Craftsman 38906 Owners Manual - Page 17
TROUBLESHOOTING, unless, Sears, Parts &, Center., CAUSE
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TROUBLESHOOTING =See appropriate to a Sears Parts & Repair Center. PROBLEM CAUSE section in manual unless directed CORRECTION Loss of power 1. Rear of lawn mower housing or cutting blade dragging in heavy grass. 2. Cutting too much grass. 3. Dirty air filter. 4. Buildup of grass, leaves, and trash under mower. 5. Too much oil in engine. 6. Walking speed too fast. 1. Raise cutting height. 2. Raise cutting height. 3. Clean/replace air filter. 4. Clean underside of mower housing. 5. Check oi! level. 6. Cut at slower walking speed. Poor cut - uneven 1. Worn, bent or loose blade. 2. Wheel heights uneven. 3. Buildup of grass, leaves and trash under mower. 1. Replace blade. Tighten blade bolt. 2. Set al! wheels at same height. 3. Clean underside of mower housing. Excessive vibration 1. Worn, bent or loose blade. 2. Bent engine crankshaft. 1. Replace blade. Tighten blade bolt. 2. Contact a Sears or other qualified service center. Starter rope hard to pull . Engine flywheel brake is on when control bar is released. . Bent engine crankshaft. 3. Blade adapter broken. 4. Blade dragging in grass. 1. Depress control bar to upper handle before pulling starter rope. 2. Contact a Sears or other qualified service center. 3. Replace blade adapter. 4. Move lawn mower to cut grass or to hard surface. Grass catcher not filling (if so equipped) 1. Cutting height too low. 2. Lift on blade worn off. 3. Catcher not venting air. 1. Raise cutting height. 2. Replace blade. 3. Clean grass catcher. Hard to push 1. Grass is too high or wheel height is too low. 2. Rear of lawn mower housing or cutting blade dragging in grass. 3. Grass catcher too ful!. 4. Handle height position not right for you. 1. Raise cutting height. 2. Raise rear of lawn mower housing one (1) setting higher. 3. Empty grass catcher. 4. Adjust handle height to suit. NEED MORE HELP? You'll find the answer and more on managemyhome.com • Find this and all your other product manuals online. • Get answers from our team of home experts. • Get a personalized maintenance plan for your home. • Find information and tools to help with home projects. - for free! brought to you by Sears 17