Toro 74702 User Manual

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Operator’s Manual

Original Instructions (EN)

Register your product at www.Toro.com

Form No. 3351-460

18-52ZX

TimeCutter



ZX Riding Mower

Model No. 74702—Serial No. 240000200 and Up

Table of Contents

Questions and Answers:

J
Jennifer SmithJul 31, 2025
What to do if my Toro Lawn Mower engine will not start?
- F
  fitzpatrickthomasJul 31, 2025
  If your Toro Lawn Mower engine won't start, starts hard, or fails to keep running, there are several possible causes. Begin by filling the fuel tank if it's empty and ensuring the fuel valve is open. Make sure the choke is on. Inspect the air cleaner and clean or replace it if it's dirty. Check the spark plug wire(s) and install them properly on the spark plug. Replace the spark plug(s) if it is pitted, fouled, or has an incorrect gap. If there is dirt in the fuel filter, replace it. If you have dirt, water, or stale fuel in the fuel system, or incorrect fuel in the fuel tank, contact an Authorized Service Dealer. Finally, ensure the oil level in the crankcase is adequate, adding oil if necessary.
Y
ymatthewsAug 4, 2025
How to fix a Toro Lawn Mower when the starter does not crank?
- D
  Dr. Janice MyersAug 4, 2025
  If the starter on your Toro Lawn Mower does not crank, make sure the blade control (PTO) is disengaged. Ensure the parking brake is set and that you are seated on the seat. Check the battery and charge it if it's dead. Inspect the electrical connections for good contact. Replace the fuse if it's blown. If a relay or switch is damaged, contact an Authorized Service Dealer.
J
Justin SaundersAug 8, 2025
Why does my Toro 74702 engine lose power?
- K
  Katherine FoleyAug 9, 2025
  If your Toro Lawn Mower engine loses power, it could be because the engine load is excessive, so reduce ground speed. Another cause might be a dirty air cleaner, so clean it. Check the oil level in the crankcase and add oil if necessary. Make sure that cooling fins and air passages under the engine blower housing are not plugged and remove any obstructions. Inspect the spark plug(s) and install a new, correctly gapped spark plug(s) if the old one is pitted, fouled, or has an incorrect gap. Open the vent in the fuel cap. Replace the fuel filter if it's dirty. If the issue continues, it may be due to dirt, water, or stale fuel in the fuel system, or incorrect fuel in the fuel tank, in which case you should contact an Authorized Service Dealer.
J
jeffrey94Aug 13, 2025
How to troubleshoot uneven cutting height on my Toro 74702?
- D
  Denise BeckAug 13, 2025
  If your Toro Lawn Mower is leaving an uneven cutting height, the issue might stem from several factors. Begin by sharpening the blade(s). If a cutting blade(s) is bent, replace it. Ensure the mower is level from side-to-side and front-to-rear. Check the anti-scalp wheel setting and adjust its height if necessary. Clean the underside of the mower deck. Adjust the tire pressure to the correct level. If a blade spindle is bent, contact an Authorized Service Dealer.
J
Jason WilsonAug 17, 2025
What to do if the blades on my Toro 74702 Lawn Mower do not rotate?
- S
  Shannon CarsonAug 17, 2025
  If the blades on your Toro Lawn Mower do not rotate, a potential cause is a worn, loose, or broken drive belt, which requires a replacement. Another possibility is that the drive belt is off of the pulley; in this case, install the drive belt and check the adjusting shafts and belt guides for the correct position. Also, the mower belt might be worn, loose, or broken, so you may need to install a new mower belt.
R
rogersleonardAug 21, 2025
Why is my Toro 74702 Lawn Mower engine overheating?
- H
  Holly WalkerAug 21, 2025
  If your Toro Lawn Mower engine overheats, it could be due to several reasons. First, try reducing your ground speed, as the engine load might be excessive. Check the oil level in the crankcase and add oil if it's low. Also, inspect the cooling fins and air passages under the engine blower housing for any obstructions and remove them. The air cleaner might be dirty, so clean or replace it. If the issue persists, it could be due to dirt, water, or stale fuel in the fuel system, in which case you should contact an Authorized Service Dealer.
M
Mary DanielAug 25, 2025
Why is my Toro 74702 vibrating abnormally?
- P
  piercewalterAug 26, 2025
  If you're experiencing abnormal vibration with your Toro Lawn Mower, start by tightening the engine mounting bolts. Then, tighten the engine pulley, idler pulley, or blade pulley if any of them are loose. If the engine pulley is damaged or a blade spindle is bent, contact an Authorized Service Dealer. Inspect the cutting blade(s) and install a new one if it is bent or unbalanced. Finally, tighten the blade mounting bolt if it's loose.

Toro 74702 Specifications

General

Drive Type	Self-Propelled
Start Type	Electric Start
Deck Material	Steel
Engine Type	4-Cycle OHV
Fuel Capacity	3 gal (11.4 L)
Mulch, Bag, Side Discharge	Mulch, Bag, Side Discharge
Fuel Tank Capacity	3 gal (11.4 L)
Weight	188 lbs (85.3 kg)

Summary

Safety

Safe Operating Practices

General guidelines for safe lawn mower operation.

Slope Operation

Guidelines for safely mowing on slopes and inclines.

Children Safety

Precautions to protect children from mower hazards.

Toro Riding Mower Safety

Specific safety advice unique to Toro riding mowers.

Operation

Machine Controls Overview

Familiarization with all controls before operation.

Starting and Stopping the Engine

Procedures for starting and stopping the mower engine.

Driving and Braking

How to drive forward, backward, and stop the machine.

Maintenance

Recommended Maintenance Schedule

Schedule for routine maintenance tasks and intervals.

Engine and Fuel System Maintenance

Procedures for engine oil, air cleaner, spark plug, and fuel.

Blade and Belt Maintenance

Inspecting, servicing, and replacing blades and belts.

Troubleshooting

Engine Performance Issues

Diagnosing and resolving engine overheating, starting, and power loss.

Starting and Driving Problems

Solutions for starter not cranking and machine not driving.

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