1978 V4 Johnson Teardown

[rjcamel2355]

I've got a 1978 model 115 Johnson, Two cylinders went down on me due to bad fuel. I've got the powerhead off, and on a bench. Pulled the electronics off and the stator and flywheel. Trying to seperate the crank case so that I can pull the bad pistons out and hone the cylinders. I can't seem to get it to come apart, What more needs to come loose for the block to seperate? If anyone can point me in the way of a manual or just some good advice I would appreciate it. As it sits now, it has the intake, and heads removed. All I'm needing to do is seperate the crankcase.

I'd really like a guide or a book on this motor, but I'm not looking to spend $100 on one.

 

[racerone]

Are all the bolts out and how many bolts from the crankcase are on your work bench ??---------Dowel pins out ?--------Upper and lower bearing housings have all the bolts removed ?

 

[AlTn]

try ebay for a factory omc workshop manual