Trying to put my lower unit back on. 2 bolts can't get TW on. My guess is to go by feel with an open end wrench. Give it a good pull and when it's fighting you it's there.
Re: Torque wrench - can't fit one in there. Any ideas ?
You dont say why you cannot get the TW on. Not space for the socket presumably.
I find that a 3/8" drive socket set is often a help as the sockets are not so heavy. Great when I can borrow a 3/8" TW but ususally get by witha 1/2" to 3/8" adapter.
Prefer to always use a ring spanner or socket to an open ender!
But would probably not bother with TW for the gearcase retaining bolts anyway.