User manual MTD PM2049AV PARTS LIST

[. . . ] You will find it to be a great labor-saving device. This operator’s manual provides you with easy-tounderstand operating instructions. Read the whole manual and follow all the instructions to keep your new outdoor power tool in top operating condition. 9 PRODUCT REFERENCES, ILLUSTRATIONS AND SPECIFICATIONS All information, illustrations, and specifications in this manual are based on the latest product information available at the time of printing. [. . . ] NOTE: The unit uses Spring Assist Starting™, which significantly reduces the effort required to start the engine. You must pull the starter rope out far enough to hear the engine attempt to start. There is no need to pull the rope briskly-- there is no harsh resistance when pulling. Be aware that this starting method is vastly different from (and much easier than) what you may be used to. Then move the lever (H) to Position 2, being sure to keep the throttle control locked. Hold saw firmly and pull rope until saw starts. Depress and release trigger (F) for idle. If engine fails to start, repeat these instructions. ) your chain saw may need a slight adjustment to the idle speed. If unit does not Idle after restarting 2 times, follow these steps to adjust idle. Idle adjustment access (L) - the symbol "T" (for throttle) is below the adjustment hole (Fig. As the engine speed increases, so does the oil flow to the bar pad. The amount of oil flowing to the bar and chain may be changed by turning the adjustment screw (D) as shown in Fig. Turn the screw clockwise to DECREASE oil flow and counterclockwise to INCREASE the flow. 10 11 OPERATING INSTRUCTIONS FELLING Felling is the term for cutting down a tree. Small trees up to 6-7 inches (15-18cm) in diameter are usually cut in a single cut. Notch cuts determine the direction the tree will fall. Never walk in front of a tree that has been A retreat path (A) should be planned and cleared as necessary before cuts are started. The retreat path should extend back and diagonally to the rear of the expected line of fall, as illustrated in Fig. WARNING: Make the felling cut (D) from the other side of the tree and 1. 0 inches (3-5 cm) above the edge of the notch (C) (13 9). A tree on CAUTION: If fellingground, the sloping chain saw operator should keep on the uphill side of the terrain, as the tree is likely to roll or slide downhill after it is felled. [. . . ] Never have more than 3 links removed from a loop of chain. This could cause damage to the sprocket. WARNING: 20 TROUBLESHOOTING UNIT WON’T START OR STARTS BUT WILL NOT RUN CAUSE Incorrect starting procedures Incorrect carburetor mixture adjustment setting Fouled spark plug ACTION Follow instructions in the Starting/Stopping section Have carburetor adjusted by Authorized Service Center Clean / gap or replace plug UNIT STARTS, BUT ENGINE HAS LOW POWER CAUSE Fuel filter is plugged Incorrect lever position Dirty spark arrester screen Dirty air filter Incorrect carburetor mixture adjustment setting ACTION Replace the fuel filter Move to Position 3 Replace spark arrester screen. Have carburetor adjusted by Authorized Service Center ENGINE HESITATES CAUSE Incorrect carburetor mixture adjustment setting ACTION Have carburetor adjusted by Authorized Service Center NO POWER UNDER LOAD CAUSE Incorrect carburetor mixture adjustment setting ACTION Have carburetor adjusted by Authorized Service Center RUNS ERATICALLY CAUSE Incorrectly gapped spark plug ACTION Clean / gap or replace plug SMOKES EXCESSIVELY C A U SE Incorrect carburetor mixture adjustment setting Incorrect fuel mixture ACTION Have carburetor adjusted by Authorized Service Center Use properly mixed fuel (40:1 mixture) If further assistance is required, contact your authorized service dealer. [. . . ]