Toro 74957 User Manual (English)

Questions and Answers:

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Dakota DavisAug 16, 2025
What to do if my Toro 74957 Lawn Mower engine does not start?
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  Rhonda JamesAug 16, 2025
  If your Toro Lawn Mower engine doesn't start, starts hard, or fails to keep running, several factors could be the cause. First, check if the fuel tank is empty and fill it if needed. Ensure the fuel-shutoff valve is open. Verify the oil level in the crankcase and add oil if it's low. Make sure the throttle is midway between the slow and fast positions. Other potential issues include a dirty fuel filter (replace it), a dirty air cleaner (clean or replace the element), a malfunctioning seat switch (check the indicator and replace if necessary), corroded or loose electrical connections (check and clean them), a fouled or improperly gapped spark plug (adjust or replace it), or a disconnected spark-plug wire (check the connection).
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James SandovalAug 22, 2025
What to do if my Toro 74957 Lawn Mower engine loses power?
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  Justin MartinezAug 22, 2025
  If your Toro Lawn Mower engine loses power, consider these potential causes: the engine load might be excessive, so reduce the ground speed. A dirty air cleaner can also cause power loss, so clean the air-cleaner element. Check the oil level in the crankcase and add oil if it's low. Make sure the cooling fins and air passages above the engine are clear of obstructions. The vent hole in the fuel cap could be plugged, so clean or replace the fuel cap. Lastly, a dirty fuel filter could be the culprit, so replace it.
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Ryan MitchellAug 26, 2025
How to fix Toro 74957 uneven cutting height?
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  Alexander StephensAug 26, 2025
  An uneven cutting height on your Toro Lawn Mower can be due to several factors. Start by sharpening the blade(s). If the cutting blade(s) is/are bent, replace them. Ensure the mower deck is level from side-to-side and front-to-rear. Clean the underside of the mower deck, and verify that the tire pressure is correct.
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Nicholas Tucker MDAug 28, 2025
What to do if my Toro 74957 blades do not rotate?
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  Kimberly ReidAug 28, 2025
  If the blades on your Toro Lawn Mower do not rotate, check the following: 1. See if the mower deck belt is worn, loose, or broken; if so, install a new deck belt. 2. If the mower deck belt is off the pulley, reinstall the mower deck pulley and check the idler pulley, idler arm, and spring for correct position and function. 3. Inspect the pump drive belt for wear, looseness, or breakage; check the belt tension or install a new belt. 4. If the idler spring is broken or missing, replace it.
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Nicholas MoralesAug 31, 2025
Why does my Toro 74957 Lawn Mower vibrate abnormally?
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  Kenneth WhiteAug 31, 2025
  Abnormal vibrations in your Toro Lawn Mower can stem from several issues. Check if the cutting blade(s) is/are bent or unbalanced and replace if necessary. Ensure the blade mounting bolt and engine mounting bolts are tightened. Also, inspect the engine pulley, idler pulley, or blade pulley for looseness and tighten as needed.
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Catherine CrossSep 3, 2025
Why is my Toro 74957 Lawn Mower overheating?
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  Mary SmithSep 3, 2025
  If your Toro Lawn Mower engine is overheating, it could be due to a few reasons. The engine load might be excessive, so reduce the ground speed. Also, check the oil level in the crankcase and add oil if it's low. Ensure that the cooling fins and the air passages above the engine are free from obstructions.
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qstewartSep 6, 2025
What causes my Toro Lawn Mower to pull to one side?
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  Michelle DonovanSep 6, 2025
  If your Toro Lawn Mower pulls to the left or right when the levers are fully forward, it could be due to tracking needing adjustment. In this case, adjust the tracking. Another possible cause is incorrect tire pressure in the drive tires, so adjust the tire pressure accordingly.
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Heather MooreSep 9, 2025
What to do if my Toro Lawn Mower clutch does not engage?
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  Mark GreenSep 9, 2025
  If the clutch on your Toro Lawn Mower doesn't engage, start by replacing the fuse. Check the coil resistance, battery charge, charging system, and wiring connections, and replace components if necessary. Also, check for low voltage supply at the clutch by inspecting the coil resistance, battery charge, charging system, and wiring connections, replacing parts as needed. If there is inadequate current supply, repair or replace the clutch lead wire or electrical system, and clean the connector contacts. If the rotor/armature air gap is too large, remove the shim or replace the clutch.

Toro 74957 Specifications

General

Model	74957
Power Source	Gasoline
Engine Type	4-Cycle
Deck Material	Steel
Start Type	Recoil
Engine Brand	Briggs & Stratton
Cutting Width	22 inches
Oil Capacity	20 oz
Engine	Briggs & Stratton