[IntegraGSR5]

Hi guys. My walbro 603 wasn't leaking fuel from the air intake until the other day I used compressed air to clean my Carb up. I think I messed it up. Now I need help to fix the leak. What part should I fix?

 

[CAM2]

You need a rebuild kit...$10 bux shipped from ebay...You most likely exploded the diaphragm.....If not the pumper needle is either jambed or the lever needs adjusting............

 

[IntegraGSR5]

U were talking about the lever. U meant the lever located inside, underneath the primer bulb? Sorry I don't know much about 2 stroke. I used to be an auto mechanic, now I'm a welder. About 2 stroke. I'm stupid

 

[CAM2]

U were talking about the lever. U meant the lever located inside, underneath the primer bulb? Sorry I don't know much about 2 stroke. I used to be an auto mechanic, now I'm a welder. About 2 stroke. I'm stupid

Yes the one internally.............

heres what the pumper diaphragm looks like too.......

 

[IntegraGSR5]

Thanks cam. I got it fixed now. It was the diaphragm that got messed. N found out that it also has a checkvalve. Luckily I didn't mess it up otherwise I have to throw it away.

 

[CAM2]

Thanks cam. I got it fixed now. It was the diaphragm that got messed. N found out that it also has a checkvalve. Luckily I didn't mess it up otherwise I have to throw it away.

check valve opr accelerator pump?

Is there a brass nub in the carb inlet area at 12 oclock?