Manuals / Husqvarna / Lawn and Garden / Lawn Mower

Husqvarna LT120 Cleaning, Customer Responsibilities, CLEAN AIR SCREEN See Fig, Muffler

Models: LT120

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Page 17

CLEAN AIR SCREEN (See Fig. 16)

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

Image 17

Husqvarna LT120 Cleaning, Customer Responsibilities, CLEAN AIR SCREEN See Fig, ENGINE COOLING FINS See Fig, Muffler

Contents

LT IV. SERVICE SAFETY RULESSafe Operation Practices for Ride-On Mowers I. GENERAL OPERATIONCUSTOMER RESPONSIBILITIES PRODUCT SPECIFICATIONSINDEX TABLE OF CONTENTSParts Bag contents shown full size CONTENTS OF HARDWARE PACKParts bag contents not shown full size Parts packed separately in cartonTOOLS REQUIRED FOR ASSEMBLY ASSEMBLYHOW TO SET UP YOUR TRACTOR TO REMOVE TRACTOR FROM CARTONINSTALL MULCHER PLATE See Figs. 5 and ASSEMBLYINSTALL SEAT See Fig CHECKLIST ASSEMBLYTO CONVERT TO BAGGING OR DISCHARGING CHECK TIRE PRESSUREOPERATION OPERATION KNOW YOUR TRACTORTO ADJUST MOWER CUTTING HEIGHT See Fig HOW TO USE YOUR TRACTOROPERATION TO SET PARKING BRAKE See FigOPERATION BEFORE STARTING THE ENGINETO OPERATE MOWER See Fig TO OPERATE ON HILLSMULCHING MOWING TIPS MOWING TIPSOPERATION GENERAL RECOMMENDATIONS CUSTOMER RESPONSIBILITIESLUBRICATION CHART MAINTENANCE SCHEDULEBATTERY TRACTORCUSTOMER RESPONSIBILITIES BRAKE OPERATIONCUSTOMER RESPONSIBILITIES ENGINEV-BELTS TRANSAXLE COOLINGCLEAN AIR SCREEN See Fig CLEANINGCUSTOMER RESPONSIBILITIES ENGINE COOLING FINS See FigTO INSTALL MOWER See Fig SERVICE AND ADJUSTMENTSCAUTION BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS TRACTORTO LEVEL MOWER HOUSING SERVICE AND ADJUSTMENTSTO ADJUST BRAKE See Fig SERVICE AND ADJUSTMENTSTO REPLACE MOWER BLADE DRIVE BELT See Fig TO REPLACE MOTION DRIVE BELT See FigTO ADJUST STEERING WHEEL ALIGNMENT SERVICE AND ADJUSTMENTSTO START ENGINE WITH A WEAK BATTERY See Fig TRANSAXLE SHIFTER LINKAGE AND AD- JUSTMENT See Figs. 26 andTO REMOVE HOOD AND GRILL ASSEMBLY See Fig SERVICE AND ADJUSTMENTSTO ADJUST THROTTLE CONTROL CABLE See Fig ENGINETO ADJUST CARBURETOR See Fig SERVICE AND ADJUSTMENTSOTHER STORAGEBATTERY TRACTORPROBLEM TROUBLESHOOTING POINTSCAUSE CORRECTIONPROBLEM TROUBLESHOOTING POINTSCAUSE CORRECTIONSUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION SECTION 1 LIMITED WARRANTY WARRANTY STATEMENTSECTION 2 HUSQVARNA’S OBLIGATIONS UNDER THE WARRANTY SECTION 3 ITEMS NOT COVERED BY THIS WARRANTYIGNITION SWITCH SCHEMATICWIRING INSULATED CLIPS TRACTOR - MODEL NO. LT120 954140002A, PRODUCT NO2640 REPAIR PARTSELECTRICAL KEY PART NO. NO. DESCRIPTION REPAIR PARTSELECTRICAL CHASSIS AND ENCLOSURES REPAIR PARTSTRACTOR - MODEL NO. LT120 954140002A, PRODUCT NO REPAIR PARTSCHASSIS AND ENCLOSURES KEY PART NO. NO. DESCRIPTION2675 REPAIR PARTSDRIVE DRIVE REPAIR PARTSKEY PART NO. NOSTEERING ASSEMBLY REPAIR PARTSKEY PART DESCRIPTION NO. NO REPAIR PARTSSTEERING ASSEMBLY SEAT ASSEMBLY REPAIR PARTSKEY PART NO. NODECALS REPAIR PARTSWHEELS & TIRES KEY PART NO. NO. DESCRIPTIONENGINE REPAIR PARTS8113 4029TRACTOR - MODEL NO. LT120 954140002A, PRODUCT NO REPAIR PARTSENGINE KEY PART NO. NO. DESCRIPTION3196 REPAIR PARTSMOWER DECK TRACTOR - MODEL NO. LT120 954140002A, PRODUCT NO REPAIR PARTSMOWER DECK KEY PART NO. NO. DESCRIPTIONMOWER LIFT REPAIR PARTSTRACTOR - MODEL NO. LT120 954140002A, PRODUCT NO REPAIR PARTSMOWER LIFT KEY PART NO. NO. DESCRIPTIONRACTOR - MODEL NO. LT120 954140002A, PRODUCT NO PEERLESS TRANSAXLE - MODEL NUMBER 930-054AREPAIR PARTS PEERLESS TRANSAXLE - MODEL NUMBER 930-054A REPAIR PARTSPART PART532157164 Rev. 1 10.07.96 KFSW