Post subject: Need Carb detail for Yerfdog Spider 3206 Howhitt engine
Posted: Tue Jun 23, 2009 8:37 am
Probie
Joined: Mon Jun 22, 2009 8:19 am Posts: 2
This was sitting for 2 yrs and I took off carb cap with large spring and the "diaphram" to shoot some starting fluid in bowl and clean up. When I did this the plastic piece that holds the needle came out along with a small spring and a very small washer...all fell apart. I'm not sure how it goes back together. The cap and the outer large spring is easy...it's the remainig pcs I'm not sure of. I put the washer over the needle first, then the needle thru the plastic pc. The small spring, I think,goes into the top of the plastic pc but not sure. Also not sure if small washer goes on before or after the needle. Does anyone have a cut sheet for this simple carb??? It started right up but when I give it gas it stalls out. It didn't do this before I took it apart so it has to be the way i've got it back together. Does this needle move up and down when gas is applied??? Not sure of the operation.
The washer would slide over the needle to adjust the needle height. it's a performance mod. Order of assembly would be washer, needle through the washer, spring, plastic needle retainer (which should be inserted and turned to hold needle in position).
Post subject: Re: Need Carb detail for Yerfdog Spider 3206 Howhitt engine
Posted: Tue Jun 23, 2009 2:25 pm
Initiated
Joined: Tue Jun 16, 2009 8:49 pm Posts: 75 Location: Mascoutah, IL
Can someone describe the numbered parts for a carb newbie?
_________________ "I'm just a little man tryin' to fit in God's plan"
Tomberlin Crossfire 150r hp cdi hp coil 125 mm jet Dr. Pulley clutch Yerfdog 3203 subaru robin 211 cc voltage regulator / lights disc brake ebrake kenda scorpion rear tires
Can someone describe the numbered parts for a carb newbie?
Hi Stardawg, and welcome to Buggy News!
The numbered parts are:
8. Rubber diaphragm 15. Carb bowl drain screw 18. Bowl float spring 19. Main Jet 20. Main jet holder (brass fitting) 22. Pilot Jet 23. I think this is the idle - but can't be sure
_________________ "I'm just a little man tryin' to fit in God's plan"
Tomberlin Crossfire 150r hp cdi hp coil 125 mm jet Dr. Pulley clutch Yerfdog 3203 subaru robin 211 cc voltage regulator / lights disc brake ebrake kenda scorpion rear tires
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