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Scotts S1742 - User Manual

Scotts S1742
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OMGX10784 G0
G0
Scotts Lawn Tractors
S1642, S1742, and S2046
OPERATOR’S MANUAL
North American Version
Litho in U.S.A.

Questions and Answers

  • A
    Andrew HernandezAug 18, 2025
    Why is my Scotts Lawn Mower engine hard to start?
    • M
      Michael DavisAug 18, 2025
      A Scotts Lawn Mower engine might be hard to start due to a dirty air filter, a bad spark plug, a weak or dead battery, a dirty fuel filter, stale or dirty fuel, loose or damaged wiring, a carburetor that is not adjusted properly or is dirty, engine valves that are out of adjustment, or if the temperature is below 32°F (0°C).
  • K
    Karen HoodAug 20, 2025
    What causes a Scotts S1742 Lawn Mower to have an uneven cut?
    • L
      lisa84Aug 21, 2025
      An uneven cut with your Scotts Lawn Mower can be caused by several factors: the mower not being level, travel speed being too fast, blades being dull, bent, or loose, mower gauge wheels not adjusted correctly, a buildup of grass, leaves, and trash under the mower, or a bent blade spindle.
  • K
    Kelly BarajasAug 23, 2025
    Why does my Scotts S1742 Lawn Mower have poor engine performance?
    • C
      Christopher AguirreAug 23, 2025
      Poor engine performance in your Scotts Lawn Mower can occur due to several fuel-related issues. It might be caused by dirt in the fuel system or old fuel. Replacing the fuel with fresh, stabilized fuel is a suggested solution. Fuel blended with alcohol or ether can also lead to gum and varnish deposits, particularly if stored for extended periods; in this case, it's advisable to obtain fresh fuel. If you suspect fuel quality, try obtaining fuel from another supplier.
  • Z
    zachary47Aug 26, 2025
    Why Scotts Lawn Mower losing power?
    • T
      Tricia PottsAug 26, 2025
      Your Scotts Lawn Mower may be losing power due to several factors: cutting too much grass or cutting too fast, an incorrectly adjusted choke, a buildup of grass, leaves, and trash under the mower, a dirty air filter, low or dirty oil, a faulty spark plug, a dirty fuel filter, stale or dirty fuel, water in the fuel, a loose spark plug wire, a dirty engine air screen or fins, a dirty or clogged muffler, loose or corroded electrical connections, or a carburetor that is not adjusted properly or is dirty.
  • G
    Gabrielle JamesAug 28, 2025
    Why does Scotts S1742 Lawn Mower engine continues to run when operator leaves seat?
    • C
      Christopher TylerAug 28, 2025
      The engine of your Scotts Lawn Mower continuing to run when the operator leaves the seat indicates a faulty operator presence safety switch. Suggested solution: Faulty operator presence safety switch.
  • K
    Katherine SmithAug 30, 2025
    Why Scotts S1742 Lawn Mower blades scalping grass?
    • A
      angela90Aug 30, 2025
      Scotts Lawn Mower blades may scalp grass due to cutting too low, turning speed being too fast, ridges in the terrain, rough or uneven terrain, low tire pressure, mower gauge wheels not adjusted correctly, or bent blade(s).
  • E
    Eric EricksonSep 1, 2025
    Why Scotts S1742 Lawn Mower starter does not work?
    • S
      Sarah FletcherSep 1, 2025
      The starter on your Scotts Lawn Mower may not work because the brake pedal is not depressed, the mower engagement lever is in the engaged position, the battery terminals are corroded or the battery is not charged.
  • K
    Kelly RoweSep 3, 2025
    Why Scotts S1742 belt slipping?
    • B
      Bryan WilsonSep 3, 2025
      Belt slippage in your Scotts Lawn Mower can be caused by debris in the sheaves or a worn belt.
  • D
    Dylan WilsonSep 6, 2025
    Why Scotts Lawn Mower lights do not work?
    • J
      John TorresSep 6, 2025
      If the lights on your Scotts Lawn Mower do not work, it could be due to a loose or burned-out bulb, loose or damaged wiring, or a blown fuse.
  • J
    Jeffrey WilliamsSep 8, 2025
    Why Scotts Lawn Mower battery will not charge?
    • D
      Donna GonzalezSep 8, 2025
      If your Scotts Lawn Mower battery will not charge, it could be due to a dead cell in the battery, dirty battery cables and terminals, or a faulty regulator/rectifier.

Summary

Introduction

Using Your Operators Manual

Explains the manual's purpose, value, and how to use it for safe and effective operation.

Special Messages

Highlights safety alert symbols (DANGER, CAUTION) and their meanings for hazard awareness.

Product Identification

Record Identification Numbers

Instructions for locating and recording product model and serial numbers for service.

Safety

Understanding The Machine Safety Labels

Explains the meaning of DANGER, WARNING, and CAUTION safety alert symbols.

DANGER: POISON

Warning about hazardous substances like sulfuric acid and explosive gases from the battery.

