Husqvarna LTH18538 owner manual Ai L- W, To Level Mower

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SERVICE AND

TO LEVEL MOWER

Make sure tires are properly inflated to the PSI shown on tires. If tires are over or under inflated, it may affect the appearance of your lawn and lead you to think the mower is not adjusted properly.

VISUAL SIDE-TO-SIDE ADJUSTMENT (See Fig. 29)

With all tires properly inflated and if your lawn appears unevenly cut, determine which side of mower is cutting lower.

With a 3/4" or adjustable wrench, turn lift link adjust- ment nut (A) to the left to lower LH side of mower, or, to the right to raise LH side of mower.

Turn nut rig

Turn nut

left

to raise mower

to lower

mower

Fig. 29

NOTE: Each full turn of adjustment nut will change mower height about 3/16".

Test your adjustment by mowing some uncut grass and visually checking the appearance. Readjust, if necessary, until you are satisfied with the results.

PRECISION SIDE-TO-SIDE ADJUSTMENT (See Fig. 30)

With all tires properly inflated, park tractor on level ground or driveway.

CAUTION: Blades are sharp. Protect your hands with gloves and/or wrap blade with heavy cloth.

ADJUSTMENTS

If adjustment is necessary, see step in Visual Adjust- ment instructions above.

Recheck measurements, adjust if necessary until both sides are equal.

FRONT-TO-BACK ADJUSTMENT (See Fig. 31 & 32) IMPORTANT: Deck must be level side-to-side.

To obtain the best cutting results, the mower blades should be adjusted so the front tip is 1/8" to 1/2" lower than the rear tip when the mower is in its highest position.

your hands with gloves and/or wrap

i & CAUTION: Blades are sharp. Protect blade with heavy cloth.

Raise mower to highest position.

Position blade so the tip is pointing straight forward. Measure distance (B) to the ground at front and rear tip of the blade.

¢'_- e e

Fig. 31

If front tip of blade is not 1/8" to 1/2" lower than the rear tip, go to the front of tractor.

With an 11/16" or adjustable wrench, loosen jam nut A several turns to clear adjustment nut B.

With a 3/4" or adjustable wrench, turn front link adjust- ment nut (B) clockwise (tighten) to raise the front of mower, or, counterclockwise (loosen) to lower the front mower.

eRaise mower to its highest position.

eAt both sides of mower, position blade at side and measure the distance (A) from bottom edge of blade to the ground. The distance should be the same on both sides.

AI L- W

Lf IA

 

Fig. 30

TIGHTEN

ADJUST

LOOSEN

NUT B TO RAISE

ADJUST NUT

MOWER

.......

B TO LOWER

 

 

MOWER

LOOSEN JAM NUT A FIRST

Fig. 32

NOTE: Each full turn of the adjustment nut will change mower height about 1/8".

Recheck measurements, adjust if necessary until front tip of blade is 1/8" to 1/2" lower than the rear tip.

Hold adjustment nut in position with wrench and tighten jam nut securely against adjustment nut.

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Contents 532 43 62-86 Rev Safe Operation Practices for Ride=On Mowers General OperationFt. 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 fromINSTALL Seat See Figs To Install Hood Scoop See FigTo 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 EngineMowing Tips Purge TransmissionAutomatic 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 PlugsService and Adjustments To iNSTALL Mower SeeTo 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 Tractor -- Model Number LTH18538 EngineOptional 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.