Husqvarna LT120 owner manual Cleaning, Muffler, Spark Plugs

Page 17

CUSTOMER RESPONSIBILITIES

COVER KNOB

CARTRIDGE NUT

COVER

PAPER CARTRIDGE

FOAM PRE-CLEANER

BASE

FIG. 15

CLEAN AIR SCREEN (See Fig. 16)

Air screen must be kept free of dirt and chaff to prevent engine damage from overheating. Clean with a wire brush or compressed air to remove dirt and stubborn dried gum fibers.

ENGINE COOLING FINS (See Fig. 16)

Remove any dust, dirt or oil from engine cooling fins to prevent engine damage from overheating.

•Remove screws from blower housing and lift housing and dipstick tube assembly off engine.

•Cover oil fill opening to prevent entry of dirt.

•Use compressed air or stiff bristle brush to thoroughly clean engine cooling fins.

•To reassemble, reverse above procedure.

SCREWSBLOWER

HOUSING SCREWS

AIR SCREEN

MUFFLER

Inspect and replace corroded muffler and spark arrester (if equipped) as it could create a fire hazard and/or damage.

SPARK PLUGS

Replace spark plugs at the beginning of each mowing season or after every 100 hours of operation, whichever occurs first. Spark plug type and gap setting are shown in “PRODUCT SPECIFICATIONS” on page 3 of this manual.

IN-LINE FUEL FILTER (See Fig. 17)

The fuel filter should be replaced once each season. If fuel filter becomes clogged, obstructing fuel flow to carburetor, replacement is required.

•With engine cool, remove filter and plug fuel line sections.

•Place new fuel filter in position in fuel line with arrow pointing towards carburetor.

•Be sure there are no fuel line leaks and clamps are properly positioned.

•Immediately wipe up any spilled gasoline.

CLAMP

CLAMP

FUEL

FILTER

FIG. 17

CLEANING

•

Clean engine, battery, seat, finish, etc. of all foreign

 

matter.

•

Keep finished surfaces and wheels free of all gasoline,

 

oil, etc.

DIPSTICK TUBE

ASSEMBLY

ENGINE COOLING FINS

SPARK PLUG

• Protect painted surfaces with automotive type wax.

We do not recommend using a garden hose to clean your tractor unless the electrical system, muffler, air filter and carburetor are covered to keep water out. Water in engine can result in a shortened engine life.

FIG. 16

17

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Contents LT 1 2 Safe Operation Practices for Ride-On Mowers IV. ServiceGeneral Operation II. Slope OperationModel Number LT120 Serial Product SpecificationsCustomer Responsibilities Table of Contents Contents of Hardware Pack Tools Required for Assembly AssemblyHOW to SET UP Your Tractor To Remove Tractor from CartonInstall Mulcher Plate See Figs Install Seat See FigCheck Tire Pressure To Convert to Bagging or DischargingCheck Deck Levelness Check for Proper Position of ALL BeltsOperation Know Your Tractor HOW to USE Your Tractor To Operate on Hills Before Starting the EngineTo Transport ADD GasolineMulching Mowing Tips Mowing TipsCustomer Responsibilities Lubrication ChartGeneral Recommendations Before Each USETractor BatteryBrake Operation TiresBelts EngineTransaxle Cooling LubricationSpark Plugs CleaningMuffler To Remove Mower See Fig Service and AdjustmentsTo Install Mower See Fig FRONT-TO-BACK Adjustment See Figs To Level Mower HousingBelt Installation To Adjust Brake See FigTo Replace Mower Blade Drive Belt See Fig To Replace Motion Drive Belt See FigTo Start Engine with a Weak Battery See Fig To Adjust Steering Wheel AlignmentTransaxle Shifter Linkage and AD- Justment See Figs Front Wheel TOE-IN/CAMBERTo Adjust Throttle Control Cable See Fig To Remove Hood and Grill Assembly See FigTo Replace Headlight Bulb Interlocks and RelaysPreliminary Setting To Adjust Carburetor See FigFinal Setting Acceleration TestOther StorageFuel System Engine OILProblem Cause Correction Troubleshooting PointsOFF Slope CUT This OUT Dotted Is aLimited Warranty Warranty StatementWiring Insulated Clips SchematicIgnition Switch Electrical KEY Part NO. NO. Description Chassis and Enclosures Repair Parts Drive KEY Part NO. no Description Steering Assembly KEY Part Description NO. no Seat Assembly KEY Part Description DecalsWheels & Tires Engine Repair Parts Mower Deck Repair Parts Mower Lift Repair Parts Peerless Transaxle Model Number 930-054A Part Description Rev 10.07.96 Kfsw

LT120 specifications

The Husqvarna LT120 represents a remarkable balance of performance, durability, and user-friendly design, making it an ideal choice for homeowners looking to maintain their lawns efficiently. This riding lawn mower is engineered with a focus on comfort and functionality, ensuring that each mowing session is as productive as possible.

One of the most notable features of the LT120 is its powerful 17.5 HP Briggs & Stratton engine. This reliable engine ensures that the mower can tackle various terrains effortlessly, offering consistent power and performance even in challenging conditions. The efficient engine design also translates into lower fuel consumption, making it a cost-effective solution for lawn maintenance.

The LT120 boasts a 42-inch cutting deck, which allows for considerable coverage in a single pass. The deck is constructed from stamped steel, ensuring durability and longevity while providing a clean, precise cut. Additionally, the cutting height can be easily adjusted to six different settings, ranging from one to four inches, giving users the flexibility to achieve their desired lawn height.

For user comfort, the LT120 features an ergonomic steering wheel and a comfortable, adjustable seat. These enhancements make it easier for users to navigate their lawns for extended periods without discomfort. The mower's compact design also contributes to its maneuverability, allowing it to reach tight spaces and corners that larger models might struggle with.

Another impressive aspect of the Husqvarna LT120 is its easy-to-use hydrostatic transmission. This technology allows for smooth and seamless speed adjustments without the need for manual gear shifting. Users can simply press the pedals to change speed and direction, making the mowing experience more intuitive and less physically demanding.

Safety is paramount in the design of the LT120. It is equipped with features such as an automatic blade engagement system, which ensures that the blades only engage when the operator is seated. Additionally, the machine includes a reverse operating system that allows users to mow in reverse safely.

Overall, the Husqvarna LT120 combines power, efficiency, and comfort, making it a superb choice for residential lawn care. With its quality construction and thoughtful design features, it provides an exceptional mowing experience, helping homeowners achieve a well-maintained lawn with ease. Whether tackling small or medium-sized lawns, the LT120 ensures that lawn care is a task that can be handled with confidence and satisfaction.
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