Poulan 186996, 954570925 owner manual Tractor - Model Number PD20PH42STA Product no 57, Schematic

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TRACTOR - - MODEL NUMBER PD20PH42STA PRODUCT NO. 954 57 09-25

SCHEMATIC

RED

BLACK

BATTERY

	A	RED
	A
AMMETER			FUSE
AMMETER
(OPTIONAL)
		WHITE
RED	B	S
		S
		M	CLUTCH / BRAKE
	G		CLUTCH / BRAKE
	G	A1	(PEDAL UP)
	L	A2
BLACK	IGNITION
BLACK	SWITCH
	SWITCH
			BLACK
			BLACK
			HOUR
			METER
			(OPTIONAL)
			FUEL
		BLUE	LINE

		RED	M
			M
			STARTER
			BLACK
	SOLENOID
	WHITE
			SEAT SWITCH
			(NOT OCCUPIED)
WHITE
		BLACK	BLACK
	ATT'MENT CLUTCH		GROUNDING
BLACK	(CLUTCH OFF)		GROUNDING
BLACK	(CLUTCH OFF)		CONNECTOR
			CONNECTOR
			SPARK
BLACK	IGNITION		PLUG
	UNIT		GAP
	UNIT		(2 PLUGS ON
			(2 PLUGS ON
			TWIN CYL. ENGINES)
CHARGING SYSTEM OUTPUT		28 VOLTS AC MIN. @ 3600 RPM
3 AMP DC @ 3600 RPM		(CHARGING SYSTEM DISCONNECTED)

FUEL SHUT-OFF SOLENOID	RED
FUEL SHUT-OFF SOLENOID
(IF SO EQUIPPED)

		LIGHTING SYSTEM OUTPUT	DIODE	ALTERNATOR
	ORANGE	5 AMP AC @ 3600 RPM

14 VOLTS AC MIN. @ 3600 RPM (LIGHTS OFF)

IGNITION SWITCH

POSITION	CIRCUIT	“MAKE”

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

NOTE

YOUR TRACTOR IS EQUIPPED WITH A SPECIAL ALTERNATOR SYSTEM. THE LIGHTS ARE NOT CONNECTED TO THE BATTERY, BUT HAVE THEIR OWN ELECTRICAL SOURCE. BECAUSE OF THIS, THE BRIGHTNESS OF THE LIGHTS WILL CHANGE WITH ENGINE SPEED. AT IDLE THE LIGHTS WILL DIM. AS THE ENGINE IS SPEEDED UP, THE LIGHTS

WILL BECOME THEIR BRIGHTEST.

WIRING INSULATED CLIPS

BROWN

BLACK

HEADLIGHTS

NON-REMOVABLE

CONNECTIONS

REMOVABLE

CONNECTIONS

RUN	B+A1	NONE
START	B + S + A1	NONE

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

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Contents PD20PH42STA Safety Rules Safety Rules Table of Contents Slope Sheet Unassembled PartsSteering Wheel Seat Tools Required for Assembly AssemblyHOW to SET UP Your Tractor To Remove Tractor from CartonAssemble Gauge Wheels to Mower Deck See Fig Check Battery See FigTo Convert to Bagging or Discharging To SET UP Your Mower for MulchingCheck Tire Pressure Check Deck LevelnessOperation Know Your Tractor HOW to USE Your Tractor To Operate Mower See Fig To Adjust Gauge Wheels See FigTo Operate on Hills To Transport See FigsTowing Carts and Other ATTACH- Ments Before Starting the EngineCheck Engine OIL Level ADD GasolineAutomatic Transmission Warm UP Mowing TipsPurge Transmission Mulching Mowing Tips Lubrication Chart MaintenanceGeneral Recommendations Before Each USETractor Belts EngineTransaxle Cooling Transaxle Pump FluidCleaning To Remove Mower See Fig Service and AdjustmentsTo Install Mower See Fig FRONT-TO-BACK Adjustment See Figs To Level Mower HousingTo Replace Motion Drive Belt See Fig To Check and Adjust Brake See FigTo Replace Mower Blade Drive Belt See Fig To Adjust Steering Wheel ALIGN- Ment Transmission REMOVAL/REPLACEMENTFront Wheel TOE-IN/CAMBER To Remove Wheel for Repairs See FigReplacing Battery See Figs To Start Engine with a Weak Battery See FigTo Replace Headlight Bulb Interlocks and RelaysTo Adjust Throttle Control Cable See Fig To Remove Hood and Grill Assembly See FigTo Adjust Choke Control See Fig To Adjust CarburetorOther StorageFuel System Engine OILTroubleshooting Points With attachment clutch NON-REMOVABLE Connections Removable SchematicTractor - Model Number PD20PH42STA Product no 57 Electrical KEY Part Description Chassis Tractor - Model Number PD20PH42STA Product no 57 Drive 17670508 Steering Assembly KEY KEY Part NO. NO. Description Seat AssemblyWheels and Tires DecalsEngine 170771 Control, Throttle Mower Deck 182032X421 Mower Lift KEY Part NO. NO. Description Limited Warranty Only Ride UP and Down Hill Not Across Hill Degrees MAX Suggested Guide for Sighting Slopes for Safe OperationParts and Service