EasyManua.ls Logo

Toro LX420 - User Manual

Toro LX420
36 pages
Save Page as PDF
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
Form No. 3354-969
LX420 & LX460 Lawn Tractors
Model No. 13AX60RG744
Model No. 13AX60RH744
Register your product at www.Toro.com
Original Instructions (EN)
769-02247F (01/11/06)
Operator’s Manual

Table of Contents

Questions and Answers

  • L
    Leslie WilsonAug 13, 2025
    How to troubleshoot starting issues with my Toro Lawn Mower?
    • L
      Lindsey EvansAug 13, 2025
      If your Toro Lawn Mower engine won't start, make sure the PTO (Blade Engage) lever is in the OFF position and the parking brake is engaged. Check that the spark plug wire is connected and the throttle/choke control is in the CHOKE position. Ensure the fuel tank has clean, fresh gas (less than 30 days old) and that the fuel line isn't blocked. Also, inspect the spark plug for faults, and if the engine is flooded, crank it with the throttle in the FAST position.
  • S
    Stephen LeeAug 17, 2025
    What to do if my Toro LX420 will not mulch grass?
    • J
      John ShortAug 17, 2025
      If your Toro Lawn Mower is not mulching grass effectively, ensure the throttle is in the FAST position. Avoid mowing wet grass and, if the grass is excessively high, mow at a high cutting height first, then again at the desired height, or make a narrower cutting swath. Also, check if the blade is dull and sharpen or replace it.
  • M
    Mariah JensenAug 21, 2025
    Why does my Toro LX420 engine run erratic?
    • R
      Roy YatesAug 21, 2025
      If your Toro Lawn Mower engine runs erratically, first ensure the Throttle/Choke Control is not in the CHOKE position. Check and tighten the spark plug wires, and make sure the fuel line is clean and the fuel is fresh (less than 30 days old). Also, check if the vent in the gas cap is plugged, and drain the fuel tank if there's water or dirt in the fuel system. Finally, inspect the air cleaner and replace the paper element or clean the foam precleaner if dirty.
  • C
    Christopher RuizAug 25, 2025
    Why is my Toro Lawn Mower engine overheating?
    • J
      Jennifer McculloughAug 26, 2025
      If your Toro Lawn Mower is overheating, check the engine oil level and fill the crankcase with the correct amount and weight of oil. Also, clean any grass clippings and debris from around the engine’s cooling fins and blower housing to ensure proper airflow.
  • S
    Stephanie SanfordAug 28, 2025
    Why does my Toro LX420 leave an uneven cut?
    • M
      Mark ShermanAug 28, 2025
      If your Toro Lawn Mower is giving an uneven cut, you should perform a side-to-side deck adjustment. Check to see if the blade is dull and needs sharpening or replacing. Also, make sure the tire pressure is even in all four tires.
  • A
    Ashley ThomasSep 1, 2025
    Why does my Toro Lawn Mower idle poorly?
    • D
      deborah53Sep 1, 2025
      If your Toro Lawn Mower idles poorly, replace the spark plug if it's fouled, faulty, or has a gap that's too wide. Also, replace the air cleaner element or clean the pre-cleaner if it's dirty.
  • J
    Jonathan Walls MDSep 5, 2025
    What causes my Toro Lawn Mower engine to hesitate at high RPM?
    • C
      Catherine GonzalezSep 5, 2025
      If your Toro Lawn Mower engine hesitates at high RPM, remove the spark plug and reset the gap.
  • J
    Jessica JamesSep 8, 2025
    Why is my Toro Lawn Mower experiencing excessive vibration?
    • P
      pattersonashleySep 8, 2025
      If your Toro Lawn Mower has excessive vibration, tighten the blade and spindle if the cutting blade is loose or unbalanced. If the cutting blade is damaged or bent, balance or replace it.

Summary

FINDING MODEL NUMBER

CUSTOMER SUPPORT

SECTION 1: IMPORTANT SAFE OPERATION PRACTICES

GENERAL OPERATION

Essential guidelines and precautions for safe operation of the lawn tractor.

SLOPE OPERATION

SERVICE SAFE HANDLING OF GASOLINE

SECTION 2: SAFETY LABELS

SECTION 3: INSTRUCTIONAL LABELS

SECTION 4: SLOPE GAUGE

SECTION 5: TRACTOR SET-UP

Gas and Oil Fill-up

Procedures for filling the fuel tank and checking engine oil before operation.

Attaching The Steering Wheel

Step-by-step guide for installing the steering wheel onto the tractor's steering shaft.

Attaching the Battery Cables

Instructions for connecting the tractor's battery cables to the battery terminals.

Tire Pressure

Recommended tire pressure settings and warnings for safe operation.

Shipping Brace Removal

Procedure for removing the shipping brace from the cutting deck before operation.

Attaching The Seat

Guide for securing the tractor seat in the desired operating position.

Setting the Gauge Wheels

Instructions for adjusting the cutting deck gauge wheels for proper cutting height.

SECTION 6: KNOW YOUR LAWN TRACTOR

Systems Indicator Monitor;Hour Meter

Explanation of the dashboard indicators, LCD display, and maintenance reminders.

