excellent PDF file on lower units!!!

[69merc650]

this is an excellent manual PDF file that i found that really helped me understand my shifting problem on my 1969 merc 650 with the thunderbolt ignition!

http://www.boatfix.com/merc/Servmanl/6/6B3R3.PDF

 

[Faztbullet]

Re: excellent PDF file on lower units!!!

Good find but your unit doesnt shift nothing like this... Sorry.

 

[69merc650]

Re: excellent PDF file on lower units!!!

exactly, my lower unit has a shift cam instead of a shift spool. but this did help me to understand the way it works