While searching for oil leaks I discovered this weekend that my Series III has three bolts that are stripped next to one another between the gearbox and flywheel housing.
Would it be safe to get slightly longer bolts and put nuts with spring washers in
The flywheel housing also has a threaded hole at the bottom on the engine side, should there be a bolt in there
What is the purpose of this hole and could oil leak from it
Thanks.