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Toro 74906 - User Manual

Toro 74906
68 pages
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FormNo.3380-801RevA
ZMaster
®
ProfessionalRiding
Mower
with52in,60in,or72inTURBOFORCE
®
Side
DischargeMower
ModelNo.74906—SerialNo.314000001andUp
ModelNo.74918—SerialNo.314000001andUp
ModelNo.74926—SerialNo.314000001andUp
ModelNo.74928—SerialNo.314000001andUp
ModelNo.74930—SerialNo.314000001andUp
ModelNo.78926—SerialNo.314000001andUp
ModelNo.78928—SerialNo.314000001andUp
Registeratwww.Toro.com.
OriginalInstructions(EN)
*3380-801*A

Table of Contents

Questions and Answers

  • J
    johnsonrichardAug 16, 2025
    Why Toro 74906 starter does not crank?
    • G
      Gregory RileyAug 16, 2025
      Your Toro Lawn Mower's starter might not crank due to several reasons: * The blade-control switch (PTO) may be engaged. Disengage it. * The parking brake might not be set. Ensure it is set. * The motion-control levers may not be in the neutral-lock position. Place them in the correct position. * You may not be seated. Sit on the seat. * The battery could be dead. Charge it. * The electrical connections might be corroded or loose. Check them for good contact. * The fuse could be blown. Replace it. * A relay or switch may be worn or damaged. Contact an Authorized Service Dealer.
  • W
    williamsnicholasAug 22, 2025
    What to do if Toro 74906 Lawn Mower engine loses power?
    • N
      Nicole FordAug 22, 2025
      If your Toro Lawn Mower engine loses power, here are some possible causes and solutions: * The engine load may be excessive. Reduce the ground speed. * The air cleaner might be dirty. Clean the air-cleaner element. * The oil level in the crankcase could be low. Add oil to the crankcase. * The cooling fins and air passages above the engine may be plugged. Remove any obstructions. * The vent hole in the fuel cap might be plugged. Clean or replace the fuel cap. * The fuel filter may be dirty. Replace the fuel filter. * There might be dirt, water, or stale fuel in the fuel system. Contact an Authorized Service Dealer.
  • J
    Joshua MillerAug 26, 2025
    What to do if Toro Lawn Mower machine does not drive?
    • A
      adamsgregoryAug 26, 2025
      If your Toro Lawn Mower doesn't drive, it could be because: * The bypass valves are not closed tight. Tighten them. * The pump belt is worn, loose, or broken. Change the belt. * The pump belt is off a pulley. Change the belt. * The idler spring is broken or missing. Replace the spring. * The hydraulic oil level is low or too hot. Add hydraulic oil to the reservoirs or let it cool down.
  • G
    Geoffrey DavidsonAug 28, 2025
    Why Toro 74906 produces an uneven cutting height?
    • T
      tracey45Aug 28, 2025
      An uneven cutting height with your Toro Lawn Mower can result from: * Dull blade(s). Sharpen the blade(s). * Bent cutting blade(s). Install new cutting blade(s). * Mower deck not being level. Level the mower deck from side-to-side and front-to-rear. * Dirty underside of mower. Clean the underside of the mower. * Incorrect tire pressure. Adjust the tire pressure. * Bent blade spindle. Contact an Authorized Service Dealer.
  • C
    Cynthia LewisAug 31, 2025
    What to do if Toro 74906 blades do not rotate?
    • M
      matthewescobarAug 31, 2025
      If the blades on your Toro Lawn Mower do not rotate, check these items: * The mower deck belt may be worn, loose, or broken. Install a new deck belt. * The mower deck belt may be off the pulley. Install the mower deck pulley and check the idler pulley, idler arm, and spring for correct position and function. * The pump drive belt could be worn, loose, or broken. Check the belt tension or install a new belt. * The idler spring might be broken or missing. Replace the spring.
  • K
    Kyle MorrisSep 3, 2025
    Why does Toro Lawn Mower engine overheat?
    • L
      Laura HooverSep 3, 2025
      Your Toro Lawn Mower engine may overheat due to: * Excessive engine load. Reduce the ground speed. * Low oil level in the crankcase. Add oil. * Blocked cooling fins and air passages. Remove the obstruction from the cooling fins and the air passages.
  • T
    Timothy HatfieldSep 6, 2025
    What to do if Toro 74906 Lawn Mower vibrates abnormally?
    • K
      Kyle MurphySep 6, 2025
      If your Toro Lawn Mower vibrates abnormally, check the following: * The cutting blade(s) might be bent or unbalanced. Install new cutting blade(s). * The blade mounting bolt may be loose. Tighten it. * The engine mounting bolts could be loose. Tighten them. * The engine pulley, idler pulley, or blade pulley might be loose. Tighten the appropriate pulley. * The engine pulley could be damaged. Contact an Authorized Service Dealer. * The blade spindle may be bent. Contact an Authorized Service Dealer. * The motor mount might be loose or worn. Contact an Authorized Service Dealer.
  • G
    Gary GallowaySep 9, 2025
    Why Toro 74906 Lawn Mower pulls to the left or right?
    • T
      taylorpaulSep 9, 2025
      If your Toro Lawn Mower pulls to the left or right (with levers fully forward), it could be due to: * Tracking needing adjustment. Adjust the tracking. * Incorrect tire pressure in the drive tires. Adjust the tire pressure.
  • J
    justin23Sep 12, 2025
    What to do if Toro 74906 clutch does not engage?
    • C
      Christopher TaylorSep 13, 2025
      If the clutch on your Toro Lawn Mower does not engage, consider the following: * The fuse may be blown. Replace the fuse and check the coil resistance, battery charge, charging system, and wiring connections; replace components if necessary. * There might be low voltage supply at the clutch. Check the coil resistance, battery charge, charging system, and wiring connections and replace parts if necessary. * The coil could be damaged. Replace the clutch. * There may be inadequate current supply. Repair or replace the clutch lead wire or electrical system, and clean the connector contacts. * The rotor/armature air gap might be too large. Remove the shim or replace the clutch.
  • A
    Anthony StewartNov 18, 2025
    What to do if Toro 74906 Lawn Mower engine does not start?
    • R
      Ronald NixonNov 18, 2025
      If your Toro Lawn Mower engine doesn't start, starts hard, or fails to keep running, consider these potential causes: * The fuel tank may be empty. Fill it. * The fuel-shutoff valve could be closed. Open it. * The oil level in the crankcase might be low. Add oil. * The throttle may not be in the correct position. Ensure it's midway between the slow and fast positions. * The fuel filter may be dirty. Replace it. * There might be dirt, water, or stale fuel in the fuel system. Contact an Authorized Service Dealer. * The air cleaner could be dirty. Clean or replace the air-cleaner element. * The seat switch may not be functioning correctly. Check the seat-switch indicator; replace the seat if necessary. * The electrical connections might be corroded, loose, or damaged. Check...

Toro 74906 Specifications

General IconGeneral
BrandToro
Model74906
Deck MaterialSteel
Oil Capacity20 oz
Self-PropelledYes
Drive SystemRear-Wheel Drive
Mulching CapabilityYes
Bagging CapabilityYes
Side Discharge CapabilityYes
Engine TypeGasoline
Power SourceGas
Cutting Width22 in

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