Cub Cadet 98M7 - User Manual

Questions and Answers

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arnoldtylerAug 17, 2025
Why is my Cub Cadet 98M7 engine running erratic?
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  lori70Aug 18, 2025
  If your Cub Cadet Lawn Mower engine is running erratically, it could be due to several reasons: * A loose spark plug boot. Connect and tighten the spark plug boot. * A blocked fuel line or stale fuel. Clean the fuel line and fill the tank with clean, fresh gasoline. * A plugged vent in the gas cap. Clear the vent. * Water or dirt in the fuel system. Drain the fuel tank and refill with fresh fuel. * A dirty air cleaner. Refer to the engine manual. * The unit running with the CHOKE applied (if equipped). Push the CHOKE knob in.
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Jeffery BeckerAug 21, 2025
Why does my Cub Cadet 98M7 have an uneven cut?
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  Jessica LaraAug 21, 2025
  If your Cub Cadet Lawn Mower is providing an uneven cut, it could be caused by: * Wheels not positioned correctly. Place all four wheels in the same height position (if equipped with individual height adjusters). * Dull blade. Sharpen or replace the blade.
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Leah HebertAug 25, 2025
Why is my Cub Cadet 98M7 not mulching grass?
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  Tiffany CarterAug 25, 2025
  If your Cub Cadet Lawn Mower is not mulching grass effectively, consider the following: * Wet grass: Avoid mowing when the grass is wet; wait until it's dry. * Excessively high grass: Mow once at a high cutting height, then mow again at the desired height, or make a narrower cutting path. * Dull blade: Sharpen or replace the blade.
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Natalie OrtizAug 27, 2025
Why is my Cub Cadet 98M7 engine overheating?
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  gknappAug 28, 2025
  If your Cub Cadet Lawn Mower engine is overheating, it may be due to: * Low engine oil level. Fill the crankcase with the proper oil. * Restricted airflow. Clean the area around and on top of the engine.
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austinweberAug 31, 2025
What to do if my Cub Cadet 98M7 Lawn Mower will not self propel?
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  Michelle RossAug 31, 2025
  If your Cub Cadet Lawn Mower is not self-propelled, consider the following: * The belt might not be installed properly. Check the belt for proper pulley installation and movement. * Debris might be clogging the drive operation. Stop the engine, disconnect the spark plug boot, and clean out the debris. * The belt might be damaged or worn. Inspect and replace the belt.
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Eric ThomasSep 4, 2025
Why does my Cub Cadet 98M7 have excessive vibration?
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  Matthew ClarkSep 4, 2025
  If your Cub Cadet Lawn Mower is experiencing excessive vibration, it may be due to: * A loose or unbalanced cutting blade. Tighten the blade and adapter and balance the blade. * A bent cutting blade. Consult an authorized service dealer.
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Austin PowellSep 7, 2025
Why does my Cub Cadet 98M7 Lawn Mower idle poorly?
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  Shannon BakerSep 7, 2025
  If your Cub Cadet Lawn Mower idles poorly, it could be due to: * A spark plug that is fouled, faulty, or has a gap that is too wide. Reset the gap to .030” or replace the spark plug. * A dirty air cleaner. Refer to the engine manual.
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Erik GordonSep 12, 2025
What causes occasional skips at high speed on my Cub Cadet 98M7 Lawn Mower?
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  kevin53Sep 12, 2025
  If your Cub Cadet Lawn Mower occasionally skips (hesitates) at high speed, it might be because the spark plug gap is too close. Adjust the gap to .030”.
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Laura BradshawNov 14, 2025
Why won't my Cub Cadet Lawn Mower engine start?
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  Ryan ThomasNov 14, 2025
  If your Cub Cadet Lawn Mower engine fails to start, there are several potential reasons: * The blade control might be disengaged, so engage the blade control. * The spark plug boot might be disconnected, so connect the wire to the spark boot. * The fuel tank might be empty or the fuel stale, so fill the tank with clean, fresh gasoline. * The engine might not be primed (if equipped with a primer), so prime the engine as instructed in the Operation section. * The spark plug might be faulty, so clean, adjust the gap, or replace it. * The fuel line might be blocked, so clean the fuel line. * The engine might be flooded, so wait a few minutes to restart, but do not prime. * The fuel valve (if equipped) might be closed, so open the fuel valve. See the engine manual. * The engi...