LS tractor MT458 User Manual (English)

Questions and Answers:

G
glewisAug 23, 2025
Why won't the start motor turn on my LS tractor?
- C
  Craig VincentAug 23, 2025
  If the start motor of your LS tractor doesn't turn when you turn the key, it could be due to several reasons: * The start safety switch may not be contacted: fully depress the clutch pedal. * The PTO switch may not be in the “OFF” position: place the PTO switch in the “OFF” position. * The battery may be discharged: charge or replace it. * A terminal may be loosened: tighten it. * The key switch may have failed: repair or replace it. * The start motor may have failed: repair or replace it.
C
Cynthia WilsonAug 31, 2025
Why is the color of exhausted smoke white from my LS tractor?
- W
  wcannonAug 31, 2025
  If the color of exhausted smoke from your LS tractor is white, check the following: * Air cleaner clogged: wash the element. * Engine oil exceeded: adjust to the proper level. * Lack of fuel supply: repair the fuel supply system.
R
Rebecca PerryAug 30, 2025
Why is the engine oil pressure indicator ON during operation on my LS tractor?
- C
  Caroline LeeAug 30, 2025
  If the engine oil pressure indicator is ON during operation of your LS tractor, it could indicate: * Lack of engine oil: supplement the oil. * Low viscosity of engine oil: replace with the proper oil viscosity. * Warning light switch error: replace the switch. * Fault of oil pump: repair the oil pump. * Oil filter element is clogged: replace the element.
J
Jessica MathisAug 29, 2025
Why is the color of exhausted smoke black from my LS tractor?
- D
  David KnightAug 29, 2025
  If the color of exhausted smoke from your LS tractor is black, it may be due to: * Bad quality of fuel: use good quality fuel. * Oversupply of fuel: repair the fuel system. * Fault of nozzle: repair the nozzle.
M
Matthew PorterAug 28, 2025
Why is the engine revolution irregular on my LS tractor?
- J
  Julie WuAug 28, 2025
  If the engine revolution of your LS tractor is irregular, it might be caused by: * Air in the fuel system: bleed the air. * A clogged fuel filter: clean or replace the filter. * A clogged injection nozzle: repair or replace it. * Fuel leakage: repair the leakage. * Irregular fuel injection: repair it.
H
hpetersonAug 27, 2025
Why is the battery charging indicator ON during operation of my LS tractor?
- N
  Natalie MarshallAug 27, 2025
  If the battery charging indicator is ON during operation of your LS tractor, it could be due to: * Abnormal wiring: check battery terminals and ground, and repair if necessary. * Fault of alternator: repair or replace the alternator. * Fault of battery: replace the battery. * Bad fan belt tension or broken: adjust belt tension or replace the belt.
I
ibaileyAug 26, 2025
Why is the engine power low on my LS tractor?
- B
  bmurrayAug 27, 2025
  If the engine power of your LS tractor is low, it could be due to: * A clogged injection nozzle: repair it. * Carbon piled to valve seat: repair it. * Bad adjustment of valve gap: repair it. * Bad injection timing: repair it. * Lack of fuel supply: check the fuel system. * A clogged air cleaner: clean or replace it.
J
Jennifer HodgesAug 25, 2025
What to do if the start motor turns but the engine does not start in my LS tractor?
- C
  Christopher CarterAug 26, 2025
  If the start motor turns but the engine of your LS tractor does not start, consider the following: * The battery may be weak: charge or replace it. * There may be a bad ground: tighten the ground. * The engine oil may have improper viscosity: replace the oil with proper viscosity. * There may be air in the fuel system: bleed the air. * The fuel filter may be clogged: wash or replace the filter. * There may be an error in the engine body: repair it. * The fuel cock may be closed: open the cock.
M
Mark WilliamsAug 25, 2025
What to do if my LS tractor engine overheats?
- N
  Nathan DavisAug 25, 2025
  If your LS tractor's engine overheats, it could be due to: * Lack of engine coolant: supplement the coolant. * Bad fan belt tension or a broken belt: adjust the belt tension or replace the belt. * Dirt attached to the radiator: clean the radiator.

LS tractor MT458 Specifications

General

Engine Type	Diesel
Drive	4WD
Brakes	Wet Disc
Hydraulic System	Open Center
3-Point Hitch	Category I
PTO Type	Independent
PTO Speed	540 rpm
Steering	Power steering

Summary

General Notices for Safety

Note to the Owner - General Information

Provides essential information about the tractor's operation, manual scope, and safety alerts.

Safety Precautions

Crucial safety advice for tractor operation, including pre-use checks, clothing, and hazard warnings.

Safety Decals

Information on safety decals, their meaning, and placement for operator safety.

Instructional Decals

Location and importance of instructional signs for safe tractor operation.

Instruction for Safe Operation

Name of Each Part

Identifies key components for Roll-Bar and Cabin types.

