Don has convinced me to address my starter problem on my 1984 Merc MCM260, which is the GM 5.7. It is in a 25' Sunrunner cruiser.I have replaced a number of auto starters, but am hesitant on the boat. I can see the bolt closest to the starboard side and can reach it. The other bolt is on the other side of teh starter mounting part, I assume, well under the engine. It seems very tight to get a wrench and my hand anywhere near it.<br />Does anyone have any tips on how to get at it. I also noticed warnings of " broken bolts ", and that also causes me to wimp out a bit. I guess that would mean removal of the engine to get them out. Also, if I can get the thing loose, should I remove the various wires & cable before I pull it out.. or prior to? Then , I'll have the problem of wiggling it out from between the top of the floor of the compartment & the bilge. <br />The manual says simply, " remove bolts and remove starter". If anyone has actually done this, I'd appreciate any ideas.
The point is that if the bolt is rusted up and seized, then there isn't anything anyone can do - including taking it to a shop - short of pulling the engine. So go for it and you might be pleasantly surprized.