Husqvarna LTH125 owner manual Cleaning, Engine Cooling Fins See Fig, Muffler, Spark Plugs

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CUSTOMER RESPONSIBILITIES

ENGINE COOLING FINS (See Fig. 19)

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.

SCREWS

BLOWER HOUSING

SCREWS

AIR SCREEN

DIPSTICK TUBE

ASSEMBLY

 

SPARK

ENGINE COOLING FINS

PLUG

 

FIG. 19

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 comes first. Spark plug type and gap setting are shown in "PRODUCT SPECIFICATIONS" on page 3 of this manual.

IN-LINE FUEL FILTER (See Fig. 20)

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.

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

Immediately wipe up any spilled gasoline.

CLAMPCLAMP

FUEL FILTER

FIG. 20

CLEANING

IMPORTANT: FOR BES T PERF ORMANCE , KEEP MOWER HOUSING FREE OF BUILD-UP, GRASS AND TRASH. CLEAN UNDERSIDE OF MOWER HOUSING AFTER EACH USE.

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

Keep finished surfaces and wheels free of all gasoline, oil, etc.

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.

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Contents LTH125 Safe Operation Practices for Ride-On Mowers Safety RulesCustomer Responsibilities Product SpecificationsModel Number LTH125 Serial Table of Contents Contents of Hardware Pack Before Rolling Tractor OFF Skid AssemblyTools Required for Assembly To Remove Tractor from CartonCheck for Proper Position of ALL Belts HOW to SET UP Your TractorCheck Tire Pressure Check Deck LevelnessInstall Battery See Figs To Convert to Bagging or Discharging Install Mulcher Plate See Figs.6Know Your Tractor OperationHOW to USE Your Tractor To Operate on Hills Before Starting the EngineADD Gasoline Page Mulching Mowing Tips Mowing TipsBefore Each USE Lubrication ChartCustomer Responsibilities General RecommendationsBlade Care TractorBrake Operation TiresTransaxle Cooling Battery See FigTo Clean Battery and Terminals BeltsAIR Filter See Fig Clean AIR Screen See FigEngine LubricationSpark Plugs CleaningEngine Cooling Fins See Fig MufflerTo Install Mower See Fig Service and AdjustmentsTo Remove Mower See Fig FRONT-TO-BACK Adjustment See Figs To Level Mower HousingTo Replace Motion Drive Belt See To Adjust Brake See FigBelt Installation To Replace Mower Blade Drive Belt See FigFront Wheel TOE-IN/CAMBER To Adjust Motion Control Lever SeeTransmission REMOVAL/REPLACEMENT To Adjust Steering Wheel AlignmentTo Replace Headlight Bulb To Start Engine with a Weak Battery See FigTo Remove Hood and Grill Assembly See To Replace FuseFinal Setting To Adjust Throttle Control Cable SeeTo Adjust Carburetor See Fig Preliminary SettingOther StorageProblem Cause Correction Troubleshooting PointsOFF Schematic Electrical TRACTOR- -MODEL NO. LTH125 HC125H42CKEY Part Description NO. no Chassis and Enclosures KEY Part Description Drive Repair Parts Steering and Front Axle Repair Parts Engine Repair Parts Seat LSB42 Wheels and TiresLBD48 Lift KEY Part NO. NO. Description Page Mower Deck HYDRO-GEAR Transaxle Model no KEY Part NO. no Description Service Notes Service Notes Page Husqvarna Forest & Garden CO Warranty StatementRev