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charging

  1. P

    I've been set up!

    Alright, I bought this bike last year, it's a '78 cb750k. The previous owner was planning on having it be a cafe racer style bike. He was almost done, but encountered an "electrical problem" he told me. It did not run when I bought it. I spent that summer and winter tinkering, fixing, cleaning...
  2. P

    Alternator isn't charging the battery.

    To start, I'll say I don't have the "proper tools" the manual wants you to have to test the alternator, the best I've got is a multi-meter that reads AC, DC, and resistance. I've gone through and checked what I can on the alternator itself: the resistance. the field coil reads about 7 ohms, and...
  3. T

    Charging Problem: Replaced Rotor and Stator - same issue.

    I have a charging issue on my 1981 Honda cb750. It is very strange because when the bike was sold to me, there was an issue with the battery charging. Then we scrubbed down some of the ground terminals and it seemed to work well. Over 6 months my friend and I rebuilt the whole bike and after the...
  4. A

    My rotor keeps dying!

    Been having charging issues lately, and it seems to be the rotor, and I'm wondering what has killed two of them so far... Here's a rundown of the issues: -new battery late last year, rode it about 200km total before parking it over the winter (with trickle charger on occasionally) -wasnt...
  5. D

    1976 Honda CB750K Charging Issues

    Hey everyone! I'm new to the forum and have looked at about every post here trying to figure out how to get my bike going again. When I first picked up the bike it wasn't charging but a quick look at the rat nest under the cafe seat showed some wires undone from the r/r. soldered and connected...
  6. N

    Regulator upgrade

    I am looking to modernize the regulator on my '72 750. Does anyone have any experience with aftermarket parts for this? Such as this http://www.oregonmotorcycleparts.com/index.html. Thanks!
  7. CB750Todd

    Rectifier question??

    Ok..my '75 has charging issues, battery won't stay charged,headlight dim, blinkers won't blink etc.... So I pull the voltage regulator off my '72 and try it but no improvement...then I go to pull off the rectifier and notice they are different. The rectifier on '75 seems to be stock like it...
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