Toro 74269 User Manual

FormNo.3364-205RevA
Z590-DZMaster
®
Witha60inor72inTURBOFORCE
®
Side
DischargeMower
ModelNo.74268—SerialNo.310000001andUp
ModelNo.74269—SerialNo.310000001andUp
ToregisteryourproductordownloadanOperator'sManualorPartsCatalogatnocharge,gotowww.Toro.com.OriginalInstructions(EN)

Toro 74269 Specifications

General

Brand	Toro
Model	74269
Category	Lawn Mower
Language	English

Summary

Safety and Warnings

Safe Operating Practices

General Operation Safety

Avoid enclosed areas, operate in good light, use seat belts, check safety interlocks.

Slope Operation and ROPS

Slope Operation Guidelines

Do not mow slopes over 15 degrees; reduce speed and use caution on slopes.

Rollover Protection System (ROPS)

Keep roll bar raised and locked, use seat belt; be aware of no protection when bar is down.

Maintenance and Storage Procedures

Disengage drives, set brake, stop engine, clean debris, cool engine before storing.

Slope Indicator Guide

Using the Slope Chart

Use the slope chart to determine degree of slope before operating; do not exceed 15 degrees.

Important Warnings and Alarms

Danger: Missing Cover Warning

Do not operate the unit when a cover is not in place.

Warning: Rotating Mechanical Devices

Rotating mechanical devices can cause serious injury; do not operate without guards.

Important: Warning Buzzer Functions

Rollover and Slope Warnings

Rollover Injury Prevention

Keep roll bar raised/locked, use seat belt; no protection when bar is down.

Slope Operation Hazards

Critical Safety Instructions

Danger: Thrown Objects Warning

Objects thrown by blades can cause serious injury or death.

Warning: Safe Operation Practices

Read manual, be trained, do not operate under influence, use safety devices.

Operation and Fueling

Adding Fuel Safely

Rollover Protection System (ROPS) Usage

Think Safety First Principles

Rollover Danger and Prevention

Avoid slopes, drop-offs, water; do not operate on wet grass or steep slopes.

Audible Alarms and Parking Brake

Understanding Audible Alarms

Operating the Parking Brake

Starting the Engine in Normal Weather

Engine Starting Procedures

Starting Engine in Cold Weather

Engine Stopping and Safety Systems

Stopping the Engine Procedure

Power Take Off (PTO) Operation

Safety Interlock System Explanation

Prevents starting unless brake engaged, PTO disengaged, levers neutral.

Transportation and Loading Safety

Danger: Uncovered Discharge Warning

Without deflector/cover, objects can be thrown; risk of injury or death.

Transporting Machines Safely

Loading Machines onto Trailers

Using the Z Stand

Warning: Machine Falling Hazard

Machine can fall, causing serious injury or death; use extreme caution.

Driving Up Onto the Z Stand

Maintenance Schedule

Recommended Maintenance Schedule

Table detailing service intervals and procedures for various components.

Lubrication Procedures

Greasing and Lubrication

Greasing Mower Deck and Belt Idlers

Engine Maintenance Procedures

Servicing the Air Cleaner

Engine Oil Servicing

Servicing the Engine Oil

Checking Engine Oil Level

Changing the Engine Oil

Change oil after first 50 hours, then every 100 hours.

Fuel System Maintenance

Servicing Fuel Filter and Water Separator

Fuel Filter and Electrical System

Changing the Fuel Filter

Servicing the Battery

Battery and Fuse Servicing

Charging the Battery

Charge battery fully; avoid sparks and flames near battery gases.

Drive System Maintenance

Adjusting the Tracking

Tire and Bearing Maintenance

Checking the Tire Pressure

Checking Wheel Hub Slotted Nut

Adjusting Caster Pivot Bearing

Cooling System Maintenance

Servicing the Cooling System

Danger of hot coolant; do not remove radiator cap when hot.

Checking Radiator Coolant

Brake Maintenance

Adjusting the Parking Brake

Adjust brake lever linkage for proper engagement and length.

Belt Maintenance

Inspecting the Belts

Replacing the Mower Belt

Replace mower belt if signs of wear are evident.

Drive Belt Adjustments

Adjusting the Drive Belts

Alternator and Pump Belt Service

Replacing and Tensioning Alternator Belt

Check belt for wear; replace if needed and adjust tension.

Checking and Replacing Pump Drive Belt

Controls System Maintenance

Adjusting Control Handle Neutral Position

Adjust levers for alignment and proper neutral position.

Hydraulic System Maintenance

Servicing the Hydraulic System

Use specified oil; check fluid level when cold and warm.

Checking the Hydraulic Fluid

Hydraulic System Servicing Details

Replacing Hydraulic Filter and Oil

Change filter/oil per interval; use specified oil; do not substitute.

Hydraulic System Components

Replacing Cooling Fan Hydraulic Filter

Replace filter after 500 hours or system repair.

Bleeding the Hydraulic System

Self-bleeding system; may need bleed if fluid changed or work performed.

Checking the Hydraulic Hoses

Setting Hydraulic Pump Neutral Position

Adjust pump neutral after handle neutral is set.

Hydraulic Pump Neutral Adjustment

Setting Left-hand Hydraulic Pump Neutral

Adjust pump rod length until wheel is still or slightly creeps in reverse.

Setting Right-hand Hydraulic Pump Neutral

Adjust pump rod length until wheel is still or slightly creeps in reverse.

Mower Deck Maintenance

Leveling Mower at Three Positions

Requires setting up machine, checking tire pressure, and lowering deck.

Leveling Mower Side-to-Side

Measure blade height from hard surface to ensure level deck.

Mower Pitch and Spring Adjustment

Adjusting Front-to-Rear Mower Pitch

Adjust blade height to be 1/4-3/8 inch lower in front than rear.

Adjusting the Compression Spring

Check distance between washers; adjust spring jam nut.

Blade Servicing and Inspection

Servicing the Cutting Blades

Maintain sharp blades for clean cuts; check daily for wear/damage.

Danger: Blade Breakage Warning

Worn/damaged blades can break, causing injury or death.

Inspecting the Blades

Checking for Bent Blades

Blade Replacement and Sharpening

Removing the Blades

Replace blades if hit solid object, bent, or unbalanced.

Sharpening the Blades

Wear eye protection; sharpen to original angle, maintain balance.

Installing the Blades

Grass Deflector Replacement

Replacing the Grass Deflector

Warning: uncovered opening causes injury risk. Ensure deflector is down.

Cleaning and Storage

Cleaning Under the Mower

Cleaning and Storage Procedures

Clean machine, check brake, service air cleaner, grease, change oil, check tires.

Troubleshooting Common Issues

Starter Does Not Crank

Check PTO, parking brake, seat, battery, connections, fuse, relay.

Engine Starting or Running Problems

Check fuel, air cleaner, fuel filter, fuel system contamination.

Engine Power Loss or Overheating

Reduce load, clean air cleaner, check oil, clear cooling fins/passages.

Machine Does Not Drive

Check bypass valve, belts, fluid level/temperature.

Abnormal Vibration Issues

Check blades, bolts, pulleys, spindle for damage or looseness.

Troubleshooting Cutting and Rotation

Uneven Cutting Height

Blades Do Not Rotate

Schematics

Wire Diagram

Diagram showing electrical connections, components, and wire colors.