Poulan P3500 User Manual - Page 10

SERVICE AND ADJUSTMENTS LINE REPLACEMENT Pre--wound spools offer the most convenient method for replacing line and ensuring optimum performance. S Replacement spools are color--coded to en- sure use of the correct spool with your unit. Be sure to use the same color spool as the existing spool. NOTE: Always clear dirt and debris from cutting head components when performing any type of maintenance. S Hold spool and unscrew cap by turning in the direction shown on top of the cap. S Remove line guide ring and spool. NOTE: When removing and/or installing spool, ensure dust cup remains installed over shaft. Use a pre--wound spool or refill spool with line. If using a pre--wound spool, remove tape strip from line and spool. REFILLING THE SPOOL WITH LINE WARNING: Use only 0.080 inch (2 mm) diameter round line. Other sizes and shapes of line will not advance properly and will result in improper cutting head function or can cause serious injury. Do not use other materials such as wire, string, rope, etc. Wire can break off during cutting and become a dangerous missile that can cause serious injury. 1. Cut a length of 25 feet (8 meters) of 0.080 inch (2 mm) diameter round Poulan/ WEED EATER brand line. Feed line in direction shown on spool. INSTALLING SPOOL WITH LINE 1. Install replacement spool. 2. Thread line through line guide ring. Line through guide ring Slot Replacement Spool 3. Rest guide ring on spool and place line through slot. Allow line to extend 4 -- 6 inches (10 -- 15 cm) from center of spool. 4. Ensure line remains in slot while screwing cap on to the shaft. Only tighten cap hand tight! CARBURETOR IDLE SPEED ADJUSTMENT WARNING: Keep others away when making idle speed adjustments. The trimmer head will be spinning during this procedure. Wear your protective equipment and observe all safety precautions. The carburetor has been carefully set at the factory. Adjustments may be necessary if you notice any of the following conditions: S Engine will not idle when the throttle is re- leased. Make adjustments with the unit supported so the cutting attachment is off the ground and will not make contact with any object. Hold the unit by hand while running and making adjustments. Keep all parts of your body away from the cutting attachment and muffler. To adjust idle speed: Allow engine to idle. Adjust speed until engine runs without stalling (idle speed too slow). S Turn idle speed screw clockwise to in- crease engine speed if engine stalls or dies. S Turn idle speed screw counterclockwise to decrease engine speed. Idle Speed Screw Spool 2. Insert one end of line into center cavity of empty spool. Ensure line will feed into spool in the direction shown on the spool (counterclockwise). 3. Continue feeding line into spool, leaving 4 -6 inches (10 -- 15 cm) unwound from center of spool. Air Filter Cover If you require further assistance or are unsure about performing this procedure, contact an authorized service dealer or call 1--800--554--6723. 10