Husqvarna LTH1842 manual Storage, Other, Fuel System, Engine OIL, Cylinders

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STORAGE

Immediately prepare your tractor for storage at the end of the season or if the tractor will not be used for 30 days or more.

WARNING: Never store the tractor with gasoline in the tank inside a building where fumes may reach an open flame or spark. Allow the engine to cool before storing in any enclosure.

TRACTOR

Remove mower from tractor for winter storage. When mower is to be stored for a period of time, clean it thoroughly, remove all dirt, grease, leaves, etc. Store in a clean, dry area.

•Clean entire tractor (See “CLEANING” in the Mainte- nance section of this manual).

•Inspect and replace belts, if necessary (See belt re- placement instructions in the Service and Adjustments section of this manual).

•Lubricate as shown in the Maintenance section of this manual.

•Be sure that all nuts, bolts and screws are securely fastened. Inspect moving parts for damage, breakage and wear. Replace if necessary.

•Touch up all rusted or chipped paint surfaces; sand lightly before painting.

BATTERY

•Fully charge the battery for storage.

•After a period of time in storage, battery may require recharging.

•To help prevent corrosion and power leakage during long periods of storage, battery cables should be dis- connected and battery cleaned thoroughly (see “TO CLEAN BATTERY AND TERMINALS” in the Mainte- nance section of this manual).

•After cleaning, leave cables disconnected and place cables where they cannot come in contact with battery terminals.

•If battery is removed from tractor for storage, do not store battery directly on concrete or damp surfaces.

ENGINE

FUEL SYSTEM

IMPORTANT: IT IS IMPORTANT TO PREVENT GUM DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH AS CARBURETOR, FUEL FILTER, FUEL HOSE, OR TANK DURING STORAGE. ALSO, EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS (CALLED GASOHOL OR USING ETHANOL OR METHANOL) CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION AND FORMATION OF ACIDS DURING STORAGE. ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM OF AN ENGINE WHILE IN STORAGE.

•Empty the fuel tank by starting the engine and let it run until the fuel lines and carburetor are empty.

•Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur.

•Use fresh fuel next season.

NOTE: Fuel stabilizer is an acceptable alternative in mini- mizing the formation of fuel gum deposits during storage. Add stabilizer to gasoline in fuel tank or storage container. Always follow the mix ratio found on stabilizer container. Run engine at least 10 minutes after adding stabilizer to allow the stabilizer to reach the carburetor. Do not empty the gas tank and carburetor if using fuel stabilizer.

ENGINE OIL

Drain oil (with engine warm) and replace with clean en- gine oil. (See “ENGINE” in the Maintenance section of this manual).

CYLINDER(S)

•Remove spark plug(s).

•Pour one ounce of oil through spark plug hole(s) into cylinder(s).

•Turn ignition key to “START” position for a few seconds to distribute oil.

•Replace with new spark plug(s).

OTHER

•Do not store gasoline from one season to another.

•Replace your gasoline can if your can starts to rust. Rust and/or dirt in your gasoline will cause problems.

•If possible, store your tractor indoors and cover it to give protection from dust and dirt.

•Cover your tractor with a suitable protective cover that does not retain moisture. Do not use plastic. Plastic cannot breathe which allows condensation to form and will cause your tractor to rust.

IMPORTANT: NEVER COVER TRACTOR WHILE ENGINE AND EXHAUST AREAS ARE STILL WARM.

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Contents LTH1842TWIN Safety Rules Safe Operation Practices for Ride-On MowersGeneral Operation II. Slope OperationService III. ChildrenIV. Towing Table of Contents Unassembled Parts Steering WheelAssembly Tools Required for AssemblyTo Remove Tractor from Carton Before Removing Tractor from SkidInstall Seat See Figs a and 2b Check Battery See aAttach Hood Scoop See b Check Tire Pressure Check Deck LevelnessCheck for Proper Position of ALL Belts Check Brake SystemOperation Know Your Tractor HOW to USE Your Tractor To Move Forward and BackwardTo Adjust Mower Cutting Height See Fig Using the Reverse Operation SystemTo Operate Mower See Fig Reverse Operation System ROSSee FigBefore Starting the Engine To Transport See FigsCheck Engine OIL Level ADD GasolineMowing Tips Purge TransmissionAutomatic Transmission Warm UP Maintenance Lubrication ChartService Dates General RecommendationsTractor Blade Removal See aTo Sharpen Blade See B Check Operator Presence SystemEngine Cleaning Service and Adjustments To Install Mower See FigTo Remove Mower See Fig Service and Adjustments Belt Installation To Replace Mower Blade Drive Belt See FigTo Replace Motion Drive BELTSee FIG To Check BrakeTransmission REMOVAL/REPLACEMENT To Adjust Steering Wheel AlignmentTo Start Engine with a Weak Battery See Fig Front Wheel TOE-IN/CAMBERTo Adjust Throttle Control Cable To Adjust Choke ControlTo Adjust Carburetor To Replace Headlight BulbStorage OtherFuel System Engine OILTroubleshooting Points With attachment clutch Suggested Guide for Sighting Slopes for Safe Operation 532 41 22-42 01.19.07 AP

LTH1842 specifications

The Husqvarna LTH1842 is a reliable and efficient riding mower designed for homeowners who need a robust lawn care solution. Engineered with a focus on performance and user comfort, this model is an excellent choice for those maintaining medium to large-sized yards.

One of the standout features of the LTH1842 is its powerful 18.5 HP Briggs & Stratton engine. This engine provides ample power for a smooth cutting experience, ensuring that grass is cut evenly and effectively. Users will appreciate the automatic transmission, which allows for effortless speed adjustments and makes mowing a straightforward task, even on hilly terrain.

The cutting deck is another highlight of the Husqvarna LTH1842. With a width of 42 inches, it features a reinforced design that enhances durability. The cutting height can be adjusted to six different positions, ranging from 1 to 4 inches, giving users the flexibility to choose the perfect height for their lawn. Additionally, the fan-assisted bagger option helps collect grass clippings efficiently, promoting a cleaner mowing experience.

Ease of use is integrated throughout the design of the LTH1842. The ergonomic steering wheel and high-back seat are designed for comfort, especially during extended mowing sessions. The clear dashboard makes it simple for operators to monitor their speed and fuel levels without distraction.

Moreover, the Husqvarna LTH1842 incorporates advanced technology to enhance functionality. The ReadyStart system enables quick starts without the need for priming, ensuring that your mower is ready when you are. The mower is also compatible with a wide range of attachments, allowing it to perform additional tasks throughout different seasons, such as mulching and snow clearing.

Safety features, including an automatic shut-off mechanism when the operator leaves the seat, ensures that the user operates the machine securely. The LTH1842 also comes with a strong warranty, reflecting the manufacturer’s confidence in the machine's durability and performance.

In summary, the Husqvarna LTH1842 is a versatile riding mower that combines power, comfort, and innovative features. It is well-suited for homeowners looking for a reliable solution to maintain their lawns efficiently. With its robust engine, adjustable cutting deck, and user-friendly design, the LTH1842 delivers performance and convenience for a superior mowing experience.
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