Manuals / Husqvarna / Lawn and Garden / Lawn Mower

Husqvarna LR122 owner manual TO ADJUST BRAKE See Fig, TO REPLACE MOTION DRIVE BELT See Fig

Models: LR122

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TO ADJUST BRAKE (See Fig. 24)

SERVICE AND ADJUSTMENTS

TO ADJUST BRAKE (See Fig. 24)

Your tractor is equipped with an adjustable brake system which is mounted on the right side of the transaxle.

If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be adjusted.

•Depress clutch/brake pedal and engage parking brake.

•Measure distance between brake operating arm and nut “A” on brake rod.

•If distance is other than 1-1/2", loosen jam nut and turn nut “A” until distance becomes 1-1/2". Retighten jam nut against nut “A”.

•Road test tractor for proper stopping distance as stated above. Readjust if necessary. If stopping distance is still greater than six (6) feet in highest gear, further maintenance is necessary. Contact your nearest authorized service center/department.

WITH PARKING BRAKE “ENGAGED”

1-1/2"

TO REPLACE MOTION DRIVE BELT (See Fig. 25)

The tractor drive belt may be replaced without tools. Park the tractor on level area. Engage parking brake. For assistance, there is a belt installation guide decal on bottom side of left footrest.

•Engage parking brake.

•Lower attachment lift lever to “lowest” position.

•Turn front wheels fully to left or right.

•Disconnect mower drive belt at engine pulley.

•Disconnect motion drive belt at clutching idler.

•Disconnect motion drive belt at transaxle. Push above transaxle pulley.

•Disconnect motion drive belt at frame belt keeper.

•Disconnect motion drive belt at engine pulley. Thread belt below mower drive sheave and through engine belt keeper and engine pulley.

•Remove belt.

•Install new belt by reversing above procedure.

•Make sure that belt is inside all belt keepers.

IMPORTANT: REPLACE ONLY WITH SPECIFIED BY ORIGINAL EQUIPMENT MANUFACTURER.

NUT “A”

JAM NUT

OPERATING

ARM

FIG. 24

MOWER

DRIVE

SHEAVE

CLUTCH

PEDAL

SHAFT

MOWER LIFT SHAFT

CLUTCHING IDLER

ENGINE

PULLEY

MOWER

DRIVE

BELT

ENGINE

BELT

KEEPER

FRAME BELT

KEEPER

TRANSAXLE

PULLEY

FIG. 25

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Image 17

Husqvarna LR122 owner manual TO ADJUST BRAKE See Fig, TO REPLACE MOTION DRIVE BELT See Fig, Service And Adjustments

