Husqvarna LTH18538 owner manual Before Starting the Engine, Towing Carts & Other Attachments

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OPERATION

TOWING CARTS & OTHER ATTACHMENTS

Tow only the attachments that are recommended by and comply with specifications of the manufacturer of your trac- tor. Use common sense when towing. Too heavy of a load, while on a slope, is dangerous. Tires can lose traction with the ground and cause you to lose control of your tractor.

REVERSE OPERATION SYSTEM (ROS)

Your tractor is equipped with a Reverse Operation System (ROS). Any attempt by the operator to travel in the reverse direction with the attachment clutch engaged will shut offthe engine unless ignition key is placed inthe ROS "ON" position.

,di_,WARNING: Backing up with the attachment clutch en-

gaged while mowing is strongly discouraged. Turning the ROS "ON", to allow reverse operation with the attachment clutch engaged, should only be done when the operator decides it is necessary to reposition the machine with the attachment engaged. Do not mow in reverse unless absolutely necessary.

USING THE REVERSE OPERATION SYSTEM (See Fig, 15)

Only use if you are certain no children or other bystanders will enter the mowing area.

•Move motion control lever to neutral (N) position.

•With engine running, turn ignition key counterclockwise to ROS "ON" position.

•Look down and behind before and while backing.

•Slowly move motion control lever to reverse (R) posi- tion to start movement.

•When use of the ROS is no longer needed, turn the ignition key clockwise to engine "ON" position.

ROS "ON"

ENGINE

"ON" POSITION

POSITION

(NORMAL

OPERATING)

 

Fig. 15

 

TO OPERATE ON HILLS

iA cwith slopesogreater,othan.15°;oooo,1and do not drive across any slope.

•Choose the slowest speed before starting up or down hills.

•Avoid stopping or changing speed on hills.

•If slowing is necessary, move throttle control lever to slower position.

•If stopping is absolutely necessary, push clutch/brake pedal quicklyto brake position and engage parking brake.

•Move motion control lever to neutral position.

iMPORTANT: THE MOTION CONTROL LEVER DOES NOT RETURN TO NEUTRAL POSITIONWHEN THE BRAKE PEDAL IS DEPRESSED.

•To restart movement, slowly release parking brake and clutch/brake pedal.

•Slowly move motion control lever to slowest setting.

•Make all turns slowly.

BEFORE STARTING THE ENGINE

CHECK ENGINE OIL LEVEL

The engine in your tractor has been shipped, from the factory, already filled with summer weight oil.

•Check engine oil with tractor on level ground.

•Remove oil fill cap/dipstick and wipe clean, reinsert the

dipstick and screw cap tight, wait for a few seconds, remove and read oil level. If necessary, add oil until "FULE'mark on dipstick is reached. Do not overfill.

•For cold weather operation you should change oil for easier starting (See "OIL VISCOSITY CHART" in the Maintenance section of this manual).

•To change engine oil, see the Maintenance section in this manual.

ADD GASOLINE

Fill fuel tank to bottom of filler neck. Do not overfill. Use fresh, clean, regular unleaded gasoline with aminimum of 87 octane. (Use of leaded gasoline will increase

carbon and lead oxide deposits and reduce valve life). Do not mix oil with gasoline. Purchase fuel in quantities that can be used within 30 days to assure fuel freshness.

fuel. Do not store, spill or use gasoline CAUTION: Wipe off any spilled oil or near an open flame.

iMPORTANT: WHEN OPERATING IN TEMPERATURES BELOW

32°F (0°C), USE FRESH, CLEAN WINTER GRADE GASOLINE TO HELP ENSURE GOOD COLD WEATHER STARTING.

CAUTION: Alcohol blended fuels (called gasohol or using ethanol or methanol) can attract tools= ture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next season. See Storage instructions for additional information. Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur.

TO START ENGINE (See Fig. 6)

When starting the engine for the first time or if the engine has run out of fuel, it will take extra cranking time to move fuel from the tank to the engine.

•Be sure freewheel control is in the transmission engaged position.

•Sit on seat in operating position, depress clutch/brake pedal and set parking brake.

•Place motion control lever in neutral position.

•Move attachment clutch to "DISENGAGED" position.

•Move throttle control to choke position.

NOTE: Before starting, read the warm and cold starting procedures that follow.

