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  1. Z

    Alternator / generator not charging

    So I'm digging in a bit deeper on My 78 B7100. looks like the battery is not being charged. I looked at the schematic and the 2 grey wires coming from the generator or alternator is putting out about 10 volts at idle. If I rev up the motor it goes down to 6V. I disconnected the output of the...
  2. Z

    B7100 hour meter

    That's exactly what I'm looking for Sam. I just checked the schematic and I see leg 30. I will get my meter and see what she does. Is there a specific diode that I should get? Thanks for your help.
  3. Z

    B7100 hour meter

    Sorry for the confusion guys. You're pretty much on point Stubbyie. In researching the hour meter on this site, I noticed that if you leave your key on, even with the tractor not running, the hour meter continues to run. Personally I would like to fix that design flaw because I've only had my...
  4. Z

    B7100 hour meter

    My hour meter on my B7100 is toast and I want to install a Sunpro LCD hour meter. The factory meter just has 2 connections but the Sunpro has 3. Ground, 12V and running 12V. Anyone else install one of these and point me in the right direction of what wire I need to run to the meter to make it...
  5. Z

    B7100 Brakes

    Thanks Wolfman. For those of you keeping score at home, I pulled off the wheel & fender and found that the brake actuator arm was frozen. I pulled off the hub and put the hub in a vice and slowly chiseled the arm loose and then slowly worked it out. Wet sanded the shaft and the honed the...
  6. Z

    B7100 Brakes

    Hi folks. New owner of an older B7100 with a loader and scrapper. Tractor works and runs great but I have a brake issue. The left brake works great and has about 3" of pedal movement. The right brake only has about a half inch of movement but it locks up the right wheel It's a bear to break...