Small Engines (Lawn Mowers, etc.): Craftsman Snowblower, craftsman snowblower, tecumseh carburetor

Question
I have a Craftsman snow blower with serial# 536.884330 0316M
The engine seems to be working rough, not sure what it is... dirty carburator, sparkplug, something else...?
Also, where can I find any drawings for it? mainly interested in carburator.
I did not find any engine names on the unit without removing covers. Hope that the serial# is sufficient.
Any help greatly appreciated.

Gregory

Answer
Hello Gregory:

The 536.884330 is Actually the Sears Model Numbers. Go to this Site Addy, http://www3.sears.com/ and Enter the Model Numbers in the Upper Left Search Box and Click Go. Then Visually Verify the Equipment and Click Continue. From this Page you can View Diagrams or Parts Lists for you Equipment. This Appears to be a Tecumseh 2 Cycle Engine. If this is a Tecumseh (Tillotson) Carburetor, then I have a PDF Site Addy that May Assist you Also. http://www.tecumsehpower.com/CustomerService/BSI.pdf If this is Not a Tecumseh Carburetor, then I Require the OEM (Walbro, Zama, ect) and the Model Numbers Off the Carburetor. With these I can Locate a Breakdown of the Carburetor and Better Assist you. If you Hit a Snag or this Does Not Correct the Problem,  I am Here if You Require More Assistance. Hope this Helps. Let me Know What Happens, Please. Have a Happy Holiday Season and May the All Mighty Bless You and Yours. Be Safe and Happy. Thanks.

Good Luck

Respectfully

John

PS: I am Allowed to Answer 10 Questions a Day. If you See I am Maxxed Out, then Try Submitting your Question at or Just After 8pm EST (US). My New Day Starts then. Thanks.

Respectfully

John