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Contents 532 43 62-86 Rev General Operation Safe Operation Practices for Ride=On MowersFt. Slope Operation Safe Operation Practices RulesIV. Towing Safe Handling of GasolineContents Steering Wheel Unassembled PartsTools Required for Assembly AssemblyTo Remove Tractor from Carton Before Removing Tractor fromTo Install Hood Scoop See Fig INSTALL Seat See FigsTo Adjust Seat See Fig Check TiRE Pressure JchecklistCheck Deck Levelness Check for Proper Position of ALL BeltsOperation 1 e -IbReverse Operation System ROS on POSI= Know Your TractorTo SET Parking Brake See Fig HOW to USE Your TractorTo USE Throttle Control D See Fig Stopping See FigTo Adjust Gauge Wheels See Fig To Adjust Mower Cutting HeightTo Operate Mower To Stop Mower BladesTowing Carts & Other Attachments Before Starting the EnginePurge Transmission Mowing TipsAutomatic Transmission Warm UP Chart MaintenanceGeneral Recommendations ScheduleTractor BatteryBlade Care Blade Removal See FigClean AIR Screen Transaxle MaintenanceTransaxle Pump Fluid LubricationEngine Cooling System See Fig CleaningMuffler Spark PlugsTo iNSTALL Mower See Service and AdjustmentsTo Remove Mower See Fig Adjustments ServiceTo Level Mower AI L- WTo Replace Mower Blade Drive Belt Belt InstallationTo Replace Motion Drive Belt To Check BrakeTransaxle Motion Control Lever To Adjust Steering Wheel AlignmentTo Remove Wheel See Fig See FigEngine TransmissionFuel System OtherEngine OIL CylindersTroubleshooting If so equipped Wheels DecalsTires KEY PartQD D SchematicTractor -- Model Number LTH18538 Electrical Electrical Chassis Tractor --MODEL Number LTH18538KEY Part Description KEYDrive Drive Engine Tractor -- Model Number LTH18538Optional Equipment Engine Steering Assembly KEY Part NO. no Mower Deck KEY Part Mower Deck1089 100 101 Mower LiftSeat Assembly Tufftorq Transaxle Model NO. K46BA LO9DESCRiPTiON Briggs Engine Model Number 31 N707, Type Number 1374-B1 132gREPLACEMENTLO4O,,,%. ,, ,o5,+ KEY Part NO. no Use 692011 Rod-Push Exhaust With Liquid Only Ride UP and Down Hill Not Across Hill Degrees MAX Suggested Guide for Sighting Slopes for Safe OperationHusqvarna HOW To Obtain Service Consumer Wheeled Warranty Chart Tic Wrs Service Otes Husqvarna

LTH18538 specifications

The Husqvarna LTH18538 is a robust and versatile riding lawn mower designed for homeowners seeking a reliable solution for lawn care. This mower is equipped with a powerful 18.5 horsepower Kohler engine, which provides ample power to tackle different terrains and ensures a reliable start every time. It features a hydrostatic transmission that offers smooth and effortless operation, allowing users to experience a more enjoyable mowing experience without the need for gear shifting.

One of the standout features of the LTH18538 is its 38-inch cutting deck. The cutting deck is made from durable materials and ensures a clean and precise cut, contributing to a healthier lawn. The mower also offers a variety of cutting heights, adjustable from 1 to 4 inches, allowing users to customize the grass height based on their preferences and lawn conditions. The design of the cutting deck enhances maneuverability, making it easier to navigate around trees and garden beds.

Comfort and convenience are key considerations in the design of the Husqvarna LTH18538. It comes with an ergonomic seat with adjustable armrests, ensuring that users can mow for extended periods without discomfort. The steering wheel is positioned for easy access, and the controls are intuitively laid out, enhancing the overall user experience. The large rear tires provide excellent traction, even on uneven ground, which ensures that the mower can handle inclines and rough patches effectively.

Technologically, the LTH18538 is equipped with features that enhance performance and ease of maintenance. The mower has a built-in electric blade engagement system, allowing users to start the blades quickly and efficiently. An easy-to-access battery, along with a convenient air filter, makes routine maintenance hassle-free. Additionally, the mower's compact size allows for easy storage in garages or sheds, making it an ideal choice for those with limited space.

Overall, the Husqvarna LTH18538 combines power, convenience, and innovative technology, making it a standout model in the riding mower segment. Suitable for small to medium-sized lawns, this model strikes a perfect balance between performance and user comfort, ensuring a well-maintained lawn with minimal effort. Whether it's for regular mowing or seasonal upkeep, the LTH18538 is an excellent addition to any home gardening toolkit.
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