m151 voltage regulator

1959 - 1978, M151, M151A1, M151A2, Technical questions and discussions, regarding anything related to the M151.
svramselaar
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Re: m151 voltage regulator

Post by svramselaar » Tue Apr 20, 2021 5:55 am

hi

is the horn working contact off
if yes the wire 5 has constant power (24 volt ) from the starter switch
if not check the connection at the starterswitch
wire 5 come`s at the constant power (24 volt ) thick wire 5 from the battery`s
if the lights are working wire 10 give power ( 24 volt ) from the starter switch to the light switch as nr 15
if not check the connection at the starter switch wire 10 come`s at the thick wire 5 from the battery`s
if both works there is at wire 5 on the regulator constant power (24 volt)

if you do a google translate you get whole other story

george
1976 ? M 151 A2 AMG MUTT lost in acsedent
1978 M 416 A1 ( parkhurst ) trailer
1970 m151 A2 FORD BUDD tub
1957 Volvo sugga radio truck
M 274 mule HOME MADE MULE


bashfulbobby
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Re: m151 voltage regulator

Post by bashfulbobby » Tue Apr 20, 2021 8:21 am

Thanks for the wiring diagram

bashfulbobby
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Re: m151 voltage regulator

Post by bashfulbobby » Tue Apr 20, 2021 12:28 pm

thanks to all for your input, and thanks for the wiring diagram

bashfulbobby
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Re: m151 voltage regulator

Post by bashfulbobby » Tue Apr 20, 2021 12:32 pm

horn had quit working prior to this problem, I have not got back to the garage since these discussions, but now believ that problem could very well be at starter switch. Again thanks to all input


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