Troubleshooting Chart - Craftsman 917.389511 Owner's Manual

6.0 horsepower 21" rear discharge rotary lawn mower
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TROUBLESHOOTINGCHART
PROBLEM
CAUSE
Staderropeha_
1. Engineflywheelbrakeison
topull
whencontmlbaris
mleased
2. Bent engine crankshaft.
3. Blade adapter broken.
4. Blade dragging in grass.
CORRECTION
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
1. Cutting height too low.
1. Raise cutting height.
notfilling
(ifso
2. Lift on blade worn off.
2. Replace
blade.
equipped)
3. Catcher not venting air.
3. Clean grass catcher.
Hard to push
1.
1. Raise cutting height.
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 full.
4. Handle height position not
right for you.
2.
Raise rear of lawn mower
housing one (1) setting
higher.
3. Empty grass catcher.
4. Adjust handle height to suit.
17

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