case through bolts
in 912 / 914 Technical Questions
5 years ago
I've recently become aware of the change in the bolts holding the two case halves together. At some 912ULS engine S/N a change was made to utilize through bolts.
1) Where can I go to find out what that S/N is where the change was made
2) If my engine still has the old configuration is it reworkable to the new through bolt config or not? If not what can I do to monitor fretting of the case halves?
