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Scooters - 125 to 300 => Yager GT 200i => Topic started by: Mr. Light on May 20, 2014, 12:11:16 PM

Title: Leaking front shock
Post by: Mr. Light on May 20, 2014, 12:11:16 PM

Hello all, long time scooter/motorcycle rider, first time Kymco owner here.   I recently purchased a 2010 Yager with 5k miles that spent it's life in Venice a block from the ocean.  Needless to say it has some rust and corrosion on the exposed metal parts but is in generally great condition. 

It recently started leaking oil from the left front shock.  Is this due to a faulty seal?  Are parts accessible......... Is it a doable repair for someone who is very handy (and organized) but has never done the repair before? 

I can't find replacement fork seals online but I did see that a set of replacement forks are only $73 (God I love this thing!). 

Any advice/cautions appreciated

Best
Chris

Title: Re: Leaking front shock
Post by: Stig / Major Tom on May 20, 2014, 01:39:46 PM

Quote from: Mr. Light on May 20, 2014, 12:11:16 PM

Hello all, long time scooter/motorcycle rider, first time Kymco owner here.   I recently purchased a 2010 Yager with 5k miles that spent it's life in Venice a block from the ocean.  Needless to say it has some rust and corrosion on the exposed metal parts but is in generally great condition. 

It recently started leaking oil from the left front shock.  Is this due to a faulty seal?  Are parts accessible......... Is it a doable repair for someone who is very handy (and organized) but has never done the repair before? 

I can't find replacement fork seals online but I did see that a set of replacement forks are only $73 (God I love this thing!). 

Any advice/cautions appreciated

Best
Chris

Hey Chris,
Can't help you with the shocks - just wanted to commend you on your excellent grasp of the English language. For an Italian - you have almost no accent! (yep, love the prices for spares on these scoots)
Stig

Title: Re: Leaking front shock
Post by: MaryK on May 20, 2014, 03:13:24 PM

Hello,

If it is a Yager GT200i, the parts diagram is here:
http://www.stadiumyamaha.com/pages/OemParts?aribrand=YAM#/Kymco_USA/SJ40AB_YAGER_GT_200i_%282009%29/F22_-_Separated_Parts_Of_Fr_Fork/04|~50|~0005/04|~50|~0063 (http://www.stadiumyamaha.com/pages/OemParts?aribrand=YAM#/Kymco_USA/SJ40AB_YAGER_GT_200i_%282009%29/F22_-_Separated_Parts_Of_Fr_Fork/04|~50|~0005/04|~50|~0063)
 the oil seal and dust seal  Often the dust seal can be re-used.
Not sure about the stopper ring, but it is cheap.

The web site is a reliable company but we have not dealt with them.  If you are in Italy, then someone else is closer and now you have the part numbers.

Note: if corrosion has roughened up the slider (fork pipe) on the fork, then you need to smooth it with very fine emery cloth  to keep it from destroying the new seal.  Be sure to check both forks.  Most owners replace seals in both forks at the same time due to cost of labor to get forks off & on.
 
Some have had succe3ss with this tool: http://sealmate.net/ (http://sealmate.net/)  to clean to gunk and old rubber out of the seal.  We made our own tool and it worked.  Be sure to replace the fork oil in any case.
Scoot safely.

Title: Re: Leaking front shock
Post by: zombie on May 20, 2014, 11:03:39 PM

I use Brake Fluid to soften the seals. Add about two table spoons per fork, and leave it.
It reacts w/ the rubber , and softens it.
This always works as long as the seal is not damaged or the fork rusty/scared.

Title: Re: Leaking front shock
Post by: Mr. Light on May 21, 2014, 01:12:00 AM

You guys are great, thank you.  I'll try cleaning the seal first, might just order a new seal just in case. 

I was actually referring to Venice California, not Italy, explaining my firm command of the English language  :)

Thanks again for all of your help

Title: Re: Leaking front shock
Post by: zombie on May 21, 2014, 02:36:06 AM

I totally new that! like  Duh!  ::)