GStwin.com GS500 Message Forum

Main Area => General GS500 Discussion => Topic started by: joepua on May 03, 2009, 04:46:57 PM

Title: engine leak
Post by: joepua on May 03, 2009, 04:46:57 PM
Well, it looks like my engines leaking... it looks pretty bad too... its only got 6900k which is unfortunate... I have a feeling its the gasket.... I dont really have the ability to rebuild an engine, is there an alternative... I've attached a couple of pics below...

Sorry about the orientation, it was hard to take pics underneath...

(http://farm4.static.flickr.com/3331/3499086280_3bcdab95d2.jpg)

(http://farm4.static.flickr.com/3350/3498271583_e094fd7ed5.jpg?v=0)

(http://farm4.static.flickr.com/3555/3498270579_07d1262f60.jpg)
Title: Re: engine leak
Post by: jeremy_nash on May 03, 2009, 05:31:38 PM
looks like it is coming from under the sprocket cover, if your warranty is expired,  I would take the sprocket cover off, and give it a good inspection


how new is the bike? any chance it could be still under warranty?
Title: Re: engine leak
Post by: jeremy_nash on May 03, 2009, 05:39:05 PM
it didn't happen to start last time you oiled the chain did it?
Title: Re: engine leak
Post by: joepua on May 03, 2009, 06:52:45 PM
Quote from: jeremy_nash on May 03, 2009, 05:39:05 PM
it didn't happen to start last time you oiled the chain did it?

To answer your first question: its a an '04 and no warrenty :(

I did lube/clean the chain before a long ride... could this be the problem? can't be excess lube can it? I usually don't wipe it off...
Title: Re: engine leak
Post by: jeremy_nash on May 03, 2009, 09:34:16 PM
it could be excess lube, easy way to tell would be to take off the front sprocket cover.  check around the output shaft seal, and clean everything up with paper towels, if it were just from the chain lube, the problem would be gone.  good luck.  and you have to take the bolt all the way out of the shifter to remove it, and sometimes use a flat-blade screwdriver to pry the slot apart gently to remove it
Title: Re: engine leak
Post by: 08GSSteve on May 04, 2009, 01:48:19 AM
Chain lube fly off don't stress about it just remove cover and clean.
Title: Re: engine leak
Post by: ivany on May 04, 2009, 01:57:08 AM
Quote from: 08GSSteve on May 04, 2009, 01:48:19 AM
Chain lube fly off don't stress about it just remove cover and clean.


Don't even do that. Just wipe it off the case and ride it some more.

Oil leak - pool of oil under bike. That does not look like an oil leak.
Title: Re: engine leak
Post by: allaussiegrown on May 04, 2009, 04:34:16 AM
that is normal. wipe it off and away you go
Title: Re: engine leak
Post by: jp on May 04, 2009, 07:22:44 AM
I'll bet when you pull the cover off the front sprocket, you see a whole lot of built-up gunk. When all that is cleaned off, I think your leak will go away. I once had so much built up gunk in that area on one of my bikes that it interfered with the shifter; the lever wouldn't return to the center after shifting. I ended up removing built-up gunk about the size of my fist. :icon_eek:
Title: Re: engine leak
Post by: joepua on May 04, 2009, 03:02:52 PM
Thanks for the replies. I am going to clean it as you guys suggested...

Just one thing... The sproket cover is items 26 and I just remove 27 bolt? (I am still learning)

http://www.bikebandit.com/showschematic/m6061sch503046
Title: Re: engine leak
Post by: Big Shot on May 04, 2009, 03:20:01 PM
Quote from: joepua on May 04, 2009, 03:02:52 PM
Just one thing... The sproket cover is items 26 and I just remove 27 bolt? (I am still learning)

No, you remove part 19, leave 26 alone.  It's 5 bolts made up of 21x2, 22, 23x2.  Look at the bottom right picture.  Lay the bolts out on the ground in the pattern that you remove them until you do it a few times and can recognize them by sight.


Let the sun shine in - Bob!
Title: Re: engine leak
Post by: joepua on May 04, 2009, 03:35:17 PM
Ahh, i see it... thanks.

Is there anything I should be worried about? oil spilling out? I guess I should remove the left fairing for this...
Title: Re: engine leak
Post by: Big Shot on May 04, 2009, 03:41:31 PM
No worries on stuff spilling out.  Can't comment on whether or not the fairing should be removed as i don't have one.  It's cake, get to it!


Running out of things to say - Bob!
Title: Re: engine leak
Post by: joepua on May 04, 2009, 03:49:18 PM
Quote from: Big Shot on May 04, 2009, 03:41:31 PM
No worries on stuff spilling out.  Can't comment on whether or not the fairing should be removed as i don't have one.  It's cake, get to it!


Running out of things to say - Bob!

hahaha ya im checking it out now, I read that I should remove the shift leaver first? is this necessary?

it kinda looks like i need to take it off, its in the way LOL.... I can probably leave that clutch cable as it, I hope..
Title: Re: engine leak
Post by: Big Shot on May 04, 2009, 05:33:25 PM
Oops!  Ya, the shift lever needs to come off first.  The clutch cable you can just leave alone...  You'll see : )


Carbon based lifeform - Bob!