GStwin.com GS500 Message Forum

Main Area => General GS500 Discussion => Topic started by: PurpleGSNYC on September 03, 2004, 07:53:24 AM

Title: dead alternator; iffy regulator/rectifier
Post by: PurpleGSNYC on September 03, 2004, 07:53:24 AM
Hello List,
Some time ago the regulator/rectifier on my 92 gs went bad (was frying my battery), which i read is a very common problem and it was recommended to replace with an aftermarket unit. I, of course, didn't do that--i took one off a 86 gs and that has been working for several months. But my alternator suddenly died, i can't even push start the bike now (that's how i got it almost home last night). So i will end up replacing a few things. I wanted to search for the topic here but i don't see an index that specific. If anyone can steer me to some past discussions or share insights about the possible relationship between these two issues, i'd appreciate it.
Cheers,
K
Title: dead alternator; iffy regulator/rectifier
Post by: Ed_in_Az on September 03, 2004, 08:07:35 AM
My lights kept dimming irregularly not long after I bought my used 2000 GS. I replaced the stator and regulator/rectifier. That solved the problem. I bought new parts, and did the job myself. It wasn't cheap, but it was easy, and it works well. Good luck.
Title: dead alternator; iffy regulator/rectifier
Post by: Rema1000 on September 03, 2004, 08:57:27 AM
Here are the results from doing a search (use the "Search" button at the top) on the words "stator" and "volts":

http://www.gstwins.com/forum/viewtopic.php?t=7911&highlight=stator+volts

http://www.gstwins.com/forum/viewtopic.php?t=5778&highlight=stator+volts

http://www.gstwins.com/forum/viewtopic.php?t=4770&highlight=stator+volts

http://www.gstwins.com/forum/viewtopic.php?t=2880&highlight=stator+volts

You could also search for "alternator" and "meter", etc.

The best troubleshooting flowchart is the Electrex chart at
http://www.electrexusa.com/Images/fault_finding.pdf
Title: Common problem...
Post by: The Buddha on September 03, 2004, 10:14:22 AM
Common problem... what...  OK fine electrics can go at any time on shaZam! like this, but common... definetly not. Sudden alternator death... Mine did that, turned out I had let the wores come in contact with the chain... and shredded them...
Cool.
Srinath.
Title: dead alternator; iffy regulator/rectifier
Post by: Steve-C on September 03, 2004, 12:45:08 PM
Electrics have been fine on my bike, and I think I put mine under more load than most!

Only problem I've had so far was when the 10 year old indicator relay went.  

Have a look at www.electrexworld.co.uk

a UK company I know, but they do make a new generator for the GS which gives out 30% more power.  I'll be upgrading as soon as funds allow!