


(MA2) (1) fuel filter ¦ SPARK PLUG • Starting failure and mis-firing are often caused by a fouled spark plug. Clean the spark plug and check that the plug gap is in the correct range. For a replacement plug, use the correct type specified by RedMax. (MA3) • When you take off the spark plug, twist (1) and pull off the cap (2). (MA4) • REPLACEMENT PLUG IS A NGK BPMR7A. • Note that using any spark plug other than those designated may result in the engine failing to operate properly or in the engine