, I’m amazed other makers didn’t copy it!
Thanks,
Phil
Anyway, last time I used her I began to hear a slight scratching, so put her to one side to give a good clean.
To my surprise, after removing the grub screw, I held her up to the light and saw another grub screw! One on top of the other. I’d include a photo but each is only 1/8th of an inch and my camera simply won’t focus clearly on them.
After removal and cleaning I tightened the bottom one to the correct amount and then tightened the top one until it just rested on the bottom one.
Two questions:
1) has anyone else seen this on a Kenny Kendall (I’ve failed to find any reference to it);
2) is the double grub screw the reason it’s never needed adjustment? If it is, it works so well, I’m amazed other makers didn’t copy it!
Thanks,
Phil