Husqvarna LT125 User Manual

LT125
Owner's Manual

Husqvarna LT125 Specifications

General

Engine Manufacturer	Briggs & Stratton
Cylinders	1
Fuel Type	Gasoline
Number of Blades	2
Blade Engagement	Manual
Engine Type	4-Cycle
Gears	6
Cutting Width	38 in
Front Tire Size	15x6-6
Transmission	Manual
Cutting Height	38-102 mm
Turning Radius	46 cm

Summary

SAFETY RULES

GENERAL OPERATION SAFETY

Guidelines for safe operation of the ride-on mower.

SLOPE OPERATION SAFETY

Safe practices for operating the mower on slopes.

CHILDREN SAFETY PRECAUTIONS

Safety precautions regarding children around the mower.

SERVICE SAFETY GUIDELINES

Safety considerations for maintenance and service.

SAFETY WARNINGS AND CAUTIONS

PREVENT ACCIDENTAL STARTING WARNING

Disconnect spark plug wire before maintenance to prevent accidental starting.

COASTING DOWN HILLS WARNING

Avoid coasting downhill in neutral to maintain control.

TOWING ATTACHMENTS SAFETY WARNING

Tow only recommended attachments and use caution on slopes.

CALIFORNIA PROP 65 WARNINGS

Prop 65 warnings for engine exhaust and battery lead compounds.

PRODUCT SPECIFICATIONS AND RESPONSIBILITIES

WELCOME AND CUSTOMER RESPONSIBILITIES

Welcome message and customer duties for maintenance and care.

UNASSEMBLED PARTS IDENTIFICATION

STEERING, SEAT, AND ACCESSORY COMPONENTS

Components for steering wheel, seat, keys, and slope sheet.

ASSEMBLY PROCEDURES

REQUIRED TOOLS AND UNPACKING

Tools needed and instructions for unpacking and skid removal.

TRACTOR SETUP AND INITIAL CHECKS

SEAT AND BATTERY INSTALLATION

Steps for installing the seat and checking the battery.

SKID REMOVAL PROCEDURES

Procedures for rolling or driving the tractor off the shipping skid.

ASSEMBLY CHECKLIST AND PRE-OPERATION CHECKS

PRE-OPERATION CHECKS FOR OPERATION

Checking tire pressure, deck levelness, belts, and brakes.

IMPORTANT ITEMS FOR LEARNING OPERATION

Important items to note while learning to use the tractor.

OPERATION OVERVIEW AND SYMBOLS

TRACTOR SYMBOLS AND INDICATORS

Explanation of tractor symbols and indicators.

HAZARD SYMBOLS AND DEFINITIONS

Meanings of DANGER, WARNING, CAUTION, and HOT SURFACES symbols.

KNOW YOUR TRACTOR CONTROLS

CONTROL IDENTIFICATION AND FUNCTION

Locating and explaining tractor controls and adjustments.

BASIC OPERATING PROCEDURES

PARKING BRAKE, STOPPING, AND THROTTLE CONTROL

Procedures for braking, stopping, and using the throttle.

TRACTOR MOVEMENT AND CUTTING HEIGHT ADJUSTMENT

Controlling tractor movement and adjusting mower cutting height.

MOWER AND SLOPE OPERATION GUIDELINES

MOWER OPERATION, TRANSPORT, AND TOWING

Operating the mower, transporting, and towing attachments.

PRE-START CHECKS AND SLOPE SAFETY

Engine oil check, and critical safety for operating on slopes.

FUELING AND STARTING THE ENGINE

FUELING AND GASOLINE HANDLING GUIDELINES

Safe fueling practices and gasoline recommendations.

ENGINE STARTING PROCEDURES

Step-by-step instructions for starting the engine.

MOWING PERFORMANCE TIPS

Advice for optimal mowing performance and grass cutting.

MAINTENANCE SCHEDULE AND GUIDELINES

REGULAR MAINTENANCE SCHEDULE

A detailed schedule for regular maintenance tasks.

