The BSA A7-A10 Forum

Technical (Descriptive Topic Titles - Stay on Topic) => A7 & A10 Engine => Topic started by: a10 gf on 02.10. 2009 13:13

Title: BSA jigs... reaming? ID ?
Post by: a10 gf on 02.10. 2009 13:13

Got this pic in an email. Anybody recognizes them ?

Title: Re: BSA jigs... reaming? ID ?
Post by: RichardL on 02.10. 2009 15:31

From the service sheets we can now access:

Top center: Reaming jig for timing-side main bush and cam bush.
Top right: Bench Die holder for for sliding-tube top.

The othes, I think, may be from different models.

Richard L.

Title: Re: BSA jigs... reaming? ID ?
Post by: nigeldtr on 02.10. 2009 22:51

Hmmm,

This seems to blow wind to the need for line reaming the main bearing with the two crankcase halves put together!


Nigel

Title: Re: BSA jigs... reaming? ID ?
Post by: RichardL on 03.10. 2009 00:05

Not really, I think. Back then, if the thing didn't fit right at the factory or the local shop, they could pull the bad bush and start over. No big deal. Now, it seems, we must pamper due to sparcesness of part, like new crankcases.

Richard L.

Title: Re: BSA jigs... reaming? ID ?
Post by: RichardL on 07.10. 2009 16:15

Check this out. The items in the photo are now for sale on eBay. I'm not bidding, so, no competition from me.

http://motors.shop.ebay.com/barrysbikebarn/m.html?_nkw=&_armrs=1&_from=&_ipg=