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Main Area => General GS500 Discussion => Topic started by: Blaircroft on August 13, 2016, 05:47:13 PM

Title: Suzuki GS500F 2005 gets power but wont turn over. Wont make any noise
Post by: Blaircroft on August 13, 2016, 05:47:13 PM
Ive got a bike thats been sitting up probably not the best way for a couple years. Ive got a new battery in it and the panel lights up the bike wont turn over and wont make a noise. Also note the light dims when pressing the starter switch.

Could this be a starter or a starter relay?
Title: Re: Suzuki GS500F 2008 gets power but wont turn over. Wont make any noise
Post by: Blaircroft on August 17, 2016, 07:44:26 AM
bump
Title: Re: Suzuki GS500F 2008 gets power but wont turn over. Wont make any noise
Post by: HPP8140 on August 17, 2016, 09:09:50 AM
Try push starting it to get juices flowing.
Title: Re: Suzuki GS500F 2008 gets power but wont turn over. Wont make any noise
Post by: barry905 on August 18, 2016, 07:42:13 AM
The fact that you have lights suggests that the electrical system is working, and the lights dimming when you press the starter implies that power is going to the starter motor but it is not turning. Suggests a couple of options: the motor is seized or the starter motor is dead. I would take the plugs out and try rotating the engine (either by putting it in gear and rotating the rear wheel, or by using the nut under the right hand "Suzuki" cover). If you can rotate that, then try bump starting the bike.

Good luck.
Title: Re: Suzuki GS500F 2008 gets power but wont turn over. Wont make any noise
Post by: Endopotential on August 18, 2016, 12:22:20 PM
Any chance it's something really simple like the safety switch getting disconnected from the clutch lever on the handlebar?

I know I've made that silly mistake before...
Title: Re: Suzuki GS500F 2008 gets power but wont turn over. Wont make any noise
Post by: rscottlow on August 19, 2016, 12:37:40 PM
Quote from: Endopotential on August 18, 2016, 12:22:20 PM
Any chance it's something really simple like the safety switch getting disconnected from the clutch lever on the handlebar?

I know I've made that silly mistake before...

I don't think the lights would dim when pushing the starter button if that were the case...
Title: Re: Suzuki GS500F 2008 gets power but wont turn over. Wont make any noise
Post by: Blaircroft on August 21, 2016, 10:12:44 AM
Thanks everyone for the thoughts. I will determine if the engine is seized up and report back .
Title: Re: Suzuki GS500F 2005 gets power but wont turn over. Wont make any noise
Post by: Blaircroft on August 27, 2016, 03:44:22 PM
Sorry for the late response. The engine is not seized up. I am able to turn the crankshaft bolt. 

So now I guess I am going to determine if the starter motor is working. I will try to do a bypass from the battery to determine if it spins.
Title: Re: Suzuki GS500F 2005 gets power but wont turn over. Wont make any noise
Post by: Blaircroft on August 27, 2016, 05:00:14 PM
Im getting ready to take the starter motor out but Im not sure how to test it. Can anyone give me an idea?
Title: Re: Suzuki GS500F 2005 gets power but wont turn over. Wont make any noise
Post by: sledge on August 28, 2016, 02:15:55 AM
Get the motor out and hold it in a vice. It should be free to turn by hand. Connect some jump leads up to a battery, the + goes on the terminal stud and the - can just be held against the case.

Motor should smoothly spin up to speed in 2-3 secs. If you get lots of sparks, and rough/erratic running the motor is toast.

If the motor proves OK the next thing to look at is the starter clutch.