I over-torqued one of the 10 bolts (left bottom corner on the easy-off cover) and sheered off the head. Tried to extract the bolt but the diameter is too small and the extractor wouldn't catch so now I have to drill it out.
First, will it leak with just 9 bolts? If it's not critical, can I leave it as-is? Second, anyone experience this prob and do I basically drill it out and retap? If so, what size tap?
Thanks in advance!