Primary bolt/socket sizes?

Status
Not open for further replies.
Make sure you don't mix those bolts up with any others. I have a crank here that has a circle pattern carved into the crank cheek from someone using too long a bolt to fasten the chaincase. There was a rude impact mark at the leading edge of the cheek and then you could see where it rubbed along the side. I don't think the guy ever realized it. The bolt used was about 1/8th" too long (really 1/4" too long but about 1/8th. made contact) so it took up the end float and bent enough to turn over and start and it was run like that for who knows how long.
 
Status
Not open for further replies.
Back
Top