Scotts S1642, S1742, S2046 Using Throttle Control, Cold Weather Starting Tips, Operating Machine

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Using Throttle Control

OPERATING MACHINE

E

F

D C

B

A

1.Gear units - Move transmission shift lever (A) to N (NEUTRAL) position.

Automatic units - If equipped with shift lever, move shift lever to N (NEUTRAL) position. If equipped with foot pedal controls, do not depress either pedal.

2.Lock the park brake (B).

3.Pull PTO lever (C) all the way back to the rearward (OFF) position.

4.To start the engine:

•S1642 and S1742 - Place the throttle lever (D) in the CHOKE () position. As the engine begins to run smoothly, lower the throttle lever in small steps, allowing

the engine to accept changes in speed and load, until the throttle lever is in the FAST () position.

•S2046 - Place the throttle lever (D) the FAST () position and pull out choke knob (E). As the engine begins to run smoothly, push the choke knob in until fully seated.

5.Turn ignition key (F) to start position to crank the engine. Crank engine until it starts, but no longer than 5 seconds.

6.If engine starts, release key to run position. If engine does not start, release key to run position and wait 10 seconds before cranking the engine again.

7.Let engine run for a couple of minutes to warm-up before operating tractor.

Using Throttle Control

Always operate the engine at FULL ()THROTTLE.

Operating the engine at less that full throttle reduces the battery charging rate and reduces fan cooling efficiency of the engine.

Full throttle offers the best bagging and mower performance.

Cold Weather Starting Tips

Always use fresh winter grade fuel.

Do not crank engine for more than 30 seconds in any single attempt.

During first minute of operation engine may be operated in partial choke to allow smoother running. As engine warms slowly reduce engine speed to the full throttle detent position.

On Automatic Transmission

Allow engine to run for a few minutes before using tractor to allow automatic transmission oil to warm. Sluggish transmission response in cold weather indicates that oil has not warmed to allow optimum performance.

Warming and Idling Engine

WARMING ENGINE:

•Run Engine at half speed for 2–3 minutes.

IDLING ENGINE:

A

M96455

•Engine is air-cooled and needs a large volume of air to keep cool. Keep air intake screen (A) on top of engine clean.

•Avoid unnecessary engine idling.

Operating Machine - 8

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Contents OPERATOR’S MANUAL Scotts Lawn TractorsS1642, S1742, and S2046 OMGX10784 C0INTRODUCTION THANK YOU for purchasing a Scotts productCALIFORNIA Proposition 65 Warning PRODUCT IDENTIFICATION Record Identification NumbersASSEMBLY Connect and Check BatteryIdentify Parts 42-Inch Mowers OnlyChecking Tire Pressure SAFETY SIGNS Safety-Alert SymbolMachine Safety Labels Emission Control System Certification Label Emission Compliance PeriodCertification THROWN OBJECTSCONTROLS Tractor Controls - GearTractor Controls - Automatic OPERATING MACHINE Operate Safely Park Safely Adjusting Seat Avoid TippingWear Appropriate Clothing Transport SafelyUsing the Park Brake Starting EngineUsing Throttle Control Cold Weather Starting TipsWarming and Idling Engine On Automatic TransmissionUsing Travel Controls - Gear Using Travel Controls - AutomaticStopping Engine CAUTION Avoid injuryUsing Cruise Control Using Reverse Implement Option ENGAGE CRUISE CONTROLDISENGAGE CRUISE CONTROL Daily Operating Checklist Testing Safety SystemsPushing Machine TestOPERATING MACHINE IMPORTANT Avoid damage! On Automatic Using Front Weights Using Rear Wheel WeightsAvoid Using Ground Engaging Equipment Using Tire ChainsUsing Lift Lever to Raise and Lower Mower Adjusting Cutting HeightOPERATING MOWER Operate Mower SafelyAdjusting Mower Gage Wheels Adjusting Mower Level Side-to-SideCAUTION Avoid injury! Before you adjust gage CAUTION Avoid injury! Before you adjustAdjusting Mower Level Front-to-Rear Engaging and Disengaging MowerUsing Mower Deck Side Discharge - 42-Inch Mower Decks Dismounting to Inspect or Unplug Mower or Optional BaggerUsing Mower Deck Mulch Ready - 42-Inch Mower Decks Using Mower Deck with Optional Equipment - 42-Inch Mower DecksA must be removed 1. Remove mulch cover Lift plastic discharge chute REPLACEMENT PARTS Service LiteratureJohn Deere Quality Parts for 42-Inch Mower Deck Parts for 46-Inch Mower DeckSERVICE MACHINE SAFELY Practice Safe MaintenanceHandling Waste Product and Chemicals SERVICE INTERVAL CHART Service IntervalsService Record SERVICE PERFORMEDDATE SERVICE ENGINE Engine Warranty Maintenance StatementAdjusting Carburetor Make sure engine is COLD when checking engine oil levelChanging Engine Oil and Filter CAUTION Avoid injury! Engine may be hot, be careful not to burn handsChecking and Cleaning Air Cleaner Elements - S1642 and S1742 S1742S1642NOTE DO NOT wash paper element Checking and Cleaning Air Cleaner Elements - S2046 Checking Spark Plugs Replacing Fuel FilterClean Air Intake Screen and Engine NOTE Change filter when fuel is low in fuel tankIMPORTANT Avoid damage! To avoid overheating SERVICE STEERING AND BRAKES Adjusting Brakes - GearGrease Lubricating Front Wheel Spindles, Wheel Bearings and Axle PivotAdjusting Brakes - Automatic Hand Control Adjusting Brakes - Automatic Foot Control G D FSERVICE MOWER Adjusting Mower Belt TensionMower Spindles Replacing Mower Drive BeltAdjusting Spindle Brake Servicing Mower Blades Checking Mower BladesM88119b CD B A E D C B AE C D B A Sharpening Blades Balancing BladesSERVICE ELECTRICAL Checking the BatteryClean Battery and Terminals Removing and Installing the BatteryCharging the Battery Using Booster Battery Replacing Headlight BulbReplacing Fuse M88559MX1535 SERVICE MISCELLANEOUS FuelUsing Clean Fuels Using Fresh Fuel and StabilizersOctane Rating Fuel BlendsCare for Plastic and Painted Surfaces PAINTED METAL SURFACESM96452 SERVICE MISCELLANEOUS REMOVING MOWER Removing MowerREMOVING MOWER INSTALLING MOWER Installing MowerQ P O N TROUBLESHOOTING Using Troubleshooting ChartEngine TROUBLESHOOTING Mower Electrical STORING MACHINE Storing SafelyPreparing Machine for Storage Preparing Engine For StorageNOTE The stored battery should be recharged every 90 days Removing Machine From StorageSPECIFICATIONS Model S1642Model S1742 Model S2046Dimensions All Models Electrical System All ModelsFuel All Models Tires All ModelsMower Deck 42-Inch Mower Deck 46-InchRecommended Lubricants WARRANTY WARRANTYEQUIPMENT USE TERMYour Warranty Rights and Obligations John Deere Emission Control System Warranty CoverageOwner’s Warranty Responsibilities Length Of Warranty CoverageNOTE Applicable in North America only Warranty Service And ChargesMaintenance Warranty Coverage Consequential Warranty CoverageWarranty Code Warranty PeriodINDEX INDEX Please do not return this tractor to the store where you purchased it QUALITY STATEMENTStep