Toro 74942 - User Manual

Questions and Answers

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henrybrownAug 16, 2025
Why won't my Toro 74942 engine start?
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  Tim FloresAug 16, 2025
  If the engine of your Toro Lawn Mower does not start, starts hard, or fails to keep running, here are some things to check: * Ensure the fuel tank is full. * Open the fuel shutoff valve. * Add oil to the crankcase if the oil level is low. * Position the throttle control midway between the “SLOW” and “FAST” positions. * Replace the fuel filter if it's dirty. * Clean or replace the air cleaner element if it is dirty. * Check the seat switch indicator and replace if needed. * Check the electrical connections for good contact; clean the connector terminals thoroughly with electrical contact cleaner, apply dielectric grease, and reconnect. * Clean, adjust, or replace the spark plug if it is faulty. * Check the spark plug wire connection.
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James CalhounAug 19, 2025
How to fix a Toro Lawn Mower when the starter does not crank?
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  Ronald BurtonSep 12, 2025
  If the starter of your Toro Lawn Mower does not crank, it could be due to several reasons: * Ensure the blade-control switch (PTO) is disengaged. * Set the parking brake. * Make sure the drive levers are in the neutral-lock position. * Sit on the seat. * Charge the battery if it is dead. * Check the electrical connections for good contact. * Replace the fuse if it is blown.
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Danny SanchezAug 22, 2025
Why are the blades not rotating on my Toro 74942?
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  Kimberly JonesAug 22, 2025
  If the blades of your Toro Lawn Mower do not rotate, check the following: * Install a new deck belt if the mower deck belt is worn, loose, or broken. * Install the mower deck pulley and check the idler pulley, idler arm, and spring for correct position and function if the mower deck belt is off pulley. * Check the belt tension or install a new belt if the pump-drive belt is worn, loose, or broken. * Replace the spring if the idler spring is broken or missing.
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Brett Moses PhDAug 25, 2025
What to do if my Toro 74942 engine loses power?
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  Paul BlairAug 26, 2025
  If your Toro Lawn Mower engine loses power, try the following: * Reduce the ground speed. * Clean the air cleaner element. * Add oil to the crankcase if the oil level is low. * Remove any obstructions from the cooling fins and air passages. * Clean or replace the fuel cap if the vent hole is plugged. * Replace the fuel filter if it contains dirt.
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Tyrone LambertAug 28, 2025
How to fix uneven cutting height on my Toro Lawn Mower?
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  Frank EsparzaAug 28, 2025
  If your Toro Lawn Mower's cutting height is uneven, try these steps: * Sharpen the blade(s). * Install new cutting blade(s) if they are bent. * Level the mower deck from side-to-side and front-to-rear. * Clean the underside of the mower. * Adjust the tire pressure.
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Amber SmithAug 30, 2025
Why is my Toro 74942 engine overheating?
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  Michelle ClineAug 31, 2025
  If your Toro Lawn Mower engine overheats, here are a few things you can check: * Reduce the ground speed. * Add oil to the crankcase if the oil level is low. * Remove any obstructions from the cooling fins and air passages.
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Brian GarrisonSep 3, 2025
Why is my Toro 74942 vibrating so much?
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  Tina DavisSep 3, 2025
  If your Toro Lawn Mower is vibrating abnormally, consider the following: * Install new cutting blade(s) if the current ones are bent or unbalanced. * Tighten the blade mounting bolt if it is loose. * Tighten the engine mounting bolts if they are loose. * Tighten the appropriate pulley if the engine pulley, idler pulley, or blade pulley is loose.
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brett28Sep 6, 2025
What to do if my Toro 74942 won't drive?
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  Dana FrenchSep 6, 2025
  If your Toro Lawn Mower is not driving, check these: * Tighten the by pass valves. * Change the belt if the pump belt is worn, loose, or broken or if the pump belt is off a pulley. * Replace the spring if the idler spring is broken or missing. * Add hydraulic oil to reservoirs or let it cool down if the hydraulic oil level is low or too hot.
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carolmendezSep 9, 2025
What does it mean when the Malfunction Indicator Light (MIL) comes on in my Toro Lawn Mower?
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  Kevin CooleySep 9, 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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Michelle HallSep 12, 2025
What to do if the clutch does not engage on my Toro 74942 Lawn Mower?
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  mwellsSep 12, 2025
  If the clutch does not engage on your Toro Lawn Mower, here are some potential solutions: * Replace the fuse. Check coil resistance, battery charge, charging system, and wiring connections and replace if necessary if the fuse is blown. * Check coil resistance, battery charge, charging system, and wiring connections and replace if necessary if there is low voltage supply at the clutch. * Replace the clutch if the coil is damaged. * Repair or replace the clutch lead wire or electrical system and clean the connector contacts if there is inadequate current supply. * Remove the shim or replace the clutch if the rotor/armature airgap is too large.