Rieju & GasGas Legacy Riders Club Forum  

Go Back   Rieju & GasGas Legacy Riders Club Forum > GasGas Trials Technical Forums > Trials Engine

Trials Engine Cylinder, Piston, Tranny, Bearings, Clutch, Pipes & Silencers, etc.


Reply
 
Thread Tools Display Modes
  #11  
Old 11-14-2018, 04:00 AM
alexdukes alexdukes is offline
Member
 
Join Date: Nov 2018
Posts: 8
Default

I did try running it again before taking it apart, couldn't get it to stay running and sounded as if the exhaust had fallen off, far louder than usual?

So you think there is nothing wrong? Is it worth me changing the piston or seals at least?


Reply With Quote


  #12  
Old 11-14-2018, 04:17 AM
Anders's Avatar
Anders Anders is offline
Gold Level Site Supporter
 
Join Date: Nov 2009
Location: Kongsberg, Norway
Posts: 1,113
Default

Quote:
Originally Posted by alexdukes View Post
I did try running it again before taking it apart, couldn't get it to stay running and sounded as if the exhaust had fallen off, far louder than usual?

So you think there is nothing wrong? Is it worth me changing the piston or seals at least?
Yes, of course there is something wrong. But I don't think the fuel alone caused it.
Regarding the loud noise, does it come from rear of the silencer or does it come from a leak some place close to the engine? Could it be just the silencer itself that is your problem?

Regarding new seals; yes, when you put it togehther you should use new o-rings and gaskets. If you measure the piston and ring gap you will get an idea of how worn it is, at least if you have some numbers to compare your measurements to. Unfortunately, I have no knowledge of the wear limits of the 125cc trials engines.
__________________
Anders

"So you know, that you're over the hill when your mind makes a promise that your body can't fill" (Little Feat: Old Folks Boogie)

2015 EC200 Racing: TE bars, Rekluse Core Exp 3.0, 38mm Lectron & Ohlins S3 steering damper
2006 EC200: 2011 plastics, Rekluse Z-Start, revalved KYB forks & Scotts steering damper
1998 Bimota Supermono
1986 Duc Mille S2
1975 Guzzi sidecar hack
1961 Morini Corsaro 125
etc
Reply With Quote
  #13  
Old 11-14-2018, 11:49 AM
alexdukes alexdukes is offline
Member
 
Join Date: Nov 2018
Posts: 8
Default

The loud sound is 100% coming from the exit of the exhaust, no holes or breakages
Reply With Quote
Reply



Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
E start Travec200 "Wanted to Buy" & "Want To Trade" 3 03-30-2018 05:16 AM
E-Start Kit aflica General Discussions & Announcements 6 04-26-2013 05:57 PM
E-start=200 john r b Enduro Engine - 2 stroke 10 02-14-2013 01:04 AM




All times are GMT -5. The time now is 07:52 AM.


Powered by vBulletin® Version 3.8.6
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright 2009 - GasGasRider.org