Husqvarna MZ5424S - User Manual

Gasoline containing up to
10% ethanol (E10) is acceptable
for use in this machine.
The use of any gasoline exceeding
10% ethanol (E10) will void the
product warranty.
Operator Manual
MZ5424S / 967003901
Please read the operator’s manual carefully and make sure
you understand the instructions before using the machine.

Husqvarna MZ5424S Specifications

General

Engine Power	24 HP
Transmission Type	Hydrostatic
Deck Material	Steel
Engine Manufacturer	Kawasaki
Transmission Manufacturer	Hydro-Gear
Transmission Model	ZT-2800
Cutting Width	54 inches
Cutting Height, min	1.5 inches
Cutting Height, max	4.5 inches
Seat Type	High-back
Turning Radius	0 in
Warranty	3 years

Summary

Safety Instructions and General Operation

Safety Instructions and General Operation

Emphasizes reading and following all safety instructions.

Safety: Operational and Environmental Warnings

Operational Safety and Environmental Warnings

Covers safe operation, traffic awareness, and exhaust warnings.

Safety: Personal Protective Equipment and Slopes

Slope Operation Safety Guidelines

Provides critical safety advice for operating on slopes.

Safety: Slope and Child Precautions

Slope Operation Safety Guidelines (Continued)

Further guidance on safe operation on inclines.

Child Safety Precautions

Essential safety measures to protect children.

Safety: Gasoline Handling Procedures

Safe Gasoline Handling Procedures

Instructions for safe refueling and gasoline storage.

Gasoline and Fuel System Warnings

Critical warnings related to fuel flammability and heat.

Safety: Maintenance and Battery Handling

Battery Handling and Safety Precautions

Guidelines for safely handling the machine's battery.

Safety: Battery and Electrical Sparking

Battery Safety Precautions (Continued)

Further safety advice regarding battery use and maintenance.

Electrical Sparking Prevention Measures

Steps to avoid dangerous electrical sparks.

Safety: Transport and Spark Arrestor

Controls: Levers and Turning Operations

Motion Control Lever Operation

How to use motion control levers for speed and direction.

Controls: Fuel Tank and System

Fuel System and Storage Warnings

Critical warnings regarding fuel system and storage.

Operation: Training and Steering Techniques

Operator Training and First Use Guidance

Advice for new operators on familiarization and initial use.

Steering and Maneuvering Techniques

Detailed explanation of steering, turning, and zero-turning.

Operation: Pre-Starting Procedures

Pre-Operation Checklist and Requirements

Essential checks and conditions before starting the engine.

Operation: Starting the Engine

Engine Starting Procedure Steps

Step-by-step guide to starting the engine.

Operation: Engine Starting (Continued)

Engine Starting Procedure Steps (Continued)

Continuation of the engine starting process.

Operation: Engine Start and Warnings

Engine Starting Procedure (Continued)

Final steps for starting and running the engine.

Engine Exhaust Emissions Warning

Critical warning about engine exhaust and ventilation.

Operation: Battery and Jump Starting

Jump Starting Procedures for Weak Batteries

Instructions on how to jump start the mower's battery.

Operation: Running the Mower and Safety

Mower Running and Blade Engagement

Steps for operating the mower and engaging the deck.

Operation: Slope Driving and Safety

Operating on Slopes Guidelines

Instructions for safe operation on inclined terrain.

Slope Operation Warning

Critical warning regarding slope angle and turning.

Operation: Stopping the Engine

Engine Stopping Procedure

Step-by-step guide for safely stopping the engine.

Operation: Mowing Tips and Warnings

Mowing Tips and Best Practices

Advice for optimal mowing results and machine care.

Mowing Area and Terrain Warnings

Warnings about clearing areas and terrain.

Operation: Transporting and Adjustments

Loading and Trailer Safety Precautions

Safety measures for loading the machine onto vehicles.

Maintenance: Schedule Overview

Maintenance Schedule Overview

Maintenance: Schedule Details and Safety

Detailed Maintenance Schedule

Pre-Service Safety Checklist

Maintenance: Battery Procedures

Maintenance: Safety Systems and Tires

Safety System Checks and Functionality

Maintenance: Deck Belt Procedures

Maintenance: Pump and V-Belt Inspection

Maintenance: Cutting Blade Procedures

Cutting Blade Sharpening and Replacement

Maintenance: Mower Deck Adjustment

Mower Deck Adjustment and Leveling

Maintenance: Anti-Scalp Roller Adjustment

Maintenance: Wheels, Hardware, and Cleaning

Lubrication: Schedule and Guidelines

Lubrication Schedule

Lubrication: Wheel Mounts and Spindles

Lubrication: Transaxle Fluid Change

Transaxle Fluid and Filter Change Procedure

Troubleshooting: Engine Issues

Engine Starting and Running Problems

Troubleshooting: Performance Issues

Machine Performance and Mowing Issues

Storage: Preparation and Safety

Winter Storage Preparation Steps

Fuel Storage Safety and Service Recommendations

Technical Data: Engine and Transmission

Engine and Transmission Specifications

Technical Data: Frame and Dimensions

Technical Data: Torque Specifications

Torque Specifications and Hardware Data

Service Journal: Delivery Service

Delivery Service Checklist and Records

Service Journal: 10-Hour Service

10-Hour Service Checklist and Records

Service Journal: Daily Service

Daily Service Checklist and Records

Service Journal: 25-Hour Service

25-Hour Service Checklist and Records

Service Journal: 100-Hour Service

100-Hour Service Checklist and Records

Service Journal: 300-Hour Service

300-Hour Service Checklist and Records

Service Journal: Annual Service

Annual Service Checklist and Records