915 rebuild question

Porsche Technical related discussions.

915 rebuild question

Postby gocart on Sat Feb 19, 2011 10:42 am

I'm in the middle of rebuilding my '72 915 transmission. I have bought a new synchro hub / dog teeth for my second gear.
The new part does not measure in spec.
I have read that the teeth need to be machined?
Anyone done this or know anything about it?
Image
New synchro ring and dog teeth measures 3.393. Spec is 3.393 -3.407

Thanks,
Gordon
Gordon Carter
'71 911 #56
User avatar
gocart
Time Trialer
 
Posts: 218
Joined: Wed Sep 24, 2008 2:42 pm

Return to Technical

Who is online

Users browsing this forum: Google [Bot] and 38 guests