Hi Max,
Yep I used a few others that I could find on the interwebs to check it and none of them have anything on the outside of the sprocket.
I took that sprocket attachment apart and there's no mechanism for a grub screw anywhere and the spindle of the motor isn't threaded.
The channel for the key ramps up gently on the inside end. Is there any possibility that pushing the sprocket on created tension knowing that the end of the key will be pushing up out of the channel?
I initially thought it was missing another collar or something on the inside, but the sprocket is hard up against the motor to make the chain line up.
A guy in Adelaide has one for sale at the moment too and I'm waiting on some photos from him if he's able to work anything out.
Cheers,
Last edited by Dave Fitz; 22/05/22 04:25 PM.
