Small Engines (Lawn Mowers, etc.): engine is hard starting, walbro carburetor, float chamber

Question
I have a snowblower with a Walbro 21-85 carburetor. I can't seem to locate any name on the engine.

I checked the spark and it is good. Also, the line from the tank isnot blocked. I would like to remove and clean the carburetor but don't have any manual or other information on it. Also, I am familiar with float type carburetors but don't seem to see any thing that looks like a float chamber. Can you enlighten me as to where I can get information on the carburetor?

Thank you for any help.

Sincerely,
Frank yatsko  

Answer
 Hello Frank:

 Here is the Addy for the Walbro Carburetor IPL's. Go to this Addy http://walbro.com/ and Select Service and Aftermarket. Then Select Service and Aftermarket again. The Select the OEM of the Equipment the Carburetor is Mounted on (ie: Echo, Stihl, ect). Then Select the Type of Equipment the Carburetor is on (Blower, Trimmer, ect). Then Select the Carburetor Number. Hope this Helps. I am here if you Require more Assistance. Thanks.

 Good Luck

 Respectfully

 John