A forum for owners of Yamaha TTR250 trail and enduro bikes!

Members Login
Username 
 
Password 
    Remember Me  
The TTR250 FAQ web pages -> TTR250 -> Repairs and maintenance -> Fork oil loss...
Post Info TOPIC: Fork oil loss...
Paul C


Veteran Member

Status: Offline
Posts: 94
Date:
Fork oil loss...
Permalink  
 

I replaced the fork seals a few months ago. Went for a few rides. No oil loss.

Having not used the bike for a couple of weeks I gave it a quick check before going on holiday (on another bike) no issues. Returned from holiday to find about an egg cup full of oil had leaked from one leg? I gave it a clean. Went for a decent green lane ride yesterday. This morning shows no oil loss.

A little oil crying out due to being left while I was away?

A sign of an impending leak?

Ignore it but keep a watchful eye?

Replace the seal anyway?

 



__________________

Life long rider. Currently the CCM 450, a GSA and a Guzzi Le Mans I've had since 1981. Sold the TTR September 2016.
TTRfan


Super Guru

Status: Offline
Posts: 8607
Date:
Permalink  
 

Odd confuse

Did it definitely leak out through the seal?

Might be worth letting any air out of the Schrader valves to make sure the legs aren't pressurised.

And, yes, keep an eye on it wink



__________________

Exeter, Devon, UK

http://www.ttr250.com  - The one and only dedicated TTR250 FAQ!  

TIP: For easy viewing bookmark the "Recent Posts" view - http://ttr250.activeboard.com/p/recent/ 
Paul C


Veteran Member

Status: Offline
Posts: 94
Date:
Permalink  
 

Well, the oil came from under the gaiter so... Good tip about the valves. Cheers.

__________________

Life long rider. Currently the CCM 450, a GSA and a Guzzi Le Mans I've had since 1981. Sold the TTR September 2016.
Dutchkma


Member

Status: Offline
Posts: 7
Date:
Permalink  
 

Yes, keep an eye on it!  As for fork air pressure, I found a very accurate digital low pressure gauge marketed by "Slime" tire products in the USA that I use to be sure not too much pressure is applied.  Suggested pressure is 5.7 PSI, USA specs, the gauge also does BAR, kPa.  http://slime.com/512/products/0-120-psi-digital-tire-gauge-20187/  Cost me 10.00 US $.  Also great for lowering pressure for loose sand conditions. 



__________________
ttboof


Super Guru

Status: Offline
Posts: 1481
Date:
Permalink  
 

It can be a bit of dirt under the seal if you stick the end of a zip tie in under the seal and slide it round it will get most of it out works really well on upside down forks as well 



__________________
Page 1 of 1  sorted by
 
Quick Reply

Please log in to post quick replies.
The TTR250 FAQ web pages -> TTR250 -> Repairs and maintenance -> Fork oil loss...


Create your own FREE Forum
Report Abuse 		Powered by ActiveBoard