Toro TimeCutter Z4220 - User Manual

FormNo.3361-179RevA
TimeCutter
®
Z4200,Z4220,and
Z5000RidingMowers
ModelNo.74360—SerialNo.290000001andUp
ModelNo.74363—SerialNo.290000001andUp
ModelNo.74370—SerialNo.290000001andUp
Registeratwww.Toro.com.OriginalInstructions(EN)

Toro TimeCutter Z4220 Specifications

General

Cutting Width	42 inches
Transmission	Hydrostatic
Turning Radius	Zero-Turn
Blade Tip Speed	18, 500 fpm
Deck Material	Steel
Fuel Capacity	3 gallons
Cutting Height	1.5 - 4.5 inches
Speed	7 mph forward, 3 mph reverse
Warranty	3 years

Summary

Introduction

Model and Serial Number Plate

Location to record product model and serial numbers for service and registration.

Safety Alert Symbol

Symbol indicating potential hazards and safety precautions in the manual.

Key Information Words

Defines "Important" and "Note" for highlighting specific information.

Safety

Safe Operating Practices

Guidelines from ANSI standard B71.1-2003 for safe operation of the mower.

General Operation

Instructions for safe operation, including hazard awareness and machine handling.

Slope Operation

Precautions and rules for operating the mower on slopes safely.

Children Safety

Warnings and procedures to ensure children's safety around the mower.

Towing Guidelines

Guidelines for safely towing equipment with the mower.

Slope Chart

How to Measure Slopes

Instructions on how to use the provided chart to measure slope angles.

Safety and Instructional Decals

Decal Identification

Identifies and explains the meaning of different safety and instructional decals.

Product Overview

Component Identification (Figure 3)

Labels and identifies major components of the mower using Figure 3.

Component Identification (Figure 4)

Labels and identifies major components of the mower using Figure 4.

Controls

Control Panel Layout

Explains the ignition switch, throttle/choke, and blade control switch.

Motion Control Levers

Describes how motion control levers operate the machine and park position.

Fuel Gauge and Height Adjustment

Explains the fuel gauge and height-of-cut lever functions.

Operation

Think Safety First

Emphasizes reading safety instructions and understanding hazards.

Recommended Gasoline

Specifies the type of gasoline to use for the mower.

Filling the Fuel Tank

Step-by-step guide for safely adding fuel to the mower.

Starting the Engine

Instructions for safely starting the mower's engine.

Operating the Blades

Explains how to engage and disengage the mower blades.

Safety Interlock System

Details the safety interlock system and its testing procedures.

Driving Forward or Backward

Instructions for operating the machine's movement controls.

Stopping the Machine

Procedure for safely stopping the mower.

Seat and Lever Adjustments

How to adjust the operator seat and motion control levers.

Adjusting Control Lever Tilt

How to adjust the tilt angle of the motion control levers.

Pushing the Machine by Hand

Steps to disengage drive and push the mower manually.

Operating Tips

Grass Deflector Use

Importance of the grass deflector for safety and proper clipping dispersal.

Mowing Techniques

Advice on mowing direction, intervals, speed, and grass height.

Maintenance

Recommended Maintenance Schedule

Schedule detailing maintenance tasks and their intervals.

Premaintenance Procedures

Steps to prepare the machine for maintenance or service.

Lubrication

Key for smooth operation and preventing wear.

Engine Maintenance

Procedures for maintaining the engine's health and performance.

Servicing the Engine Oil

Procedure for checking and changing the engine oil and filter.

Fuel System Maintenance

Ensures proper fuel delivery and system integrity.

Electrical System Maintenance

Ensures proper electrical function and battery health.

Drive System Maintenance

Ensures proper movement and tire condition.

Mower Maintenance

Key for cutting performance, blade condition, and deck leveling.

Mower Belt Maintenance

Ensures proper mower operation through belt inspection and replacement.

Installing the Mower

Steps to properly reattach the mower deck to the tractor.

Replacing the Grass Deflector

Instructions for replacing the grass deflector, a safety component.

Cleaning

Washing the Underside of the Mower

Procedure for washing the mower deck underside using the washout fitting.

Storage

Cleaning and Storage Preparation

Steps for cleaning and preparing the mower for storage.

Troubleshooting

Engine Problems

Solutions for engine overheating, starting, or power loss issues.

Drive and Traction Issues

Troubleshooting steps for the machine not driving or losing power.

Vibration and Cutting Issues

Solutions for abnormal vibration and uneven cutting height.

Blade Rotation Problems

Troubleshooting steps when the mower blades do not rotate.

Schematics

The Toro Total Coverage Guarantee

Warranty Coverage Details

Details products covered, warranty periods, and limitations.

Obtaining Warranty Service

Instructions on how to contact dealers and obtain warranty service.