PTO (Blade Engage) Lever

Description of the lever used to engage and disengage the cutting deck or attachments.

Parking Brake Lever

How to engage and disengage the parking brake for securing the tractor.

Cruise Control Lever

Operation of the cruise control feature for maintaining a set speed.

Shift Lever

Explanation of the gear selection lever for forward, neutral, and reverse travel.

Cup Holder

Location and function of the built-in cup holder.

Throttle; Choke Control

How to adjust engine speed and activate the choke for starting and operation.

Ignition Switch Module

Operation of the ignition switch for starting, stopping, and special modes.

Brake Pedal

Function of the brake pedal for stopping and setting the parking brake.

Drive Pedal

Operation of the drive pedal to control forward and reverse movement and speed.

Deck Lift Lever

How to adjust the cutting deck height using the deck lift lever.

SECTION 7: OPERATING YOUR LAWN TRACTOR

Safety Interlock System

Explanation of the safety system that prevents operation under unsafe conditions.

Reverse Caution Mode

How to activate and use the mode allowing mowing in reverse with blades engaged.

Starting the Engine

Step-by-step procedure for safely starting the tractor's engine.

Driving The Tractor

Instructions for operating the tractor, including forward and reverse movement.

Stopping the Engine

Procedure for safely shutting down the tractor's engine.

Using the Deck Lift Lever

How to operate the deck lift lever to raise or lower the cutting deck.

Driving On Slopes

Safety guidelines and techniques for operating the tractor on inclined terrain.

Setting The Cruise Control

How to engage and disengage the cruise control feature for consistent speed.

Engaging the Parking Brake

Steps to apply and release the parking brake.

Engaging the Blades

Procedure for engaging the PTO to power the cutting deck or attachments.

Mowing

Best practices and tips for effective and safe lawn mowing with the tractor.

SECTION 8: MAKING ADJUSTMENTS

Seat Adjustment

How to adjust the tractor seat for operator comfort and proper control access.

Leveling the Deck

Procedure for adjusting the cutting deck to ensure an even cut.

Side to Side Adjustment

How to adjust the deck for even cutting from side to side.

Parking Brake Adjustment

Procedure to adjust the parking brake for proper stopping performance.

Steering Adjustment

How to adjust steering linkage for proper alignment and turning.

SECTION 9: MAINTAINING YOUR LAWN TRACTOR

Engine Maintenance Overview

General maintenance information related to the tractor's engine.

Checking the Oil Level

Steps to check the engine oil level and ensure it is within the proper range.

Adding Oil

Procedure for adding engine oil if the level is low.

Changing the Engine Oil

Instructions for draining and replacing the engine oil and filter.

Changing the Oil Filter

Steps for removing and installing a new engine oil filter.

Re-filling the Crankcase with Oil

Process for adding new oil to the engine crankcase after an oil change.

Air Filter System

Maintenance and replacement of the air cleaner system for engine performance.

Spark Plug Maintenance

Maintenance for the spark plug, including checking, cleaning, and replacement.

Lubrication

General lubrication points and recommended schedule for the tractor.

Front Wheels Lubrication

Specific instructions for lubricating the front wheel axles and rims.

Pivot Points & Linkage Lubrication

Lubrication of drive system, brake, and lift linkage pivot points.

Cleaning the Engine

How to clean the tractor engine and surrounding areas.

SECTION 10: SERVICE

Tire Maintenance

Information on tire inflation pressure and maintenance.

Fuse Replacement

Location and replacement of the tractor's electrical system fuse.

Cutting Blades Service

Procedures for removing, sharpening, and replacing the mower cutting blades.

Battery Maintenance

Maintenance and care for the tractor's battery.

Jump Starting Procedure

Safety precautions and steps for jump starting the tractor's battery.

Battery Charging

Instructions for charging the tractor's battery.

Cutting Deck Removal

Step-by-step guide on how to remove the cutting deck from the tractor.

Changing the Deck Belt

Procedure for replacing the V-belt for the cutting deck.

Changing The Transmission Drive Belt

Information on replacing the tractor's transmission drive belt.

SECTION 11: OFF-SEASON STORAGE

Engine Storage Preparation

Procedures for preparing the engine for storage during off-season periods.

SECTION 12: MAINTENANCE CHART

SECTION 13: TROUBLESHOOTING

SECTION 14: SPECIFICATIONS*

CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT

YOUR WARRANTY RIGHTS AND OBLIGATIONS

Overview of owner responsibilities and rights concerning emission control system warranty.

MANUFACTURERS WARRANTY COVERAGE

Details on the duration and scope of the manufacturer's warranty coverage.

OWNERS WARRANTY RESPONSIBILITIES

Owner's duties regarding maintenance and presenting the mower for warranty service.

GENERAL EMISSIONS WARRANTY COVERAGE

Explanation of the warranty for emission-related parts and conformity to regulations.

WARRANTED PARTS

List of parts covered by the warranty and conditions for coverage.

Toro LX420 Specifications

General IconGeneral
Engine BrandKohler
Cutting Width42 inches
Transmission TypeHydrostatic
Deck MaterialSteel
Turning Radius18 inches
Number of Blades2
Warranty3 years

Related product manuals