Hello, I am a new member. I pulled the engine and transmission out of my TR7 to replace some seals and gaskets - trying to dry up a few leaks. There is what looks like the head of a bolt just above the housing for the rear oil seal; it was not very snug (see pick).
Can anyone tell me what this is or what it does and how tight should it be ??? I appreciate any help, Thanks, Chris

Not sure why the photo showed up three times.
Can anyone tell me what this is or what it does and how tight should it be ??? I appreciate any help, Thanks, Chris


