Toro 74945 - User Manual

Questions and Answers

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Tamara WoodsSep 23, 2025
What does it mean when the Malfunction Indicator Light (MIL) comes on in my Toro Lawn Mower?
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  beltransamanthaSep 23, 2025
  If the Malfunction Indicator Light (MIL) comes on in your Toro Lawn Mower, consider the following: * Turn the engine off and let it cool if the engine is too hot. * Use new gas if there is old gas in the gas tank. * Open the fuel shutoff valve completely if it is not fully open. * Ensure that the air cleaner and precleaner are clean; replace if necessary. * Charge or replace the battery if it is not charged. * Ensure a good 12 volt battery is being used and is fully charged if the battery voltage is low. * Check and replace any blown fuses.
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Carlos MoralesSep 15, 2025
Why Toro Lawn Mower vibrates abnormally?
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  Patrick OneillSep 15, 2025
  Abnormal vibration in your Toro Lawn Mower could be due to several reasons: * Bent or unbalanced cutting blades require replacement with new ones. * A loose blade mounting bolt needs tightening. * Loose engine mounting bolts should also be tightened. * Check and tighten any loose engine pulley, idler pulley, or blade pulley. For a damaged engine pulley, bent blade spindle, or loose/worn motor mount, it is recommended to contact an Authorized Service Dealer.
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Brandi MoralesSep 13, 2025
Why does my Toro 74945 machine not drive?
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  heather35Sep 13, 2025
  If your Toro Lawn Mower isn't driving, first check that the bypass valves are closed tight and tighten them if necessary. Also, inspect the pump belt for wear, looseness, or breakage and change the belt if needed. Ensure the pump belt is properly on the pulley. A broken or missing idler spring could also be the problem; replace the spring. Finally, check the hydraulic fluid level and temperature; add hydraulic fluid to the reservoirs or let it cool down.
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Jenna LopezAug 31, 2025
Why Toro 74945 engine loses power?
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  melindaallenAug 31, 2025
  If your Toro Lawn Mower engine is losing power, consider these potential causes. First, 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. Additionally, check the oil level in the crankcase and add oil if it's low. Finally, ensure the cooling fins and air passages above the engine are free from obstructions.
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Jennifer RodriguezAug 31, 2025
Why Toro 74945 Lawn Mower machine does not drive?
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  douglasparkerAug 31, 2025
  If your Toro Lawn Mower isn't driving, start by checking that the bypass valves are closed tight. Inspect the pump belt for wear, looseness, or breakage, and change the belt if needed. Also, ensure the pump belt is properly on the pulley. If the idler spring is broken or missing, replace it. Finally, check the hydraulic-fluid level and add fluid to the reservoirs if it's low, or let it cool down if it's too hot.
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Kelly JohnstonAug 31, 2025
Why does my Toro Lawn Mower produce an uneven cutting height?
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  Lisa RodriguezSep 1, 2025
  An uneven cutting height with your Toro Lawn Mower can be caused by several factors. The blades might not be sharp, so sharpen them. Bent cutting blades can also cause this issue, so install new ones if necessary. Ensure the mower deck is level from side-to-side and front-to-rear. Clean the underside of the mower, as dirt buildup can interfere with cutting height. Adjust the tire pressure to the correct level. For a bent blade spindle, contact an Authorized Service Dealer.
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Michael VillaSep 1, 2025
What to do if my Toro 74945 produces an uneven cutting height?
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  carriejohnsonSep 1, 2025
  An uneven cutting height with your Toro Lawn Mower can result from dull or bent blades; sharpen the blade(s) or install new cutting blade(s). Also, the mower deck might not be level; level the mower deck from side-to-side and front-to-rear. A dirty mower underside can also cause this issue; clean the underside of the mower. Incorrect tire pressure could also be the cause; adjust the tire pressure.
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Amanda HolderDec 1, 2025
What to do if my Toro 74945 engine does not start or keeps stopping?
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  Mr. Kevin MccarthyDec 1, 2025
  If your Toro Lawn Mower engine is not starting, starts with difficulty, or fails to keep running, begin by checking the fuel tank to ensure it's full and that the fuel-shutoff valve is open. Verify the oil level in the crankcase and add oil if it's low. Make sure the throttle control is positioned midway between the SLOW and FAST settings. If these steps don't resolve the issue, inspect the fuel filter for dirt and replace it if needed. Other potential causes include a dirty air cleaner (clean or replace the element), a malfunctioning seat switch (check the indicator and replace the seat if necessary), or corroded/loose/damaged electrical connections (clean and reconnect). Also, check the spark plug for fouling or improper gapping, adjusting or replacing it as necessary, and ensure the spa...
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Brenda CherrySep 18, 2025
Why is the malfunction indicator light (MIL) on in my Toro 74945?
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  Angela LeeSep 18, 2025
  The malfunction indicator light may come on for several reasons: * The engine might be too hot; turn the engine off and let it cool. * There might be old gas in the gas tank; use new gas. * The fuel-shutoff valve may not be open completely; open the fuel-shutoff valve. * The air cleaner might be dirty; make sure that the air cleaner and precleaner are clean, and replace if necessary. * The battery might not be charged; charge or replace the battery. * There might be low voltage from the battery; ensure a good 12–volt battery is being used and is fully charged. * A fuse might be blown; check and replace any blown fuses.
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Ashley PaulSep 15, 2025
What to do if the blades don't rotate on my Toro 74945 Lawn Mower?
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  Bruce HallSep 15, 2025
  If the blades on your Toro Lawn Mower do not rotate, install a new deck belt, install the mower deck pulley and check the idler pulley, idler arm, and spring for correct position and function, check the belt tension or install a new belt, or replace the spring.

Toro 74945 Specifications

General

Brand	Toro
Model	74945
Category	Lawn Mower
Type	Walk-Behind
Power Source	Gasoline
Engine Type	4-Cycle
Deck Material	Steel
Mulching Capability	Yes
Bagging Capability	Yes
Side Discharge Capability	Yes
Cutting Width	22 inches
Drive System	Personal Pace
Start Type	Pull Start
Fuel Tank Capacity	0.25 gallons