I recently finished this saw. The tank/handle was smashed, broken isolator, and half inch of dust and bar oil. I replaced the tank and isolator and a couple hours cleaning. The oily dust is great. The dirtiest saws always come out the cleanest as that layer offers great protection against moisture and corrosion. I gave the “new” tank a quick rinse and put it back together. I did replace the fuel filter but nothing else. The bar (18”) is beat. The sprocket was rusted up, and rails worn. I dressed the bar and dieseled the sprocket got it rolling but real gritty. Chain looked ok (Stihl 3/8”RSC). No test fire just headed out to cut up a beech limb that came down.
Fired in three pulls. Ran yucky at first (had some flat fuel in it still) but once the good stuff got to the carb it cleaned right up. I have owned a 540 since new and it’s been a great saw. This feels stronger. The rakers are filed pretty aggressive and the saw bug right in. Very fast. Looking forward to using it more
Fired in three pulls. Ran yucky at first (had some flat fuel in it still) but once the good stuff got to the carb it cleaned right up. I have owned a 540 since new and it’s been a great saw. This feels stronger. The rakers are filed pretty aggressive and the saw bug right in. Very fast. Looking forward to using it more