2001 yami 50hp OB rectifier

[nu boater]

Thanks to previous posts I think I found my problem. I am almost certain the rectifier in my 50HP (F50TLRZ) is shot. I've got it off the motor and would like to test it before I cough up the money to buy a new one. I've accepted that this is probably it but would hate to spend money and find out I'm wrong. Does anyone know the pin-outs of both plugs so I can test it? If it's shot I'm guessing it's the diodes and I can test them. I guess the DC output is the red and black wires but would like some confirmation.

Anybody have any experience with one of these?

Thanks
Dave

 

[Ldavidgrover]

Re: 2001 yami 50hp OB rectifier

Rectifier Output Peak Voltage R-B @1500rpm 13.0 volts @ 3500rpm 13.0. Do you feel like your undercharging or overcharging?