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charging problem

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Old Aug 6, 2019 | 08:52 AM
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I have been trying to track down a speedometer problem, come to find out at 2000 RPM's it is charging a little over 18 volts which I think is to high, also noticed win I unplugged voltage reg. quite a bit of oil came out of connection, can oil migrate down the stator wires to plug? A test light between ground and reg. pins shows nothing but a digital meter shows .14 volts at each pin, is the reg bad? terry
 
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Old Aug 6, 2019 | 08:43 PM
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That was actually common on XLs in the early 2000's. When they charge that high, the speedo usually stops working. They also pop bulbs. You need a voltage regulator. Verify the stator (electrical tests) and battery while repairing.

If it's an FL, depending on the year there was a lot of oil from the plugs, and they were relocated to the flat plate between the two front frame tubes - thought was oil won't run uphill.

I believe there is a sticky on charging system testing.
 

Last edited by Ed Ramberger; Aug 6, 2019 at 08:45 PM.
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Old Aug 6, 2019 | 10:05 PM
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Forgot to mention - the speedo usually works fine when regulator is replaced.
 
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Old Aug 9, 2019 | 11:41 AM
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New regulator took care of everything! terry
 
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Old Aug 14, 2019 | 10:41 AM
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Originally Posted by terrysillik
New regulator took care of everything! terry
Awesome!
 
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