[what66]

HI I need a wiring diagram for a 1975 85hp merc.any help would be great thanks.

[Paul Moir]

Does this one seem to match up? 650, 800, 850 Schematic

[what66]

thank you very much it's just what I needed.THis forum has helped me greatly.again thank you

[jesus1978]

hi,sorry but i dont know how to open a new post, i need a schemee for cdi

SWITCH BOX FOR 1968-75 MERCURY 50-60HP

is the R 333 3213 switchbox, and i found a diode and one hi current transistor inside, are broken, i need to replace it .

some one can help me? and not to kill me for my english xD


thx