Yard-Man 11A-589 Series User Manual (English)

Questions and Answers:

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cthomasAug 12, 2025
Why won't my Yard-Man Lawn Mower engine start?
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  Thomas DouglasAug 12, 2025
  If your Yard-Man Lawn Mower engine won't start, several factors could be at play. Make sure the blade control handle is engaged. Check that the spark plug wire is securely connected. The fuel tank might be empty or contain stale fuel, so fill it with clean, fresh gasoline. A blocked fuel line or a faulty spark plug could also be the culprit; clean the fuel line and either clean, adjust the gap, or replace the spark plug. Lastly, if the engine is flooded, wait a few minutes before attempting to restart it, and avoid priming it this time.
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vmurphyAug 16, 2025
Why does my Yard-Man Lawn Mower engine run erratically?
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  Brittany HarrisonAug 16, 2025
  If your Yard-Man Lawn Mower engine is running erratically, start by checking the spark plug wire to ensure it's tightly connected. A blocked fuel line or stale fuel could also be the issue, so clean the fuel line and refill the tank with fresh gasoline. Make sure the vent in the gas cap isn't plugged. Water or dirt in the fuel system can cause problems, so drain the tank and refill with fresh fuel. A dirty air cleaner can also lead to erratic engine performance, so clean it. Finally, the carburetor might need adjustment.
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guyjacksonAug 20, 2025
Why is my Yard-Man 11A-589 engine overheating?
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  Steven BoothAug 20, 2025
  If your Yard-Man Lawn Mower engine is overheating, first check the engine oil level and fill the crankcase with the correct oil if it's low. Restricted airflow could also be the cause, so remove the blower housing and clean it. Lastly, the carburetor might not be adjusted properly, so ensure it is correctly adjusted.
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cory12Aug 23, 2025
How to fix a Yard-Man 11A-589 Lawn Mower that idles poorly?
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  Denise KeithAug 23, 2025
  If your Yard-Man Lawn Mower idles poorly, the spark plug may be fouled, faulty, or have a gap that's too wide; reset the gap to .030” or replace the spark plug. The carburetor might also be improperly adjusted, so adjust it accordingly. Additionally, a dirty air cleaner can cause poor idling, so clean it.
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Sharon CostaAug 27, 2025
What to do if my Yard-Man 11A-589 Lawn Mower has excessive vibration?
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  Zachary SimmonsAug 27, 2025
  If your Yard-Man Lawn Mower is vibrating excessively, the cutting blade might be loose or unbalanced; tighten the blade and adapter, and balance the blade. Alternatively, the cutting blade could be bent, in which case you should replace it.
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Tammie CruzAug 30, 2025
Why won't my Yard-Man 11A-589 Lawn Mower mulch grass?
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  mileschristineAug 31, 2025
  If your Yard-Man Lawn Mower won't mulch grass effectively, it could be due to wet grass; avoid mowing when the grass is wet and wait until it's drier. Excessively high grass can also be a factor; mow once at a higher cutting height, then mow again at the desired height, or try making a narrower cutting path. Finally, a dull blade will hinder mulching, so sharpen or replace the blade.
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Barbara MorganSep 3, 2025
What causes an uneven cut with my Yard-Man Lawn Mower?
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  Cassandra MorenoSep 4, 2025
  If your Yard-Man Lawn Mower is leaving an uneven cut, make sure all four wheels are set to the same height position. Also, a dull blade can cause an uneven cut, so sharpen or replace the blade.
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jcooperSep 7, 2025
Why does my Yard-Man Lawn Mower skip at high speed?
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  brichardsSep 7, 2025
  If your Yard-Man Lawn Mower occasionally skips or hesitates at high speed, the spark plug gap might be too close. Adjust the gap to .030”.

Yard-Man 11A-589 Series Specifications

General

Cutting Height Positions	6
Deck Material	Steel
Mulching Capability	Yes
Bagging Capability	Yes
Side Discharge Capability	Yes
Engine Type	4-Cycle
Starter Type	Pull Cord