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Motorcycle Discussions => European and Other Bikes => Topic started by: twolitre on October 27, 2010, 11:10:49 AM

Title: 1955 BMW 25R/3 wiring diagram.
Post by: twolitre on October 27, 2010, 11:10:49 AM

Can anyone help with locating, or providing a wiring diagram for this bike?
The request is to help a friend who has owned this bike for many years, but has never ridden it because it has charging problems. The dynamo has been refurbished and tested, but there seem to be too many wires to the regulator and no indication of the correct connections.
A  beautiful bike. It seems a shame not to use it.
I am in the process of searching the internet, but so far with little luck.
Jim.

Title: Re: 1955 BMW 25R/3 wiring diagram.
Post by: Carl_G on October 31, 2010, 04:28:04 PM

Hi, You might try contacting Phil Hawksley ...www.bmbikes.co.uk  Extremely helpful gentleman.
Cheers, Carl G

Title: Re: 1955 BMW 25R/3 wiring diagram.
Post by: emm on January 22, 2011, 08:58:51 PM

Hi Jim,

here you are: http://www.bmw-einzylinder.de/Start/baureihe/r25_3/elektrik/planstrm.php

Cheers, Markus