Rectifier – How to Test Stator , Battery , Regulator – GT125R Carby
- This topic has 4 replies, 2 voices, and was last updated 2 years, 7 months ago by
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Hey,
Use this image below which comes from the actual service manual to test the stator unit first.
Click on the images , they should enlarge themselves.
NOTE , the stator unit does not NEED to be removed from , these are my pictures i used to help a customer in the past, so i could your topic today to link these pictures for future reference , i just had them laying around until i eventually made a proper tutorial (although, the same instructions can be find in the GT650 manuals section actually in this forum and follow the stator testing) Because Korea uses the same readings for 125 and 650 as well as 250 carb models.  (EFi is different a depending on year sometimes)
So…..
Tell us what the image says above ^Â and post us your readings on here.
If the pictures are confusing let us know?  (I’ll edit your topic title so i find it easier to link it next time someone asks this question) they can join this thread.
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Battery = Tell us ,
- Age
- Brand & Code name printed on it
- Voltage produced with standard regulator when running before fitting a new one
Go to halfords or any bike shop ==> Ask them to use a Load Analyser Meter to take a deep dive on your battery. If its good the meter will flash and say “Battery Healthy” or ” Battery Needs Replacing ” (means cells inside are bad or discharging too fast which might annoy the stator and reg)
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How did the tests go with the rest of my replies above ^ ?
The battery looks like it uses generic cells from China, we tend to recommend Yuasa batteries  (YTX 14BS as that’s the OEM size) and watch out for fake Yuasa’s . Genuine ones will be easier to cop at your local halfords , or local EuroCarParts store in your town
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- You cannot reply to this topic.
- This topic has 4 replies, 2 voices, and was last updated 2 years, 7 months ago by .
-
Posts
-
-
-
Hey,
Use this image below which comes from the actual service manual to test the stator unit first.
Click on the images , they should enlarge themselves.
NOTE , the stator unit does not NEED to be removed from , these are my pictures i used to help a customer in the past, so i could your topic today to link these pictures for future reference , i just had them laying around until i eventually made a proper tutorial (although, the same instructions can be find in the GT650 manuals section actually in this forum and follow the stator testing) Because Korea uses the same readings for 125 and 650 as well as 250 carb models.  (EFi is different a depending on year sometimes)
So…..
Tell us what the image says above ^Â and post us your readings on here.
If the pictures are confusing let us know?  (I’ll edit your topic title so i find it easier to link it next time someone asks this question) they can join this thread.
-
Battery = Tell us ,
- Age
- Brand & Code name printed on it
- Voltage produced with standard regulator when running before fitting a new one
Go to halfords or any bike shop ==> Ask them to use a Load Analyser Meter to take a deep dive on your battery. If its good the meter will flash and say “Battery Healthy” or ” Battery Needs Replacing ” (means cells inside are bad or discharging too fast which might annoy the stator and reg)
-
-
How did the tests go with the rest of my replies above ^ ?
The battery looks like it uses generic cells from China, we tend to recommend Yuasa batteries  (YTX 14BS as that’s the OEM size) and watch out for fake Yuasa’s . Genuine ones will be easier to cop at your local halfords , or local EuroCarParts store in your town
-
- You cannot reply to this topic.