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Now if y'all can help me here. I took the chain and bar off, pull the sprocket and cleaned it up a bit. After 22 years of me, the sprocket doesn't look bad at all. But prudence tell me it's worn. The bar has 3/8 on it with a lot of different numbers. The sprocket is 7 tooth with 3/8-7 stamped on it. I assume that means 3/8 chain with a 7 tooth spocket. If I'm correct I'm to use a 3/8 chain but should I change the sprocket with a new chain.


  On the guides of the chain on the saw is the  stamped number 08, on the chain I bought is 22. What is that telling me.


  I'm sorry for highjacking the thread but I hate to just startup another for this little bit of information.


  pt


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