Sea Ray

I have a 2012 205 sport with the 4.3 TKS motor.  Does anyone know where you can obtain the engine operators manual for this boat.  I have the owner's manual which refers to the engine operators manual as a separate document that's available, but I ca...

4.3 TKS Mercruiser appears to have cracked block.  Where is best place to purchase OEM 3.4 long block assembly.  Engine has only 142 hours but I'm getting water in the oil.  They are taking the motor apart Tuesday but i'm expecting the worst