Boarding and Exiting the Tractor

Safe procedures for entering and exiting the tractor, covering both cabin and roll-bar models.

Safety Device

Details on safety features like Hood, Fender, PTO covers, and ROPS for operator protection.

Instruments and Controls

Instrument Panel and Front Controls

Overview of the instrument panel and all front-mounted controls for tractor operation.

Right-hand Controls and Cabin Pillar

Detailed description of controls located on the right-hand side and cabin pillar.

Left-hand Controls

Explanation of controls situated on the left-hand side of the tractor.

Power Shuttle System (PSS)

Information on the electro-hydraulic forward and reverse system for convenient operation.

Hydraulic System

Safety precautions and details regarding the tractor's hydraulic system.

Operation and Work

How to Handle New Tractor

Essential checks and break-in procedures for a new tractor.

Engine Start and Stop

Step-by-step instructions for safely starting and stopping the tractor engine.

How to Drive and Stop

Guidance on driving procedures, speed changes, and stopping.

Transport on Public Roads

Safety rules and procedures for driving the tractor on public roads.

Field Operations

Instructions for 3-point linkage, PTO operation, and implement handling.

Driving Speed

Information on appropriate driving speeds based on transmission and tires.

Lubrication and Maintenance

General Information

Importance of regular maintenance, genuine parts, and service intervals.

Maintenance Chart

Standard service intervals for tractor components and checks.

Lubricants and Capacity

Specifications for engine oil viscosity, lubricants, and system capacities.

First 50 Hour Check

Specific checks and maintenance required after the first 50 hours of operation.

When the Warning Indicator Lights

Understanding and responding to instrument panel warning lights.

Check Before Starting (Daily Check)

Daily pre-start checks for engine oil, fuel, indicators, lights, and horn.

Every 50 Hour Check

Maintenance tasks required every 50 hours of operation.

Every 100 Hour Check

Maintenance tasks required every 100 hours of operation.

Every 300 Hour Check

Maintenance tasks required every 300 hours of operation.

Every 500 Hour Check

Maintenance tasks required every 500 hours of operation.

Every 500 Hour Check

Maintenance tasks for changing front axle and transmission oil.

Every 1000hr or 1-year Check

Maintenance tasks required every 1000 hours or 1 year.

Every 1500hr or 2-year Check

Maintenance tasks required every 1500 hours or 2 years.

Every 3000hr Check

Maintenance tasks required every 3000 hours.

General Maintenance (When Required)

Procedures for fuel system, fuses, battery, and alternator maintenance.

Troubleshooting

Diagnosing and resolving common tractor system faults.

Air Conditioning System

Name of Each Part of Cooling and Heating System

Identification of components within the AC and heating system.

How to Use Air conditioner and Heater

Instructions for operating AC and heater controls.

Every 6 Month Check

Scheduled maintenance for the AC system every six months.

Every Year Check

Scheduled annual maintenance for the AC system.

Troubleshooting

Common AC system issues and their potential causes and solutions.

System Diagram

Diagram illustrating the air conditioning system components and flow.

Dimension and Specification

Roll-bar Type Dimensions

Detailed dimensions for the tractor's roll-bar configuration.

Cabin Type Dimensions

Detailed dimensions for the tractor's cabin configuration.

Tractor Specifications

Technical specifications for engine, fuel, lubrication, transmission, and PTO systems.

Lubricants and Capacity

Specifications for engine oil viscosity, lubricants, and system capacities.

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LS tractor MT458 User Manual

Table of Contents

Questions and Answers:

LS tractor MT458 Specifications

Summary

General Notices for Safety

Note to the Owner - General Information

Safety Precautions

Safety Decals

Instructional Decals

Instruction for Safe Operation

Name of Each Part

Boarding and Exiting the Tractor

Safety Device

Instruments and Controls

Instrument Panel and Front Controls

Right-hand Controls and Cabin Pillar

Left-hand Controls

Power Shuttle System (PSS)

Hydraulic System

Operation and Work

How to Handle New Tractor

Engine Start and Stop

How to Drive and Stop

Transport on Public Roads

Field Operations

Driving Speed

Lubrication and Maintenance

General Information

Maintenance Chart

Lubricants and Capacity

First 50 Hour Check

When the Warning Indicator Lights

Check Before Starting (Daily Check)

Every 50 Hour Check

Every 100 Hour Check

Every 300 Hour Check

Every 500 Hour Check

Every 500 Hour Check

Every 1000hr or 1-year Check

Every 1500hr or 2-year Check

Every 3000hr Check

General Maintenance (When Required)

Troubleshooting

Air Conditioning System

Name of Each Part of Cooling and Heating System

How to Use Air conditioner and Heater

Every 6 Month Check

Every Year Check

Troubleshooting

System Diagram

Dimension and Specification

Roll-bar Type Dimensions

Cabin Type Dimensions

Tractor Specifications

Lubricants and Capacity

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