Derbi senda r 50 idle problem

benceww · L Plate Warrior Joined: 02 Aug 2017 Karma :

Hello guys! I need a little help. My Derbi Senda worked perfectly until the rubber between the carburettor and the engine is splitted. When i replaced it, the idle is fucked up. I cleaned the carburettor, idle screw tight, needle rised. But still not working. If i pull the throttle it works just not idling. When i clean the carb again its idling for a 20 and stall. Sometimes if i cold start it works but if i ride it for a few minutes its won't idling again.
What happened? Please help. Thanks!

jaffa90 · World Chat Champion Joined: 06 Apr 2016 Karma :

Have you a diagram of the carb?
It sounds like the pilot jet is partly blocked.

chris-red · Have you considered a TDM? Joined: 21 Sep 2005 Karma :

The idle screw shouldn't be 'tight'.

Put the needle and the screw back to factory settings, then try again.
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