Troy-Bilt Bronco 46T - User Manual

Questions and Answers

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Christopher DixonAug 14, 2025
Why Troy-Bilt Lawn Mower engine fails to start?
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  Victoria BallAug 14, 2025
  If your Troy-Bilt Lawn Mower engine won't start, possible causes include the PTO (Blade Engage) Lever being engaged (place it in the disengaged (OFF) position), the parking brake not engaged (engage it), a disconnected spark plug wire (connect it), the throttle control lever not in the correct starting position (put it in the FAST position), an empty or stale fuel tank (fill it with fresh gas), a blocked fuel line (replace the fuel line and filter), a faulty spark plug (clean, adjust, or replace it), a flooded engine (crank it with the throttle in FAST position), or blown fuse(s) (replace the fuse).
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brandon59Aug 17, 2025
Why Troy-Bilt Lawn Mower engine runs erratically?
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  castilloryanAug 17, 2025
  If your Troy-Bilt Lawn Mower engine runs erratically, it might be due to the tractor running with the CHOKE activated (deactivate it), loose spark plug wires (connect and tighten them), a blocked fuel line or stale fuel (replace the fuel line and filter, and fill the tank with fresh gasoline), a plugged vent in the gas cap (clear the vent or replace the cap), water or dirt in the fuel system (drain the fuel tank and refill with fresh gasoline), or a dirty air cleaner (replace the air cleaner paper element or clean the foam pre-cleaner).
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Dr. James JohnsonAug 21, 2025
How to fix Troy-Bilt Lawn Mower that will not mulch grass?
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  Carmen MitchellAug 21, 2025
  If your Troy-Bilt Lawn Mower isn't mulching grass, make sure the engine speed isn't too low by placing the throttle in the FAST position. Also, avoid mulching when the grass is wet or excessively high. If the grass is too high, mow once at a high cutting height, then mow again at the desired height, or make a narrower cutting swath. Finally, check if the blade is dull and sharpen or replace it if needed.
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Kyle WilliamsAug 25, 2025
Why Troy-Bilt Lawn Mower engine idles rough?
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  Brandon MartinezAug 25, 2025
  If your Troy-Bilt Lawn Mower engine is idling rough, it could be due to a fouled spark plug, which should be replaced and the gap adjusted. Alternatively, a dirty air cleaner could be the culprit; clean or replace the air cleaner element and/or clean the pre-cleaner.
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charleshuntAug 29, 2025
Why Troy-Bilt Lawn Mower engine overheats?
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  Bryce BaileyAug 29, 2025
  If your Troy-Bilt Lawn Mower engine is overheating, it could be due to a low engine oil level. Make sure to fill the engine with the proper amount and type of oil. Another possible cause is restricted airflow. Clean any grass clippings and debris from around the engine’s cooling fins and housing to ensure proper ventilation.
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Blake MillerSep 2, 2025
What to do if Troy-Bilt Lawn Mower has uneven cut?
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  Mr. Robert BrownSep 2, 2025
  If your Troy-Bilt Lawn Mower is giving an uneven cut, it may be because the deck is not leveled correctly; perform a side-to-side deck adjustment. Another cause could be a dull blade; sharpen or replace it.
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Michelle EspinozaSep 5, 2025
How to stop excessive vibration in Troy-Bilt Lawn Mower?
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  suttonamySep 5, 2025
  If your Troy-Bilt Lawn Mower experiences excessive vibration, it could be due to loose or unbalanced cutting blades. Make sure to tighten the blade and spindle, and balance the blade. Another potential cause is a damaged, dull, or bent cutting blade, which would need to be replaced.
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Christine AndersonSep 9, 2025
What causes Troy-Bilt Lawn Mower engine to hesitate at high RPM?
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  Eddie HendersonSep 9, 2025
  If your Troy-Bilt Lawn Mower engine hesitates at high RPM, the spark plug gap may be too close. Remove the spark plug and adjust the gap to the correct setting.