Husqvarna owner manual 14 HP 42 Tractor Model NO. LTH140 954001192A, Schematic

Page 29

14 HP 42" TRACTOR - MODEL NO. LTH140 (954001192A)

SCHEMATIC

A

RED

RED

BLACK

BATTERY

FUSE 30 AMP.

RED	RED	M
		M

AMMETER

		WHITE
RED	S	BLACK
B		M

G L

IGNITION

SWITCH

BLACK

BLUE

		C	G	STARTER
	WHITE	C	G	BLACK
	WHITE		WHITE	BLACK
			F	SOLENOID
	CLUTCH / BRAKE		F
	CLUTCH / BRAKE
	(PEDAL UP)	B		ELECTRIC CLUTCH
	RED		RED	BLACK
			RED	BLACK
			E
		A
	SEAT SWITCH			BLACK
	(NOT OCCUPIED)		D
			D
			PTO
		(DISENGAGED)

GROUNDING CONNECTOR

AFTER FIRE SOLENOID

BLACK	IGNITION	SPARK
	UNIT	PLUG
	CHARGING SYSTEM OUTPUT
	15 AMP DC @ 3600 RPM
RED	REGULATOR
	REGULATOR	YELLOW

ALTERNATOR

S

28 VOLTS AC @ 3600 RPM (REGULATOR DISCONNECTED)

ORANGE

BROWN

BLACK

M B

L

G

IGNITION SWITCH

POSITION	CIRCUIT


OFF	M + G
ON	B + L
START	B + S + L

HEADLIGHT

SWITCH (OFF)

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

HEADLIGHTS

		G F C
E				B
D				A

PTO SWITCH
POSITION			CIRCUIT


OFF			C + G
ON			C + F, B + E, A + D

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Contents LT H 1 4 Safe Operation Practices for Ride-On Mowers Safety RulesModel Number LTH140 Serial Product SpecificationsCustomer Responsibilities Table of Contents Contents of Hardware Pack Tools Required for Assembly AssemblyTo Remove Tractor from Carton Before Rolling Tractor OFF SkidCheck Tire Pressure HOW to SET UP Your TractorCheck Deck Levelness Check for Proper Position of ALL BeltsTo Attach Front Bumper See Fig Install Battery See FigsTo Convert to Bagging or Discharging Assemble Gauge Wheels to Mower Deck See FigKnow Your Tractor OperationHOW to USE Your Tractor ADD Gasoline Before Starting the EngineTo Operate on Hills Purge Transmission Mowing TipsTo Start Engine See Fig Service Dates Lubrication ChartCustomer Responsibilities General RecommendationsBrake Operation TractorTires Blade CareTo Clean Battery and Terminals Battery See FigBelts Transaxle CoolingTo Service Cartridge To Service PRE-CLEANEREngine LubricationClean AIR INTAKE/COOLING Areas CleaningMuffler Spark PlugsTo Remove Mower See Fig Service and AdjustmentsTo Install Mower See Fig FRONT-TO-BACK Adjustment See Figs To Level Mower HousingTo Adjust Brake See Fig To Adjust Attachment Clutch See FigBelt Installation To Replace Mower Blade Drive Belt See FigTo Replace Motion Drive Belt See Fig To Adjust Motion Control Lever See FigTransmission REMOVAL/REPLACEMENT 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 Throttle Control Cable See Fig To Remove Hood and Grill Assembly See FigTo Replace Fuse To Replace Headlight BulbPreliminary Setting To Adjust Carburetor See FigFinal Setting Acceleration TestOther StorageProblem Cause Correction Troubleshooting PointsOFF 14 HP 42 Tractor Model NO. LTH140 954001192A SchematicElectrical KEY Part NO. NO. Description Chassis and Enclosures KEY Part NO. no Description Drive KEY Part Description Engine 532132753 Control Th/ch Steering Assembly Repair Parts 14 HP 42 Tractor Model NO. LTH140 H954001192A Seat AssemblyLSB42 DecalsLBD48 Mower KEY Part NO. no Description Mower Lift Assembly Repair Parts HYDRO-GEAR Transaxle Model no Repair Parts Service Notes Service Notes Sighting Guide Suggested Guide for Sighting Slopes for Safe OperationLimited Warranty Warranty Statement