Husqvarna owner manual Tractor Model NO. YTH2548 YTH2548A, Product no 57, Schematic

Page 31

TRACTOR - MODEL NO. YTH2548 (YTH2548A), PRODUCT NO. 954 57 19-84

SCHEMATIC

RED

BLACK

			BATTERY
	A		RED
	A
	AMMETER			FUSE
	AMMETER
	(OPTIONAL)		C	G
			C	G
			WHITE
RED
				WHITE
		S	BLACK	F H
	B	S
	B	M
	G	A1	RED B	BLACK
	L	A2
				E
BLACK	IGNITION		A
BLACK	SWITCH		BLACK
			BLACK

	BROWN	ORANGE		D
	BROWN	ORANGE	PTO (DISENGAGED)
			PTO (DISENGAGED)

RED

M

WHITE

STARTER MOTOR

ELECTRIC CLUTCH

CLUTCH / BRAKE

(PEDAL UP)

RED

DIODE

SEAT SWITCH

(NOT OCCUPIED)

BLACK

GROUNDING

CONNECTOR

BLUE	HOUR
	METER
	(OPTIONAL)	BLACK
FUEL	(OPTIONAL)
FUEL
LINE		SPARK PLUGS
		SPARK PLUGS
	IGNITION	GAP
	IGNITION	(2 PLUGS
	UNIT	(2 PLUGS
	UNIT	ON TWIN CYL. ENGINES)
		ON TWIN CYL. ENGINES)

RED

CHARGING SYSTEM OUTPUT

FUEL SHUT-OFF15 AMP DC @ 3600 RPM

SOLENOID

REGULATOR

RED

28 VOLTS AC @ 3600 RPM (REGULATOR DISCONNECTED)

ALTERNATOR

IGNITION SWITCH

POSITION	CIRCUIT	“MAKE”


OFF	M + G + A1	NONE
ON + LIGHTS	B + A1	L + A2
ON	B + A1	NONE
START	B + S + A1	NONE

WIRING INSULATED CLIPS

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

BROWN BLACK

				PTO SWITCH					HEADLIGHTS
				POSITION		CIRCUIT


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

				NON-REMOVABLE
	REMOVABLE			NON-REMOVABLE				H	E	B
	CONNECTIONS			CONNECTIONS					E
	CONNECTIONS			CONNECTIONS

D A

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Image 31

Contents YTH2548 II. Slope Operation Safety RulesIV. Service General Operation NN Ordere to Prevent Acci Table of Contents Mower Unassembled PartsTo Remove Tractor from Carton AssemblyTools Required for Assembly HOW to SET UP Your TractorTo Attach Nose Roller See Fig Install Seat See FigAssemble Gauge Wheels to Mower Deck See Fig Install Mower and Drive Belt See Figs Check Brake System Check Tire PressureCheck Mower Levelness Check for Proper Position of ALL BeltsOperation Hourmeter Indicates hours of operation Know Your TractorHOW to USE Your Tractor To Transport See Figs To Adjust Gauge Wheels See FigTo Operate Mower See Fig To Operate on HillsADD Gasoline Before Starting the EngineTowing Carts and Other ATTACH- Ments Check Engine OIL LevelMowing Tips Purge TransmissionAutomatic Transmission Warm UP Before Each USE MaintenanceLubrication Chart General RecommendationsTractor Engine Spark Plugs CleaningEngine OIL Filter MufflerTo Install Mower Service and AdjustmentsTo Remove Mower See Fig FRONT-TO-BACK Adjustment See Figs To Level Mower HousingTo Replace Mower Blade Secondary Drive Belt See Fig To Replace Mower Drive BeltTo Replace Motion Drive Belt See Fig To Check and Adjust Brake See FigTo Remove Wheel for Repairs See Fig Transmission REMOVAL/REPLACEMENTTo Adjust Steering Wheel Alignment To Start Engine with a Weak BATTERYSee FigInterlocks and Relays Replacing Battery See FigTo Remove Hood and Grill Assembly See Fig To Replace Headlight BulbTo Adjust Carburetor To Adjust Throttle Control Cable See FigEngine OIL StorageOther Fuel SystemProblem Cause Correction Troubleshooting PointsWhen operator leaves seat Service Notes Tractor Model NO. YTH2548 YTH2548A, Product no 57 SchematicElectrical KEY Part NO. NO. Description Chassis and Enclosures Repair Parts Drive KEY Part Description Steering Assembly KEY Part NO. NO. Description KEY Part NO. no Description NO. NO. Description Seat AssemblyWheels & Tires DecalsEngine Mower Lift Mower Deck Repair Parts Fold Along This Dotted Line Degree Suggested Guide for Sighting Slopes for Safe OperationWarranty Statement 532 18 99-11 Rev 6.8.04 MH