Manuals / Husqvarna / Lawn and Garden / Lawn Mower

Husqvarna owner manual TRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57, Schematic

Models: LTH1742

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TRACTOR - - MODEL NO. LTH1742 (LTH1742A), PRODUCT NO. 954 57 03-76

TRACTOR - - MODEL NO. LTH1742 (LTH1742A), PRODUCT NO. 954 57 03-76

SCHEMATIC

RED

BLACK

A		RED
A
AMMETER
(OPTIONAL)		WHITE
		WHITE
RED
	S	BLACK
B	S
B	M
G	A1
L	A2
IGNITION
SWITCH

BATTERY		SOLENOID
	RED	M
		M
FUSE		STARTER
		STARTER
	WHITE	BLACK
CLUTCH / BRAKE
(PEDAL UP)
WHITE
BLUE	BLUE
	BLUE
		FUEL
BLUE	ATT'MENT CLUTCH	LINE
		LINE

	(CLUTCH OFF)
GREEN

BLACK

BROWN

GREEN

SEAT SWITCH

(NOT OCCUPIED)

BLUE 85

87

85	86	FUEL SHUT-OFF
BLUE		SOLENOID
		SOLENOID
	30	(IF SO EQUIPPED)
87	30	BLACK
		BLACK

87A

OPERATOR

PRESENCE RELAY #1

86

BLACK

30

87A	IGNITION	SPARK
		PLUG
OPERATOR	UNIT	GAP
		(2 PLUGS ON
PRESENCE RELAY #2
		TWIN CYL. ENGINES)
	YELLOW

ORANGE

CHARGING SYSTEM OUTPUT 15 AMP DC @ 3600 RPM

REGULATOR

YELLOW

BROWN

OPERATOR

PRESENCE RELAY #3

YELLOW

ALTERNATOR

28 VOLTS AC @ 3600 RPM (REGULATOR DISCONNECTED)

BLACK

IGNITION SWITCH

POSITION	CIRCUIT	“MAKE”


OFF	M+G+A1	NONE
RUN/LIGHT	B+A1	A2+L
RUN	B+A1	NONE

START	B + S + A1	NONE

BLUE

RED

87

86 87A 85

30

RELAY

	85	86
	87	30	HEADLIGHTS
	87	30	BLACK
			BLACK

RED

87A

NON-REMOVABLE REMOVABLE

CONNECTIONS CONNECTIONS

WIRING INSULATED CLIPS

NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT, THEY SHOULD BE REPLACED TO PROPERLY SECURE YOUR WIRING.

27

Image 27

Husqvarna owner manual TRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57, Schematic

Contents

Owners Manual LTH174202596 I. GENERAL OPERATION SAFETY RULESIV. SERVICE Safe Operation Practices for Ride-On MowersSAFETY RULES Safe Operation Practices for Ride-On MowersNever carry passengers or children even with the blades off TABLE OF CONTENTS PRODUCT SPECIFICATIONSCUSTOMER RESPONSIBILITIES Slope Sheet UNASSEMBLED PARTSSteering Wheel SeatBEFORE REMOVING TRACTOR FROM SKID ASSEMBLYTOOLS REQUIRED FOR ASSEMBLY TO REMOVE TRACTOR FROM CAR- TONASSEMBLY HOW TO SET UP YOUR TRACTORINSTALL SEAT See Fig CHECK BATTERY See FigCHECK DECK LEVELNESS INSTALL MULCHER PLATE See Fig. 4 If previously removedTO CONVERT TO BAGGING OR DISCHARGING CHECK TIRE PRESSUREOPERATION OPERATION KNOW YOUR TRACTORSTOPPING See Fig HOW TO USE YOUR TRACTORTO ADJUST MOWER CUTTING HEIGHT See Fig TO SET PARKING BRAKE See FigTO TRANSPORT See Figs. 5 and BEFORE STARTING THE ENGINETO OPERATE MOWER See Fig TO OPERATE ON HILLSOPERATION ADD GASOLINETO START ENGINE See Fig PURGE TRANSMISSIONMOWING TIPS MULCHING MOWING TIPSOPERATION BEFORE EACH USE MAINTENANCELUBRICATION CHART GENERAL RECOMMENDATIONSTIRES BATTERYTRACTOR BRAKE OPERATIONTRANSAXLE COOLING CLEAN AIR SCREENENGINE V-BELTSMUFFLER CLEANINGCLEAN AIR INTAKE/COOLING AREAS AIR FILTER See FigTO REMOVE MOWER See Fig SERVICE AND ADJUSTMENTSTO INSTALL MOWER See Fig TO LEVEL MOWER HOUSINGTO REPLACE MOWER BLADE DRIVE BELT See Fig SERVICE AND ADJUSTMENTSTO CHECK AND ADJUST BRAKE See Fig WITH PARKING BRAKE “ENGAGED” TRANSAXLE MOTION CONTROL LEVER NEUTRAL ADJUSTMENT See FigTO REPLACE MOTION DRIVE BELT See Fig SERVICE AND ADJUSTMENTSREPLACING BATTERY See Figs. 27 and TRANSMISSION REMOVAL/REPLACEMENTTO ADJUST STEERING WHEEL ALIGN- MENT TO START ENGINE WITH A WEAK BATTERY See FigTO REPLACE HEADLIGHT BULB TO REMOVE HOOD AND GRILL ASSEMBLY See FigTO ADJUST THROTTLE CONTROL CABLE See Fig TO ADJUST CARBURETORENGINE OIL STORAGEOTHER FUEL SYSTEMCORRECTION TROUBLESHOOTING POINTSPROBLEM CAUSEEngine continues to run TROUBLESHOOTING POINTSTRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57 SCHEMATICREPAIR PARTS ELECTRICALTRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57 REPAIR PARTS TRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57ELECTRICAL 212258 261 CHASSIS AND ENCLOSURESREPAIR PARTS TRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57REPAIR PARTS TRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57CHASSIS AND ENCLOSURES 82 165 DRIVEREPAIR PARTS TRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57REPAIR PARTS TRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57DRIVE 6867 STEERING ASSEMBLYREPAIR PARTS TRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57REPAIR PARTS STEERING ASSEMBLYTRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57 SEAT ASSEMBLY REPAIR PARTSTRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57 TRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57 DECALSWHEELS & TIRES REPAIR PARTSOPTIONAL EQUIPMENT Spark Arrester ENGINEREPAIR PARTS TRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57REPAIR PARTS TRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57ENGINE MOWER DECK REPAIR PARTSTRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57 REPAIR PARTS TRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57MOWER DECK MOWER LIFT REPAIR PARTSTRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57 REPAIR PARTS TRACTOR - - MODEL NO. LTH1742 LTH1742A, PRODUCT NO. 954 57MOWER LIFT SERVICE NOTES SERVICE NOTES SECTION 3 ITEMS NOT COVERED BY THIS WARRANTY WARRANTY STATEMENTSECTION 1 LIMITED WARRANTY SECTION 2 HUSQVARNA’S OBLIGATIONS UNDER THE WARRANTYONLY RIDE UP AND DOWN HILL NOT ACROSS HILL 15 DEGREES MAX SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATIONPrinted in U.S.A 532 18 44-93 11.20.02 RH