Troubleshooting

Troubleshooting Common Cutting Problems

PROBLEM

CAUSE

 

 

REMEDY

Streaking

 

 

 

 

 

 

 

1.

Blades are not sharp.

 

1.

Sharpen your blades.

 

 

2.

Replace your blades.

 

2.

Blades are worn down too far.

 

3.

Always mow at FULL throttle.

 

3.

Engine speed is too slow.

 

4.

Slow down.

 

4.

Ground speed is too fast.

 

5.

Clean out the mower.

 

5.

Deck is plugged with grass.

 

6.

Overlap you cutting rows.

 

6.

Not overlapping cutting rows enough.

 

7.

When turning your effective cutting width

 

7.

Not overlapping enough when turning.

 

 

 

 

 

 

decreases—overlap more when turning.

Scalping

 

 

 

 

 

 

 

1.

Lawn is uneven or bumpy.

1.

Roll or level the lawn.

 

2.

Mower deck cutting height is set too

 

2.

Raise the cutting height.

 

 

low.

 

 

 

 

 

 

 

 

 

3.

Ground speed is too fast.

3.

Slow down.

 

4.

Deck is not levelled correctly.

 

4.

Correctly level the deck.

 

5.

Tire pressure is low or uneven.

 

5.

Check a d i flate the tires.

 

 

 

 

 

Stepped Cutting.

 

 

 

 

 

 

 

1.

Deck is not leveled correctly.

1.

Level the deck correctly.

 

2.

Tires are n

pr perlyforinflated.

2.

Check and inflate the tires.

 

3.

Blades are damaged.

 

3.

Replace the blades.

 

4.

Deck shell is damaged.

 

4.

Repair or replace the deck.

 

5.

Mower spindle is bent

r l se.

5.

Repair or replace the spindle.

 

6.

Blades are installed inc

rrectly.

6.

Reinstall the blades correctly.

 

 

Not

 

 

 

Uneven Cutting

 

 

 

 

 

 

 

1.

Deck is not l

v led correctly.

1.

Level the deck correctly.

 

2.

Blades are dull or worn.

 

 

 

2.

Sharpen or replace the blades.

 

3.

Blades are damaged.

 

 

 

3.

Replace the blades.

 

4.

Deck is clogged with grass clippings.

 

 

 

 

Reproduction

 

5.

Deck shell is damaged.

 

4.

Clean out the deck.

 

 

5.

Repair or replace the deck.

 

6.

Mower spindle is bent or loose.

 

6.

Repair or replace the spindle.

 

7.

Blades are installed incorrectly.

 

7.

Reinstall the blades correctly.

 

8.

Tires are not properly inflated.

 

8.

Check and inflate the tires.

 

 

 

 

 

Stingers

 

 

 

 

 

 

 

1.

Blades are not sharp or nicked.

1.

Sharpen your blades.

 

2.

Blades are worn down too far.

2.

Replace your blades.

 

3.

Engine speed is too low.

3.

Always mow at full throttle.

 

4.

Ground speed is too fast.

4.

Slow down.

 

5.

Deck is plugged with grass.

5.

Clean out the mower.

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