timing chain adjustment for a 1985 (16valve) gs550es

[micxster22]

Hello everyone,

I apologize if this is a reduntant thread. I did do a search but couldn't find one relating to my bike.
I am trying to figure out how to adjust the timing chain. It might be similar to other models, but I didn't want to assume.
I noticed it had the traditional slotted set screw and nut , but also a thumb screw. I wasn't sure if the bike should be running during the adjustment, and if the thumb screw needs to be backed out or what exactly. I really need some help on this one, and could really use a detailed description of how to make the adjustment. I use this bike as a daily driver, but must park it until I am able to resolve this.
I sincerely thank everyone for taking the time to read my post .
~Mick

[chef1366]

Do a search on cam chain tensioner. They are automatic and shouldn't be messed with. If you want to clean it bwringer has a good tutorial.

[koolaid_kid]

http://bwringer.com/gs/camchaintens.html

This is Brian's tutorial on how to make it almost new again.

[chef1366]

http://bwringer.com/gs/camchaintens.html
This is Brian's tutorial on how to make it almost new again.

Thanks, didn't have the link handy.