Greetings,<br /><br />This is my first posting; I hope someone can help me out here, I just purchased a two-stroke 35 hp Mercury outboard and would like to buy a service manual for it. The serial number is 6446565. Can anyone tell me the age of this engine and where I might purchase a good manual for it? Also, when I shift into reverse, the engine will tilt up and lock in that position, is there a mechanism to hold down the engine; nothing appears to be damaged. Thanks<br /><br />Steve