Poulan owner manual Tractor Model Number PR20PH42STB, Schematic, Ignition Switch, Relay

Page 29

TRACTOR - MODEL NUMBER PR20PH42STB

SCHEMATIC

RED

BLACK

BATTERY

								SOLENOID
A		RED					RED	RED	M
A									M
AMMETER			FUSE						STARTER
AMMETER									STARTER
(OPTIONAL)		WHITE		WHITE			WHITE		BLACK
		WHITE		WHITE
RED					C		G
					C		G
B	S	BLACK						ELECTRIC CLUTCH
B	M		CLUTCH / BRAKE		BLACK			ELECTRIC CLUTCH
			CLUTCH / BRAKE				RED
G	A1		(PEDAL UP)			F

							H
L	A2						H
L	A2				B
			RED		B
			RED

BLACK

IGNITION

SWITCH

ORANGE

		E
		A
SEAT SWITCH		D
(NOT OCCUPIED)		D
		PTO (DISENGAGED)
GREEN	GREEN
	BLUE	HOUR	BLACK
		METER

	BLACK
85	86
	BLACK
87	30
	87A
OPERATOR
PRESENCE
RELAY #1

FUEL (OPTIONAL)

LINE

BLACK

BLUE

FUEL SHUT-OFF SOLENOID

RED


				SPARK
IGNITION				SPARK
IGNITION				PLUGS GAP
UNIT				(2 PLUGS ON
			TWIN CYL. ENGINES)
			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
RUN/LIGHT	B+A1	A2+L
RUN	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

NON-REMOVABLE REMOVABLE

CONNECTIONS CONNECTIONS

					HEADLIGHTS



		87				H
		87

86 87A
86 87A				85
30

RELAY

G F C

E

D A

B

29

Image 29

Contents PR20PH42STB Safe Operation Practices for Ride-On Mowers Safety Rules Table of Contents Steering Wheel Unassembled PartsSeat KeysTools Required for Assembly AssemblyHOW to SET UP Your Tractor To Remove Tractor from CartonInstall Seat See Fig To Convert to Bagging or Discharging To SET UP Your Mower for MulchingInstall Mulcher Plate See Fig Check Mower Levelness Check Tire PressureCheck for Proper Position of ALL Belts Check Brake SystemOperation Battery Reverse Forward FastKnow Your Tractor HOW to USE Your Tractor To Operate Mower See Fig To Adjust Gauge Wheels See FigTo Operate on Hills To Transport See FigsCheck Engine OIL Level Before Starting the EngineADD Gasoline To Start Engine See FigMulching Mowing Tips Purge TransmissionMowing Tips Lubrication Chart Service DatesCustomer Responsibilities General RecommendationsTractor Blade Care BatteryBrake Operation TiresEngine Muffler CleaningSpark Plugs Engine OIL FilterTo Remove Mower See Fig Service and AdjustmentsTo Install Mower See Fig Belt Removal To Level Mower HousingTo Replace Mower Blade Drive Belt See Fig Transmission REMOVAL/REPLACEMENT To Adjust Brake See FigTo Adjust Steering Wheel Alignment To Replace Motion Drive Belt See FigReplacing Battery See Fig To Start Engine with a Weak Battery See FigTo Remove Wheel for Repairs See Fig To Attach Jumper CablesTo Replace Fuse To Replace Headlight BulbInterlocks and Relays To Adjust Carburetor Other StorageFuel System Engine OILProblem Cause Correction Troubleshooting PointsOFF Ignition Switch SchematicWiring Insulated Clips PTO Switch Tractor Model Number PR20PH42STBElectrical 175688 KEY Part DescriptionChassis and Enclosures Bracket Fender Drive Repair PartsTransaxle Order parts from Steering Assembly 180657 KEY Part NO. NO. Description EngineOptional Equipment Seat Assembly Wheels & Tires DecalsMower Lift Mower Deck Bar Adjusting Gauge Wheel Service Notes Service Notes Limited Warranty Only Ride UP and Down Hill Not Across Hill Degrees MAX Suggested Guide for Sighting Slopes for Safe OperationParts and Service