Good site with OMC Stringer Mechanical Shift info, from installation and removal of the entire outdrive to adjusting the shift converter and shift assist (ignition interrupt) switches.
http://www.crowleymarine.com/product_support/omc/mechanical.cfm
I was going to scan and post my copy of the "OMC Mechanical Shift Vertical Drive and a Service REpacement for Hydraulic Shift Assist Vertical Drives Instructions", but this is the same info without the French, Spanish, German, Japanese and Arabic language.
http://www.crowleymarine.com/product_support/omc/mechanical.cfm
I was going to scan and post my copy of the "OMC Mechanical Shift Vertical Drive and a Service REpacement for Hydraulic Shift Assist Vertical Drives Instructions", but this is the same info without the French, Spanish, German, Japanese and Arabic language.