The BSA A7-A10 Forum

Technical (Descriptive Topic Titles - Stay on Topic) => A7 & A10 Engine => Topic started by: A10 Ray on 07.08. 2023 05:48

Title: A10 crankcase
Post by: A10 Ray on 07.08. 2023 05:48
Hi all,
          I am after a set of crankcase’s which I have advertised in old bike mart,
My question is of all the cases I have seen there appears to be 4 dot marks on the drive side bearing housing is this normal.
Title: Re: A10 crankcase
Post by: CheeserBeezer on 07.08. 2023 08:05
....if you mean on the outside, around the oil seal, yes. The vast majority of crankcases have punch marks to provide additional security for the oil seal. Occasionally you may come across some that don't have the dots but, usually, they're there.
Title: Re: A10 crankcase
Post by: Worty on 07.08. 2023 13:07
Hi all,
          I am after a set of crankcase’s which I have advertised in old bike mart,
My question is of all the cases I have seen there appears to be 4 dot marks on the drive side bearing housing is this normal.

Greetings Ray!  If you want to get into the Forum a bit, post some piccies and a bit of background info.  You won't find a greater wealth of knowledge about Beezas (or much else, for that matter) on these pages *ex*
Title: Re: A10 crankcase
Post by: muskrat on 07.08. 2023 22:37
G'day Ray.  *welcome*
https://www.a7a10.net/forum/index.php?board=13.0 is the place to say Hi.
Photos, message, bank details (with pin #) are welcome.
Cheers