GStwin.com GS500 Message Forum

Main Area => Projects / Builds, Racing and Tech => Topic started by: SerbiaTumba on February 10, 2017, 02:25:53 PM

Title: Just bought an old GS500E as my first bike
Post by: SerbiaTumba on February 10, 2017, 02:25:53 PM
Hello boys and girls,

Just wanted to say hi, show what I got and to hear your thoughts.
First of all, my name is Milos, I am from Serbia. Been doing mechanics almost my whole life, even though I am 25 years old.
This year I decided to buy a bike. I have always liked naked and old school bikes. I found this GS500E from `92 really cheap and I bought it.
Bike was in really good condition but there were some things that I wanted to do.
* I cleaned the carb with ultrasound tub,
* adjusted float height,
* checked synchronization,
* adjusted idle speed,
* checked and adjusted tappet clearance,
* cleaned the fuel tank and both fuel cocks,
* polished fuel tank,
* sent the seat to be redone,
and some other things...
Here are some pics:
(https://image.ibb.co/cjwiWF/IMG_20170209_141112.jpg)
(https://image.ibb.co/hsoxrF/IMG_20170206_221321.jpg)
(https://image.ibb.co/mUoK5a/IMG_20170206_220811.jpg)
(https://image.ibb.co/g4yadv/IMG_20170206_221018.jpg)

Looking forward to hearing what you think.

PS: I plan to post a tutorial how to adjust idle speed very precisely with an oscilloscope.
Title: Re: Just bought an old GS500E as my first bike
Post by: ShowBizWolf on February 10, 2017, 03:55:46 PM
Hi Milos! Welcome to the forum and congrats on the GS! Looking good :rstar: What kind of bars are those? They look higher than stock. Just curious!
Title: Re: Just bought an old GS500E as my first bike
Post by: SerbiaTumba on February 10, 2017, 04:28:11 PM
Thanks! Yea, they are higher than stock. Previous owner installed them, I don`t know where he got them. But they are more comfortable, I kinda like them.
Title: Re: Just bought an old GS500E as my first bike
Post by: Suzi Q on February 10, 2017, 04:35:37 PM
Looks like some nice, chunky bar ends too. Way to jump right in! Are you traditionally a motorcycle mechanic or cars? Welcome, from another new member.
Title: Re: Just bought an old GS500E as my first bike
Post by: SerbiaTumba on February 10, 2017, 05:37:34 PM
Thank you. This is my first time doing bikes, I have been working mostly with cars and trucks. But the basics are the same, right?  :D
Title: Re: Just bought an old GS500E as my first bike
Post by: Suzi Q on February 10, 2017, 05:57:07 PM
Quote from: SerbiaTumba on February 10, 2017, 05:37:34 PM
Thank you. This is my first time doing bikes, I have been working mostly with cars and trucks. But the basics are the same, right?  :D

Nothing wrong with that, sounds like you're doing all the right things. And yep! Like cars but simpler!
Title: Re: Just bought an old GS500E as my first bike
Post by: SerbiaTumba on February 11, 2017, 03:26:03 AM
I would like to post a tutorial for adjusting idle speed with an oscilloscope. Measuring engine speed from signal generator and adjusting accordingly.
Where can I post that? There are a lot of posts regarding idle speed but not so many regarding measuring engine speed when adjusting.
Correct me if I`m wrong.
Title: Re: Just bought an old GS500E as my first bike
Post by: Suzi Q on February 11, 2017, 09:44:04 AM
YouTube probably? I would also give a basic tutorial on o-scopes and how to set them up, as it's not a super common tool.
Title: Re: Just bought an old GS500E as my first bike
Post by: SerbiaTumba on February 11, 2017, 01:17:03 PM
Yea, not common but very useful. They can be of great help in many situations as long as you know how to use them and what they can do. I have a PC USB digital o-scope which helped me a lot with my tinkering with HIFI equipment.
Title: Re: Just bought an old GS500E as my first bike
Post by: Suzi Q on February 11, 2017, 01:54:09 PM
I concur...great tools. I don't use mine as much as I used to back when I was screwing with electronics all the time.