PARTSRUN specializes in high-quality aftermarket engine components, offering reliable ignition coils, carburetors, and repair parts for outdoor power equipment.
PARTSRUN is a manufacturer of aftermarket replacement parts tailored for small engines, motorcycles, lawnmowers, and outdoor power equipment. Best known for their reliable ignition coils, igniter modules, and carburetor repair kits, PARTSRUN produces components precisely compatible with major brands such as STIHL, Kohler, Kawasaki, Briggs & Stratton, and John Deere.
Manufactured by Fuding Yuanda Machinery Parts Co., Ltd., PARTSRUN ensures that equipment owners can easily repair and maintain their essential tools with affordable, high-quality components. Whether restoring a backpack blower, a heavy-duty lawn tractor, or a specialized golf cart, their parts are designed to meet exact original equipment specifications and ensure smooth, dependable operation.
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Set the air gap precisely to 0.2-0.4 mm using a feeler gauge to ensure proper ignition performance.
Recheck the air gap (0.2-0.4 mm), ensure the wiring polarity is correct, verify the high-voltage cap is pressed tightly, and inspect or replace the spark plug if it is damaged.
Gently seat the mixing ratio adjustment needle clockwise (do not over-tighten), then back it off counter-clockwise by about 1.5-2.5 turns (1.5-2 turns for Japanese motorcycles; 2-2.5 turns for domestic configurations).
Turn the idle adjustment screw clockwise about 2-3 turns to slightly open the throttle plate slide or valve.