Poulan 1980-06 User Manual - Page 23

J. MAINTENANCE CHART Complete machine Throttle trigger, safety throttle lock, stop switch Visual inspection (condition, leaks) Clean Check operation Filter in fuel tank Clean Felt Replace felt Fuel tank Clean Chain oil tank Clean Chain lubrication Check Saw chain Inspect, also check sharpness Check chain tension Sharpen Inspect (wear, damage) Clean Guide bar Lubricate sprocket nose Deburr Replace Chain sprocket Check Air filter Clean Replace Exhaust ports Clean Cylinder fins Carburetor Clean Check idle adjustment - chain must not turn Readjust idle Spark plug All accessible screws and nuts (not adjusting screws) Vibration mounts Readjust electrode gap Retighten Inspect To be replaced by a qualified Service Dealer Spark arrestor screen Inspect Clean or replace before starting work after finishing work or dairy after each refueling stop monthly if damaged as required see page: _ _ .. >, _ 2' cl) 0 0 x x x x x 10 x x x x x 10 x x x x 8 x 16 x 17 x x 17 x x x x 17 xx 7 x 19 x 21 x 21 17 x 17 x x 20 x 20 x 18 x 21 I x x 17 x 17 23