Husqvarna Complete Wiring Diagram and Manual for YTH2148 Riding Mower

Page 31

TRACTOR - MODEL NO. YTH2148 (YTH2148A), PRODUCT NO. 954 57 19-60

SCHEMATIC

RED

BLACK

BATTERY

SOLENOID

	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)

BLUE

RED

WHITE

CLUTCH / BRAKE

(PEDAL UP)

RED

BLACK

HOUR

METER

M

RED

STARTER

BLACK

ELECTRIC CLUTCH

SEAT SWITCH

(NOT OCCUPIED)

GROUNDING

CONNECTOR

RED

FUEL

LINE

FUEL SHUT-OFF

SOLENOID

RED

(OPTIONAL)	BLACK

		SPARK PLUGS
IGNITION		GAP
		(2 PLUGS
UNIT
		ON TWIN CYL. ENGINES)

CHARGING SYSTEM OUTPUT		28 VOLTS AC @ 3600 RPM
16 AMP DC @ 3600 RPM		(REGULATOR DISCONNECTED)

REGULATOR

ALTERNATOR

BROWN

BLACK

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.

PTO SWITCH

POSITION	CIRCUIT


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

REMOVABLE NON-REMOVABLE

CONNECTIONS CONNECTIONS

HEADLIGHTS

	G F C
H	E B

D A

PTO SWITCH CONNECTOR

31

Image 31

Contents YTH2148 II. Slope Operation Safety RulesIV. Service General OperationSafety Rules Table of Contents Steering Wheel 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 Know Your Tractor HOW 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 General Recommendations MaintenanceBefore Each USE Tractor Engine Cleaning To 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 Adjust Steering Wheel Alignment Transmission REMOVAL/REPLACEMENTFront Wheel TOE-IN/CAMBER Interlocks and Relays Replacing Battery See FigTo Remove Hood and Grill Assembly See Fig To Replace Headlight BulbTo Adjust Choke Control To Adjust Throttle Control CableTo Adjust Carburetor Engine OIL StorageOther Fuel SystemProblem Cause Correction Troubleshooting PointsWith attachment clutch Service Notes Tractor Model NO. YTH2148 YTH2148A, Product no 57 SchematicElectrical KEY Part NO. NO. Description Chassis and Enclosures Repair Parts Drive Repair Parts Steering Assembly Repair Parts KEY Part Description Seat AssemblyWheels & Tires DecalsEngine Mower Lift Mower Deck Repair Parts Suggested Guide for Sighting Slopes for Safe Operation Warranty Statement 532 18 99-04 11.11.03 RD