DANGER-WARNING: AVOID SERIOUS INJURY OR DEATH

General warning to avoid severe hazards and potential death by following safety guidelines.

DANGER: ROTATING BLADE-THROWN OBJECTS

Warning about hazards from rotating blades and thrown objects during operation.

DANGER: ROTATING BLADE

Specific warning regarding hazards associated with rotating mower blades.

Operating Safely

Essential guidelines for safe operation of the machine.

Parking Safely

Step-by-step procedure for safely parking the tractor.

Rotating Blades are Dangerous

Emphasizes the severe dangers posed by rotating mower blades.

Avoid Tipping

Guidance on preventing tip-over accidents, especially on slopes.

Keep Riders Off

Safety rule prohibiting riders on the tractor or attachments.

Practice Safe Maintenance

Safety precautions to follow before and during machine maintenance.

Tire Safety

Precautions for safe tire maintenance, mounting, and inflation.

Prevent Fires

Guidelines and precautions to prevent fire hazards related to fuel and maintenance.

Handling Waste Product and Chemicals

Proper procedures for handling and disposing of waste products and chemicals.

Operating

Daily Operating Checklist

Essential checks to perform before each operation for safety and performance.

Operator Station Controls

Identification and location of various controls on the operator station.

Adjusting Cutting Height

Procedure for adjusting the mower deck's cutting height.

Adjusting Mower Deck Wheels

Instructions for adjusting the mower deck gauge wheels.

Adjusting Mower Level (Side-to-Side)

Procedure for leveling the mower deck from side to side.

Adjusting Mower Level (Front-to-Rear)

Procedure for leveling the mower deck from front to rear.

Testing Safety Systems

Procedures to test critical safety interlock systems.

Testing Mower Engagement Lever Switch

Procedure to test the mower engagement lever safety switch.

Testing Seat Switch

Procedure to test the operator presence seat switch.

Testing Park Brake Switch

Procedure to test the park brake switch functionality.

Using Park Brake

Instructions on how to lock and unlock the park brake.

Starting Engine

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

Stopping Engine

Procedure for safely shutting down the engine.

Using Travel Controls on Gear Transmission

Operation of forward and reverse controls for gear transmission.

Using Travel Controls on Automatic Transmission

Operation of forward and reverse controls for automatic transmission.

Using Cruise Control

Instructions for engaging and disengaging the cruise control feature.

Using The Reverse Implement Option (RIO)

Procedure for using the Reverse Implement Option (RIO).

Using Mower Lift Lever

Instructions for operating the mower deck lift lever.

Using Mower

General instructions for operating the mower deck.

Using Mower Deck Side Discharge (42-Inch Mower Deck)

Steps to set up the 42-inch mower deck for side discharge operation.

Mower Blade Selection

Guidance on selecting the correct mower blades for different conditions.

Using Mower Deck Mulch Ready (42-Inch Mower Deck)

Steps to set up the 42-inch mower deck for mulching.

Pushing Machine

Instructions on how to manually push the machine.

Transporting Machine on Trailer

Guidelines for safely loading and transporting the tractor on a trailer.

Using Wheel Weights

Information on the use of wheel weights for added stability.

Mowing Tips

Recommendations for achieving optimal lawn cut quality and appearance.

Replacement Parts

Service Literature

Information on how to obtain parts catalogs and technical manuals.

Part Numbers

List of specific part numbers for various components and their availability.

Service Intervals

Servicing Your Machine

Overview of maintenance schedules and factors affecting service frequency.

Before Each Use

Essential checks to perform before operating the machine.

Service Intervals

Detailed maintenance schedule based on operating hours and seasons.

Service Lubrication

Lubricating Front Wheel Bearings (On 2046 Model)

Procedure for lubricating the front wheel bearings on the 2046 model.

Lubricating Front Wheel Spindles

Procedure for lubricating the front wheel spindles.

Service Engine

Avoid Fumes

Safety precautions regarding engine exhaust fumes and ventilation.

Checking Engine Oil Level

Procedure for checking the engine oil level and important considerations.

Changing Engine Oil and Filter

Step-by-step instructions for changing the engine oil and oil filter.

Cleaning Air Intake Screen and Engine Fins

Procedure for cleaning engine air intake screen and cooling fins.

Checking and Cleaning Air Cleaner Elements (Model S1642)

Maintenance steps for the air cleaner elements on the S1642 model.

Checking and Cleaning Air Cleaner Elements (Model S1742)

Maintenance steps for the air cleaner elements on the S1742 model.

Checking and Cleaning Air Cleaner Elements (Model 2046)

Maintenance steps for the air cleaner elements on the S2046 model.

Checking Spark Plugs

Procedure for checking, cleaning, and adjusting spark plugs.

Replacing Fuel Filter

Instructions for safely replacing the fuel filter.

Service Steering and Brakes

Adjusting Brakes (Gear)

Procedure for adjusting the brakes on gear transmission models.

Adjusting Brakes (Automatic Hand Control)

Procedure for adjusting brakes on automatic hand control models.