GENERAL MAINTENANCE RECOMMENDATIONS

General advice for maintaining the tractor and warranty.

BEFORE EACH USE CHECKS

Essential checks to perform before operating the tractor.

LUBRICATION CHART AND POINTS

Chart indicating lubrication points and types.

TRACTOR MAINTENANCE PROCEDURES

BRAKE, TIRE, AND OPERATOR SYSTEM CHECKS

Checking brake operation, tire pressure, and safety interlocks.

MOWER BLADE CARE AND REPLACEMENT

Procedures for removing, sharpening, and balancing mower blades.

COMPONENT MAINTENANCE

BATTERY, V-BELTS, AND TRANSAXLE CARE

Maintenance for battery, V-belts, and transaxle cooling.

ENGINE OIL AND LUBRICATION

Recommended oil types, viscosity, and oil change procedures.

ENGINE EXTERNAL MAINTENANCE

AIR SCREEN AND COOLING FIN CLEANING

Cleaning air screen and engine cooling fins to prevent overheating.

AIR FILTER SERVICING AND REPLACEMENT

Instructions for servicing and replacing the air filter.

ADDITIONAL ENGINE MAINTENANCE

MUFFLER, SPARK PLUGS, AND FUEL FILTER

Maintenance for muffler, spark plugs, and fuel filter.

GENERAL TRACTOR CLEANING

General cleaning guidelines for the tractor exterior.

SERVICE AND ADJUSTMENTS INTRODUCTION

SAFETY PRECAUTIONS FOR SERVICE

Essential safety steps before performing any service or adjustments.

MOWER DECK REMOVAL AND INSTALLATION

Step-by-step procedures for removing and installing the mower deck.

MOWER DECK LEVELING AND BELT REPLACEMENT

MOWER HOUSING LEVELING ADJUSTMENTS

How to adjust the mower housing for optimal cutting.

MOWER BLADE DRIVE BELT REPLACEMENT

Procedure for replacing the mower blade drive belt.

DRIVE SYSTEM AND BRAKE ADJUSTMENTS

BRAKE SYSTEM CHECK AND ADJUSTMENT

Checking and adjusting the tractor's brake system.

MOTION DRIVE BELT AND TRANSAXLE ADJUSTMENT

Replacing motion drive belt and adjusting transaxle shift lever.

STEERING AND BATTERY SERVICE

STEERING ALIGNMENT AND WHEEL SERVICE

Adjusting steering alignment and removing wheels for repair.

BATTERY JUMP-STARTING AND REPLACEMENT

Procedures for jump-starting and replacing the tractor battery.

ENGINE AND LIGHTING SERVICE

HEADLIGHT AND FUSE REPLACEMENT

Replacing headlights, fuses, and servicing interlocks.

HOOD REMOVAL AND THROTTLE ADJUSTMENT

Removing hood/grill and adjusting throttle control cable.

CARBURETOR ADJUSTMENT NOTE

Note on carburetor adjustment and factory settings.

STORAGE PROCEDURES AND GUIDELINES

TRACTOR AND ENGINE STORAGE PREPARATION

Preparing the tractor, fuel system, and engine for storage.

BATTERY AND CYLINDER STORAGE CARE

Proper procedures for storing the battery and lubricating cylinders.

GENERAL STORAGE CONSIDERATIONS

Additional tips for storing the tractor and accessories.

TROUBLESHOOTING GUIDE

ENGINE STARTING AND CRANKING PROBLEMS

Causes and corrections for engine not starting or not cranking.

ENGINE POWER AND VIBRATION ISSUES

Problems with loss of power, clicking, or excessive vibration.

ADDITIONAL TROUBLESHOOTING

OPERATOR PRESENCE AND CUTTING QUALITY ISSUES

Troubleshooting operator presence system and poor cut quality.

