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Toro 74162 - User Manual

Toro 74162
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Operator’s Manual
Original Instructions (EN)
Register your product at www.Toro.com
Form No. 3329–875
Z148
Z Master
with 44in SFS Side Discharge Mower
Model No. 74162—Serial No. 240000001 and Up

Table of Contents

Questions and Answers

  • G
    George DavisAug 1, 2025
    Why won't my Toro Lawn Mower engine start?
    • J
      Jillian WrightAug 1, 2025
      If your Toro Lawn Mower's engine won't start, starts with difficulty, or stops running, the possible causes include an empty fuel tank (fill it with gasoline), a closed fuel valve (open it), choke not being on (move the choke lever to the 'on' position), a dirty air cleaner (clean or replace the air cleaner element), loose or disconnected spark plug wires (install the wires on the spark plug), spark plugs that are pitted, fouled, or have an incorrect gap (install new, correctly gapped spark plugs), or a dirty fuel filter (replace the fuel filter). If these steps don't resolve the issue, it could be due to dirt, water, or stale fuel in the fuel system, which requires contacting an Authorized Service Dealer.
  • A
    Alexis MccallAug 6, 2025
    What to do if my Toro Lawn Mower starter does not crank?
    • J
      John ChambersAug 6, 2025
      If the starter on your Toro Lawn Mower doesn't crank, make sure that the blade control (PTO) is disengaged, the parking brake is set, and you are seated on the seat. Check if the battery is dead and charge it if necessary. Also, verify that the electrical connections are making good contact and replace the fuse if it's blown. If the issue persists, the relay or switch might be defective, and you should contact an Authorized Service Dealer.
  • M
    murphyrachelAug 11, 2025
    Why is my Toro 74162 Lawn Mower engine losing power?
    • A
      Alyssa BoyleAug 11, 2025
      If your Toro Lawn Mower engine loses power, it may be due to several reasons. The engine load might be excessive, so try reducing your ground speed. A dirty air cleaner can also cause power loss; clean the air cleaner element. Check the oil level in the crankcase and add oil if it's low. Ensure that the cooling fins and air passages under the engine blower housing are free from obstructions. Replace pitted, fouled, or incorrectly gapped spark plugs with new ones that are correctly gapped. Also, replace a dirty fuel filter. If the problem persists, there might be dirt, water, or stale fuel in the fuel system, and you should contact an Authorized Service Dealer.
  • H
    hgrantAug 16, 2025
    What to do if Toro Lawn Mower blades do not rotate?
    • T
      tiffanymartinezAug 16, 2025
      If your Toro Lawn Mower blades do not rotate, possible causes include the mower belt being off the pulley (install the mower belt and check the adjusting plate, idler arm and spring, and belt guides for correct position) or the mower belt being worn, loose, or broken (install a new mower belt). If these aren't the causes, the electric clutch may not be engaging or is worn, in which case you should contact an Authorized Service Dealer.
  • B
    Brittany RamirezAug 21, 2025
    How to fix uneven cutting height on my Toro Lawn Mower?
    • J
      John OwensAug 21, 2025
      If your Toro Lawn Mower is cutting unevenly, try sharpening the blades and, if bent, install new cutting blades. Ensure the mower is level from side-to-side and front-to-rear. Adjust the gage wheel height if it's not set correctly. Clean the underside of the mower if it's dirty, and adjust the tire pressure if it's incorrect. If the blade spindle is bent, contact an Authorized Service Dealer.
  • M
    Mckenzie BeasleyAug 26, 2025
    Why is my Toro 74162 vibrating abnormally?
    • J
      John AndersenAug 27, 2025
      If your Toro Lawn Mower is producing an abnormal vibration, check and tighten the engine mounting bolts. Also, tighten any loose engine, idler, or blade pulleys. If any engine pulley is damaged, contact an Authorized Service Dealer. Replace any bent or unbalanced cutting blades and tighten the blade mounting bolt. If the blade spindle is bent, contact an Authorized Service Dealer.

Summary

Introduction

Safety

General safety instructions and hazard identification.

Safe Operating Practices

Guidelines for safe equipment operation based on ANSI standard.

Operation

Slope Operation

Safety precautions and techniques for mowing on slopes.

Using the Rollover Protection System (ROPS)

Guidelines for using the ROPS for safety.

CHECK SERVICE REFERENCE AID

Gasoline and Oil

Filling the Fuel Tank

Check Engine Oil Level

Operation

Think Safety First

Slope Safety

Reinforces safety precautions for operating on slopes.

Controls

Parking Brake Operation

Starting and Stopping the Engine

Starting the Engine

Step-by-step guide to starting the engine.

Stopping the Engine

Step-by-step guide to stopping the engine.

Safety Systems and Controls

Safety Interlock System Operation

Understanding and testing the safety interlock system.

Power Take Off (PTO) Operation

How to engage and disengage the PTO.

Driving Forward or Backward

Driving Forward

Instructions for driving the machine forward.

Driving Backward

Instructions for driving the machine backward.

Stopping the Machine

Procedure for stopping the machine.

Adjusting the Height-of-Cut

Transporting Machines

To transport the machine

Steps for safely transporting the mower.

Loading Machines

Tips for Mowing Grass

Blade Maintenance

Maintenance

Recommended Maintenance Schedule

Schedule of maintenance tasks based on service intervals.

Servicing the Cutting Blades

Before Inspecting or Servicing the Blades

Inspecting the Blades

Checking for Bent Blades

Removing the Blades

Sharpening the Blades

Installing the Blades

Engine Oil

Checking the Oil Level

Changing the Oil Filter

Spark Plug Service

Spark Plug Maintenance

Checking the Spark Plug

Draining the Fuel Tank

Replacing the Fuel Filter

Setting the Hydraulic Pump Neutral

Setting the Right-hand Hydraulic Pump Neutral

Adjusting the Tracking

Adjusting the Parking Brake

Servicing the Battery

Checking Electrolyte Level

Installing the Battery

Servicing the Hydraulic System

Checking the Hydraulic Fluid

Replacing the Hydraulic Filter

Bleeding the Hydraulic System

Replacing the Deck Belt

Replacing the Pump Drive Belt

Replacing the Grass Deflector

Cleaning and Storage

Troubleshooting

Starting and Engine Issues

Problems related to starter, engine starting, power loss, and overheating.

Operation and Performance Issues

Toro 74162 Specifications

General IconGeneral
BrandToro
Model74162
CategoryLawn Mower
EngineBriggs & Stratton
Engine Type4-Cycle
StarterRecoil
Deck MaterialSteel
Power SourceGas
Cutting Width22 inches
Drive SystemPersonal Pace
Mulch, Bag, Side DischargeMulch, Bag, Side Discharge
Weight80 lbs
Fuel Tank Capacity0.25 gal (1.0 qt / 0.95 L)
Oil Capacity20 oz

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