Adjusting Brakes (Automatic Foot Control)

Procedure for adjusting brakes on automatic foot control models.

Service Mower

Removing Mower

Step-by-step instructions for removing the mower deck.

Installing Mower

Step-by-step instructions for installing the mower deck.

Replacing Mower Drive Belt

Procedure for replacing the mower drive belt.

Adjusting Mower Belt Tension

Procedure for adjusting the tension of the mower drive belt.

Adjusting Spindle Brake

Procedure for checking and adjusting the mower spindle brake.

Servicing Mower Blades (42-Inch Deck)

Maintenance procedures for mower blades on the 42-inch deck.

Checking for Bent Mower Blades

Method for checking mower blades for damage or bends.

Installing Mower Blades

Procedure for installing mower blades correctly.

Servicing Mower Blades (46-Inch Deck)

Maintenance procedures for mower blades on the 46-inch deck.

Sharpening Blades

Instructions on how to sharpen mower blades.

Balancing Blades

Procedure for balancing mower blades after sharpening.

Service Electrical

Checking the Battery

Instructions for checking the battery's condition and charge.

Removing and Installing the Battery

Steps for safely removing and installing the tractor battery.

Clean Battery and Terminals

Procedure for cleaning battery terminals and posts to ensure good connection.

Using Booster Battery

Instructions for jump-starting the tractor battery using a booster battery.

Replacing Headlight Bulb

Procedure for replacing a defective headlight bulb.

Replacing Fuse

Procedure for locating and replacing a blown fuse.

Service Miscellaneous

Filling Fuel Tank

Instructions for properly filling the fuel tank with fuel and stabilizer.

Cleaning and Repairing Plastic Surfaces

Guidelines for cleaning and repairing minor scratches on plastic surfaces.

Cleaning and Repairing Metal Surfaces

Procedures for cleaning and repairing minor scratches on metal surfaces.

Storage

Storing Safety

Safety precautions to follow when storing the machine, especially regarding fuel.

Preparing Machine for Storage

Steps for preparing the machine before placing it in storage.

Preparing Fuel and Engine For Storage

Procedures for preparing the fuel and engine for long-term storage.

Removing Machine From Storage

Steps to prepare the machine after it has been in storage.

Specifications

Model S1642

Technical specifications for the Scotts Lawn Tractor Model S1642.

Model S1742

Technical specifications for the Scotts Lawn Tractor Model S1742.

Model S2046

Technical specifications for the Scotts Lawn Tractor Model S2046.

Electrical System (All Models)

Specifications related to the electrical system of all models.

Capacities

Fluid capacities for fuel, oil, and crankcase for all models.

Dimensions (All Models)

Physical dimensions including height, length, and width for all models.

Mower Deck (42-Inch)

Specifications for the 42-inch mower deck.

Mower Deck (46-Inch)

Specifications for the 46-inch mower deck.

Recommended Lubricants

Recommendations for engine oil and grease types.

Assembly

Bag of Parts

Lists the components included in the parts bag for assembly.

Check and Connect the Battery

Procedure for connecting the tractor battery.

Prepare Mower Deck (42-Inch Only)

Preparation steps specific to the 42-inch mower deck.

Check Tire Pressure

Instructions for checking and adjusting tire pressure.

Warranty

Limited Warranty For New Scotts Brand Products-U.S. Only

Details the warranty terms for new Scotts Brand Products sold in the U.S.

Limited Warranty For New Scotts Brand Products (Canada Only)

Details the warranty terms for new Scotts Brand Products sold in Canada.

John Deere, Federal and California Emission Control System Warranty (Small Off-Road Gas Engines)

Explains the emission control system warranty for small off-road gas engines.

Your Warranty Rights and Obligations

Outlines the owner's rights and responsibilities under the warranty.

Owners Warranty Responsibilities

Details the owner's responsibilities for maintaining warranty coverage.

Length Of Warranty Coverage

Specifies the duration of warranty coverage for different parts.

Warranty Service And Charges

Information on how to obtain warranty service and any associated charges.

Maintenance Warranty Coverage

Warranty coverage for parts subject to scheduled maintenance.

Limited Liability

States the limitations on John Deere's liability under the warranty.

TO SECURE WARRANTY SERVICE

Instructions on the process to obtain warranty service.

FREE REPLACEMENT

Details the warranty for free battery replacement within 90 days of purchase.

NO DEALER WARRANTY

Clarifies that dealers do not provide their own warranties or modify terms.

Quality Statement

Step 1 Refer to your operators manual

First step in resolving questions or problems by consulting the operator's manual.

Step 2 Contact your dealer

Second step: discuss issues with the authorized servicing dealer's staff.

Step 3 Call the Customer Communications Center

Third step: contact the Customer Communications Center if issues persist.

Scotts S1742 Specifications

General IconGeneral
Cutting Width42 inches
Deck MaterialSteel
Engine TypeBriggs & Stratton
Speed5.5 mph
Warranty2 years
TransmissionAutomatic

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