Toro 72946 - User Manual

Questions and Answers

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Stephen WilliamsAug 27, 2025
Why Toro 72946 blades do not rotate?
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  Chase AllenAug 27, 2025
  If the blades on your Toro Lawn Mower aren't rotating, it could be due to a worn, loose, or broken mower deck belt; in this case, install a new deck belt. Another possibility is that the mower deck belt is off the pulley; reinstall it and check the idler pulley, idler arm, and spring for correct position and function. Also, check the pump drive belt for wear, looseness, or breakage, and adjust the belt tension or install a new belt. Finally, inspect the idler spring and replace it if it's broken or missing.
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michael75Sep 9, 2025
What to do if my Toro Lawn Mower clutch does not engage?
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  Sarah SparksSep 9, 2025
  If the clutch on your Toro Lawn Mower doesn't engage, it could be due to a blown fuse, low voltage supply at the clutch, a damaged coil, inadequate current supply, or a rotor/armature air gap that is too large. To address this, replace the fuse, check the coil resistance, battery charge, charging system, and wiring connections, and replace components if necessary; repair or replace the clutch lead wire or electrical system and clean the connector contacts; remove the shim or replace the clutch.
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christopherbowersAug 28, 2025
What to do if my Toro 72946 engine loses power?
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  Lisa GarciaAug 28, 2025
  If your Toro Lawn Mower engine is losing power, consider the following: * Reduce the ground speed if the engine load is excessive. * 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 above the engine. * Clean or replace the fuel cap if the vent hole is plugged. * Replace the fuel filter if it is dirty.
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rwardSep 23, 2025
What causes abnormal vibration in my Toro 72946?
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  reynoldspaulSep 23, 2025
  Abnormal vibration in your Toro Lawn Mower can arise from several sources. Check if the cutting blades are bent or unbalanced and replace them if necessary. Ensure the blade mounting bolt is tight. Also, tighten the engine mounting bolts. Verify that the engine pulley, idler pulley, or blade pulley isn't loose and tighten it if needed. For a damaged engine pulley, bent blade spindle, or loose/worn motor mount, contact an Authorized Service Dealer.
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glasstimothySep 15, 2025
What causes the clutch to not engage on my Toro 72946 Lawn Mower?
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  David NortonSep 15, 2025
  If the clutch on your Toro lawn mower won't engage, it could be due to a blown fuse, so replace the fuse. Check for low voltage supply at the clutch, and inspect the coil resistance, battery charge, charging system, and wiring connections, replacing if necessary. Also, inadequate current supply can be a factor; repair or replace the clutch lead wire or electrical system and clean connector contacts. Finally, if the rotor/armature airgap is too large, remove a shim or replace the clutch.
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Christopher MontgomerySep 12, 2025
What to do if my Toro 72946 does not drive?
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  Jessica LamSep 12, 2025
  If your Toro Lawn Mower doesn't drive, first check that the bypass valves are closed tight. If not, tighten them. Also, inspect the pump belt for wear, looseness, or breakage and change the belt if needed. Ensure the pump belt is correctly positioned on the pulley. Replace the spring if the idler spring is broken or missing. Finally, verify the hydraulic fluid level; add hydraulic fluid to the reservoirs if it is low, or let it cool down if it is too hot.
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Victor StewartSep 18, 2025
What should I do if the oil-pressure light is on and the engine rpm is low on my Toro 72946?
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  Nathan SharpSep 18, 2025
  If the oil-pressure light is on and the engine rpm is low on your Toro Lawn Mower, it means the engine-control unit has limited engine rpm, known as “limp” mode. Let the engine cool and check the engine-oil level. If the level is above the “add” line, contact an Authorized Toro Service Dealer.
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Eileen WhiteNov 25, 2025
Why Toro 72946 engine does not start?
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  woodjohnNov 25, 2025
  The engine may not start due to several reasons. The fuel tank could be empty, so fill it. The fuel-shutoff valve might be closed, so open it. The oil level in the crankcase could be low, so add oil. The throttle may not be in the correct position, so be sure that the throttle control is midway between the slow and fast positions. The fuel filter might be dirty, so replace it. The air cleaner might be dirty, so clean or replace the air-cleaner element. The seat switch may not be functioning properly, so check the seat-switch indicator and replace the seat if necessary. The electrical connections may be corroded, loose, or damaged, so check the electrical connections for good contact, clean the connector terminals thoroughly with electrical-contact cleaner, apply dielectric grease, and make...
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Vickie SuttonAug 30, 2025
How to fix uneven cutting height on Toro Lawn Mower?
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  Laura TorresAug 30, 2025
  To fix an uneven cutting height on your Toro Lawn Mower, start by sharpening any dull blades or installing new ones if bent. Ensure the mower deck is level from side-to-side and front-to-rear. Clean the underside of the mower deck, adjust the tire pressure to the correct level. For a bent blade spindle, contact an Authorized Service Dealer.
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Brian ClaytonAug 30, 2025
Why is my Toro Lawn Mower resulting in uneven cutting height?
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  Brenda PhelpsAug 30, 2025
  If your Toro Lawn Mower is mowing with an uneven cutting height, several factors could be responsible. Ensure the blades are sharp; if not, sharpen them. Bent cutting blades can also cause this, so install new ones. Check if the mower deck is level from side-to-side and front-to-rear, and adjust as needed. A dirty underside of the mower can interfere with cutting, so clean it. Also, verify that the tire pressure is correct. For a bent blade spindle, contact an Authorized Service Dealer.