1986 mariner 90hp inline 6

FatCapt.

Cadet
Joined
May 22, 2012
Messages
11
i have 2 questions, where does the tach wire(s) attach to motor? what does link and sync mean exactly?
 

Chris1956

Supreme Mariner
Joined
Mar 25, 2004
Messages
27,140
Re: 1986 mariner 90hp inline 6

Tachometer sender wire will be grey and attach to one of the yellow AC wires on the rectifier. Link and synch means that the idle timing spec is set when the carbs just start to open. In addition, max timing is set and throttle stop is set and idle stop is set, all correctly.
 
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