Contents

LR122 Safe Operation Practices for Ride-On Mowers SAFETY RULESIV. SERVICE I. GENERAL OPERATIONINTERNATIONAL SYMBOLS TABLE OF CONTENTSParts bag contents not shown full size CONTENTS OF HARDWARE PACKParts Bag contents shown full size Parts packed separately in cartonTOOLS REQUIRED FOR ASSEMBLY ASSEMBLYTO REMOVE TRACTOR FROM CARTON BEFORE ROLLING TRACTOR OFF SKIDCHECK BATTERY See Fig HOW TO SET UP YOUR TRACTORINSTALL SEAT See Fig TO INSTALL MULCHER PLATECHECK TIRE PRESSURE TO CONVERT TO BAGGING OR DISCHARGINGCHECK DECK LEVELNESS CHECK FOR PROPER POSITION OF ALL BELTSKNOW YOUR TRACTOR OPERATIONTHROTTLE/CHOKE CONTROL Used for starting and controlling engine speed ATTACHMENT CLUTCH LEVER Used to engage the mower bladesTO ADJUST MOWER CUTTING HEIGHT See Fig HOW TO USE YOUR TRACTORTO SET PARKING BRAKE See Fig.9 STOPPING See Fig. 9 andTO OPERATE MOWER See Figs. 11 and BEFORE STARTING THE ENGINETO OPERATE ON HILLS TO TRANSPORTTO START ENGINE See Fig MOWING TIPSMULCHING MOWING TIPS OPERATIONMAINTENANCE SCHEDULE LUBRICATION CHARTCUSTOMER RESPONSIBILITIES GENERAL RECOMMENDATIONSTRACTOR BATTERYBRAKE OPERATION TIRESCLEAN AIR SCREEN CLEANINGENGINE V- BELTSTO INSTALL MOWER See Fig SERVICE AND ADJUSTMENTSMOWER UPSTOP ADJUSTMENT See Fig TO REMOVE MOWER See FigSERVICE AND ADJUSTMENTS TO LEVEL MOWER HOUSING See FigsSERVICE AND ADJUSTMENTS TO ADJUST BRAKE See FigTO REPLACE MOTION DRIVE BELT See Fig TO START ENGINE WITH A WEAK BATTERY See Fig TO ADJUST STEERING WHEEL ALIGNMENTFRONT WHEEL TOE-IN/CAMBER TO REMOVE WHEEL FOR REPAIRS See FigTO ADJUST CARBURETOR REPLACING BATTERY See Fig. 28 andTO REPLACE HEADLIGHT BULB INTERLOCKS AND RELAYSOTHER STORAGEFUEL SYSTEM ENGINE OILPROBLEM TROUBLESHOOTING POINTSCAUSE CORRECTIONPROBLEM TROUBLESHOOTING POINTSCAUSE CORRECTIONIGNITION SWITCH SCHEMATICWIRING INSULATED CLIPS TRACTOR - - MODEL NUMBER LR122 954140014ATRACTOR - - MODEL NUMBER LR122 954140014A REPAIR PARTSELECTRICAL TRACTOR - - MODEL NUMBER LR122 954140014A REPAIR PARTSELECTRICAL KEY PART NO. NO. DESCRIPTIONREPAIR PARTS DASHTRACTOR - - MODEL NUMBER LR122 954140014A PARTREPAIR PARTS HOODTRACTOR - - MODEL NUMBER LR122 954140014A PARTREPAIR PARTS FENDER / CHASSISCase, Battery TRACTOR - - MODEL NUMBER LR122 954140014AREPAIR PARTS STEERING WHEELTRACTOR - - MODEL NUMBER LR122 954140014A KEY PART NO. NO. DESCRIPTIONREPAIR PARTS SECTOR GEAR / AXLE SUPPORTTRACTOR - - MODEL NUMBER LR122 954140014A PARTREPAIR PARTS GROUND DRIVETRACTOR - - MODEL NUMBER LR122 954140014A KEY PART NO. NO1714 FRONT AXLEREPAIR PARTS TRACTOR - - MODEL NUMBER LR122 954140014AREPAIR PARTS ENGINETRACTOR - - MODEL NUMBER LR122 954140014A SPARK ARRESTER KITREPAIR PARTS SEATTRACTOR - - MODEL NUMBER LR122 954140014A PARTREPAIR PARTS BRAKE / REAR MOWER LIFT ASSEMBLYTRACTOR - - MODEL NUMBER LR122 954140014A PARTREPAIR PARTS TRANSAXLETRACTOR - - MODEL NUMBER LR122 954140014A PARTREPAIR PARTS MOWER LIFT LEVERTRACTOR - - MODEL NUMBER LR122 954140014A PARTTRACTOR - - MODEL NUMBER LR122 954140014A MOWER DECKREPAIR PARTS TRACTOR - - MODEL NUMBER LR122 954140014A REPAIR PARTSMOWER DECK PARTTRACTOR - - MODEL NUMBER LR122 954140014A DANA TRANSAXLE MODEL NUMBERREPAIR PARTS TRACTOR - - MODEL NUMBER LR122 954140014A REPAIR PARTSDANA TRANSAXLE MODEL NUMBER PARTWHEELS & TIRES DECALSREPAIR PARTS TRACTOR - - MODEL NUMBER LR122 954140014ASERVICE NOTES SERVICE NOTES SIGHTING ONLY RIDE UP AND DOWN HILLNOT ACROSS HILL GUIDEDANA CORPORATION Spicer-Off-Highway Axle Division Fredericktown, OH LIMITED WARRANTYSECTION 1 LIMITED WARRANTY WARRANTY STATEMENTSECTION 2 HUSQVARNA’S OBLIGATIONS UNDER THE WARRANTY SECTION 3 ITEMS NOT COVERED BY THIS WARRANTY532165744 8.24.98 RH