Chainsaw Repair

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Remove the muffler and look at the piston to make an evaluation. A compression check would help evaluate? Might only need rings?

Some had Walbro carbs and some had Tillotson carbs

New cylinders are difficult to come by. Occasionally used ones show up. New pistons are available.

The 44mm bore was probably more common. There's a 45mm open port bore but not very common and not as much power as the 44mm closed port.

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