Slotted nut. (Speedometer problem)

[loic]

Seen on a message : "my speedometer needle was somehow moving and we determined that the problem was probably that the slotted nutslotted nut that holds the driveshaft flange to the transmission had become loose." It's my problem.
Question : where is this slotted nut. Can you post a photo. and how to tighten it. Thanks

[Pawel66]

I think all or most you need to know is here: https://www.sl113.org/wiki/Electrical/Speedo

You are a Full Member, you have access to a lot of valuable resources there.