Yard-Man YM25 User Manual (English)

Questions and Answers:

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Veronica TorresAug 18, 2025
What to do if cutting attachment will not advance line on Yard-Man YM25?
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  David CarlsonAug 18, 2025
  If the cutting attachment on your Yard-Man Trimmer won't advance the line, consider these potential causes: the cutting attachment might be bound with grass (stop the engine and clean it), the cutting attachment might be out of line (refill with new line), the inner reel could be bound up (replace the inner reel), the cutting head might be dirty (clean the inner reel and outer spool), the line could be welded (disassemble, remove the welded section, and rewind), the line could be twisted when refilled (disassemble and rewind the line), or not enough line is exposed (push the bump knob and pull out line until 4 inches (102 mm) of line is outside of the cutting attachment).
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Brian ContrerasAug 20, 2025
What to do if the cutting attachment will not advance line on my Yard-Man Trimmer?
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  Courtney PachecoAug 20, 2025
  If the cutting attachment on your Yard-Man Trimmer won't advance line, it could be due to several reasons. The cutting attachment might be bound with grass, so stop the engine and clean the cutting attachment. Alternatively, the cutting attachment could be out of line (refill with new line), the inner reel bound up (replace the inner reel), the cutting head dirty (clean inner reel and outer spool), the line welded (disassemble, remove the welded section and rewind), the line twisted when refilled (disassemble and rewind the line), or not enough line exposed (push the bump knob and pull out line until 4 inches (102 mm) of line is outside of the cutting attachment).
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Christopher BarkerAug 23, 2025
Why Yard-Man YM25 Trimmer engine will not start?
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  kristy26Aug 23, 2025
  Several factors can prevent your Yard-Man Trimmer engine from starting. It could be due to an empty fuel tank (fill it with properly-mixed fuel), insufficient priming (press the primer bulb fully and slowly 10 times), a flooded engine (hold the throttle control and pull the starter rope until it starts), old or improperly mixed fuel (drain the tank and add fresh fuel), a fouled spark plug (replace or clean it), a plugged spark arrestor (clean or replace it), or the EZ-Start lever not being set (move the lever to start).
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Patricia JohnsonAug 26, 2025
What to do if Yard-Man Trimmer engine will not accelerate?
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  medwardsAug 26, 2025
  If your Yard-Man Trimmer engine won't accelerate, the issue could stem from several causes. Old or improperly mixed fuel is a common culprit; drain the gas tank and add a fresh fuel mixture. A dirty air filter can also be the reason; clean or replace the air filter. Additionally, a plugged spark arrestor can prevent acceleration, so clean or replace the spark arrestor. If the cutting attachment is bound with grass, stop the engine and clean the cutting attachment. For improper carburetor adjustment, take the trimmer to an authorized service dealer for adjustment.
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Daniel CrossAug 28, 2025
Why Yard-Man YM25 Trimmer engine lacks power or stalls when cutting?
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  Kevin PerezAug 28, 2025
  Your Yard-Man Trimmer might lack power or stall when cutting due to several reasons: old or improperly mixed fuel (drain and replace with fresh fuel mixture), a fouled spark plug (clean or replace the spark plug), or a plugged spark arrestor (clean or replace the spark arrestor). If the carburetor adjustment is improper, take it to an authorized service dealer for adjustment.
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Edward CooleyAug 31, 2025
Why Yard-Man Trimmer engine will not idle?
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  Wayne JonesAug 31, 2025
  If your Yard-Man Trimmer engine won't idle, it could be due to a plugged air filter (replace or clean the air filter), old or improperly mixed fuel (drain the gas tank and add fresh fuel mixture). If the carburetor adjustment is improper, adjust according to the Carburetor Adjustment section.
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Michael WeberSep 2, 2025
What causes Yard-Man YM25 cutting line advances wildly?
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  Melissa HartmanSep 2, 2025
  If the cutting line on your Yard-Man Trimmer advances wildly, it could be because there is oil in the cutting head. To resolve this, clean the cutting head attachment.
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Donald Lucas MDSep 5, 2025
Why won't my Yard-Man YM25 engine start?
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  Jordan StevensSep 5, 2025
  Several factors can prevent your Yard-Man Trimmer from starting. It could be due to an empty fuel tank (fill it with properly-mixed fuel), insufficient priming (press the primer bulb fully and slowly 10 times), a flooded engine (hold the throttle control and pull the starter rope until it starts), old or improperly mixed fuel (drain the tank and add fresh fuel), a fouled spark plug (replace or clean it), a plugged spark arrestor (clean or replace it), or the EZ-Start lever not being set (move the lever to start).
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Stephanie SullivanSep 7, 2025
What to do if my Yard-Man YM25 engine will not accelerate?
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  Jacqueline BrownSep 7, 2025
  If your Yard-Man Trimmer engine won't accelerate, the issue might stem from old or improperly mixed fuel; in this case, drain the gas tank and add a fresh fuel mixture. Other potential causes include an improper carburetor adjustment (take to an authorized service dealer for adjustment), a cutting attachment bound with grass (stop the engine and clean the cutting attachment), a dirty air filter (clean or replace the air filter), or a plugged spark arrestor (clean or replace spark arrestor).
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Steven RoseSep 9, 2025
Why does my Yard-Man YM25 Trimmer engine lack power or stall when cutting?
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  jamesromeroSep 9, 2025
  Your Yard-Man Trimmer may lack power or stall due to several reasons: using old or improperly mixed fuel (drain the gas tank and add fresh fuel mixture), an improper carburetor adjustment (take to an authorized service dealer for adjustment), a fouled spark plug (replace or clean spark plug), or a plugged spark arrestor (clean or replace the spark arrestor).