Now that lawn season has begun, this will likely be my last full saw build till late fall. Started with a clean, older 046 that was put out at the shop in town. Very rare a saw like this shows up. Was missing the clutch drum/parts, muffler cover, bar and chain. Had very light carbon marks on the ex. side of the piston. I took it down, press tested (good) and polished the piston and cylinder. New pulse and fuel line, drum and parts, walboro kit and a front port muffler. Tested today and it runs excellent. 180psi. Lots of years left with this saw.