Yamaha Tach calibration calibration ???

sockeyerun

Seaman Apprentice
Joined
Apr 23, 2001
Messages
36
I am installing a tach for a 1993 40hp, 2 stroke, Yamaha outboard.To calibrate the tach I must know how many poles the flyheel magneto uses for that model. It will be 4,6 or 12 pole. Anyone know? Can't seem to find it in the manual I have. Thanks
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araiha

Petty Officer 2nd Class
Joined
Sep 8, 2001
Messages
121
Re: Yamaha Tach calibration calibration ???

6 pole. Per the rigging specs manual
 

sockeyerun

Seaman Apprentice
Joined
Apr 23, 2001
Messages
36
Re: Yamaha Tach calibration calibration ???

Somethings funny here :confused: .This was posted in May!I installed it and it works fine.This something all boat owners should have if possible. :D
 

araiha

Petty Officer 2nd Class
Joined
Sep 8, 2001
Messages
121
Re: Yamaha Tach calibration calibration ???

Recently signed onto board. Did Yamaha search since I have a couple and saw no one had answered your question. So I did. You're welcome.
 
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