BLADE ROTATION AND GRASS DISCHARGE PROBLEMS

Issues with mower blades not rotating or poor grass discharge.

ELECTRICAL, BATTERY, AND ENGINE BACKFIRE ISSUES

Troubleshooting headlights, battery charging, and engine backfiring.

SCHEMATIC AND WIRING INFORMATION

ELECTRICAL SYSTEM SCHEMATIC DIAGRAM

Diagram of the tractor's electrical system wiring.

IGNITION SWITCH POSITIONS AND WIRING NOTES

Ignition switch positions and wiring clip information.

REPAIR PARTS - ELECTRICAL

ELECTRICAL COMPONENTS ILLUSTRATION

Illustrated breakdown of electrical parts.

ELECTRICAL PARTS LIST

KEYED ELECTRICAL PART IDENTIFICATION

List of electrical components with part numbers and descriptions.

REPAIR PARTS - CHASSIS AND ENCLOSURES

CHASSIS AND ENCLOSURES ILLUSTRATION

Illustrated breakdown of chassis and enclosure parts.

CHASSIS AND ENCLOSURES PARTS LIST

KEYED CHASSIS PART IDENTIFICATION

List of chassis and enclosure parts with numbers.

REPAIR PARTS - DRIVE SYSTEM

DRIVE COMPONENTS ILLUSTRATION

Illustrated breakdown of drive system parts.

DRIVE SYSTEM PARTS LIST

KEYED DRIVE PART IDENTIFICATION

List of drive system parts with numbers and descriptions.

REPAIR PARTS - STEERING ASSEMBLY

STEERING ASSEMBLY ILLUSTRATION

Illustrated breakdown of steering assembly parts.

STEERING ASSEMBLY PARTS LIST

KEYED STEERING ASSEMBLY PART IDENTIFICATION

List of steering assembly parts with numbers and descriptions.

REPAIR PARTS - ENGINE COMPONENTS

ENGINE COMPONENTS ILLUSTRATION

Illustrated breakdown of engine parts.

ENGINE PARTS LIST

KEYED ENGINE PART IDENTIFICATION

List of engine parts with numbers and descriptions.

REPAIR PARTS - SEAT ASSEMBLY

SEAT ASSEMBLY ILLUSTRATION

Illustrated breakdown of seat assembly parts.

ADDITIONAL REPAIR PARTS

DECALS AND WHEELS/TIRES PARTS LISTS

Lists of decals and wheel/tire parts with numbers.

REPAIR PARTS - MOWER DECK

MOWER DECK COMPONENTS ILLUSTRATION

Illustrated breakdown of mower deck parts.

MOWER DECK PARTS LIST

KEYED MOWER DECK PART IDENTIFICATION

List of mower deck parts with numbers and descriptions.

REPAIR PARTS - MOWER LIFT

MOWER LIFT COMPONENTS ILLUSTRATION

Illustrated breakdown of mower lift parts.

MOWER LIFT PARTS LIST

KEYED MOWER LIFT PART IDENTIFICATION

List of mower lift parts with numbers and descriptions.

WARRANTY INFORMATION

LIMITED WARRANTY DETAILS

Details of the limited warranty coverage and periods.

WARRANTY EXCLUSIONS AND CUSTOMER DUTIES

Exclusions, limitations, and customer responsibilities for warranty.

PROCEDURE TO OBTAIN WARRANTY CONSIDERATION

Steps to follow to get warranty service.

SERVICE POLICY WARRANTY

PEERLESS GEAR POWER TRAIN WARRANTIES

Warranty details for Peerless gear power train components.

WARRANTY LIMITATIONS AND SERVICE PROCEDURES

Warranty limitations, exclusions, and how to secure service.

SLOPE OPERATION GUIDE

CRITICAL SLOPE SAFETY WARNING

Critical warning for operating the tractor on slopes.

SLOPE MEASUREMENT INSTRUCTIONS

How to use the page to measure slope angles.