Contact Overland Solutions for all your custom modifications and setup for overland travel.

Go Back   Horizons Unlimited - The HUBB > Technical, Bike forums > Suzuki Tech

Suzuki Tech Suzuki Tech Forum - For Questions specific and of interest to Suzuki riders only. Questions comparing which bike is best etc go in the "Which Bike" forum.
With more than 58 destinations worldwide, Edelweiss Bike Travel is Number 1 in guided motorcycle tours!

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 13 Sep 2008
crisbie's Avatar
Registered Users
HUBB regular
 
Join Date: Feb 2006
Location: Great Ocean Road, Australia
Posts: 24
Petrol leak DR650

DR650 fuel leak
I have just fitted a safari tank to my DR650, and the bike runs fine. But fuel runs out the overflow pipe as soon as the taps are tuned on.
What has happen? and how do I stop this? Because petrol is expensive!

Chris B
Reply With Quote
  #2  
Old 13 Sep 2008
Nigel Marx's Avatar
Super Moderator
Veteran HUBBer
 
Join Date: Oct 2000
Location: South Island, New Zealand
Posts: 709
Where?

The overflow pipe from the tank or from the carb? I understand that the DR, like many Suzukis, has a vacuum operated automatic fuel valve. This works by using the manifold vacuum to pull a diaphragm inside the fuel tap assembly. There will be a hose that goes from the inlet manifold to the tap. Maybe the hoses are not on the correct fittings?

Regards

Nigel
__________________
The mouth of a perfectly contented man is filled with . -- 2200 BC Egyptian inscription
Reply With Quote
  #3  
Old 13 Sep 2008
crisbie's Avatar
Registered Users
HUBB regular
 
Join Date: Feb 2006
Location: Great Ocean Road, Australia
Posts: 24
It leaks from the overflow from the carby. The vacum pipe has been kinked so it does not draw air into carb.

Chris B
Reply With Quote
  #4  
Old 13 Sep 2008
beddhist's Avatar
Contributing Member
Veteran HUBBer
 
Join Date: Sep 2003
Location: Whangarei, NZ
Posts: 2,223
I guess you have dirt in the needle valve. Perhaps it was hiding in the new tank's petrol tap(s).
__________________
Cheers,
Peter.

Europe to NZ 2006-10
Reply With Quote
  #5  
Old 14 Sep 2008
crisbie's Avatar
Registered Users
HUBB regular
 
Join Date: Feb 2006
Location: Great Ocean Road, Australia
Posts: 24
Thanks, I will pull of the carby and clean the needle valve.

Chris
Reply With Quote
  #6  
Old 14 Sep 2008
Nigel Marx's Avatar
Super Moderator
Veteran HUBBer
 
Join Date: Oct 2000
Location: South Island, New Zealand
Posts: 709
An easy fix sometimes works

A couple of sharp taps with the handle end of a large screwdriver on the float bowl of the carb can sometimes work too. Nothing to loose!

Regards


Nigel in NZ
__________________
The mouth of a perfectly contented man is filled with . -- 2200 BC Egyptian inscription
Reply With Quote
  #7  
Old 24 Oct 2008
Registered Users
Veteran HUBBer
 
Join Date: Apr 2003
Location: Cape Town, South Africa
Posts: 305
If the screwdriver taps don't help lift the arse end of the bike and drop it back onto the ground.
If you can't lift up the arse end of your DR you should get yourself a gym contract as you won't find a lighter 650
Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 Registered Users and/or Members and 1 guests)
 
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
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Strange petrol leak simplyshaker Yamaha Tech 4 20 Dec 2006 20:07
oil leak ? ? sigoodacre BMW Tech 0 28 Aug 2005 05:48
oil leak help please Stephen Yamaha Tech 2 3 Jun 2003 23:55
oil leak Stephen Yamaha Tech 1 9 Apr 2003 18:18
Oil Leak iswoolley Yamaha Tech 1 10 Aug 2001 13:25


All times are GMT +1. The time now is 06:46.