Manuals / Sears / Lawn and Garden / Lawn Mower

Sears 917.257720 Starter, REDo--_aa X a /--O_L!I, Blao, 18 HP 44 TRACTOR = MODEL NUMBER SCHEMATIC

Models: 917.257720

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18 HP 44" TRACTOR = MODEL NUMBER 917.257720

SCHEMATIC

RED

BATTE RY

FUSE 30 AMP.

BLACK

RED

REDRED

AMMETER

WHITE

[c---;	_	.........	,	_	:	STARTER
,_	_	I	,	WH,TEhi @_		BLAO,.
; ("_) I _		L__		SOLENO,D

F	CLUTCH / BRAKE
	CLUTCH / BRAKE
	(PEDAL UP)	ELECTRIC CLUTCH
		ELECTRIC CLUTCH
		t
		REDo--_a a X a /--O_L!I

3LACK _D

SEAT SWITCH (NOT OCCUPIED)

q-I--

L__

GROUNDING

CONNECTOR

		BLACK	(_	IGNITION		SPARK		9_----_	_
			(_	IGNITION
				UNIT		PLUGS		_	D
						PLUGS		_	D
			CHARGING	SYSTEM OUTPUT					I
			15 AMP DC @ 3600 RPM						I
		RED
						28 VOLTS AC @ 3600 RPM
						,REGULATOR	DISCONNECTED
		ORANGE							_D
									_D
		HEADLIGHT		BROWN	___	_		BLACK
		_i ._	(OFF)	BROWN	___	_		BLACK
		SWITCH	(OFF)
						HEADLIGHTS
		•	O			G	FC
		NON-REMOVABLE	REMOVABLE			If0
		CONN ECTtONS	CONN ECTIONS			E	H_B
						E	H_B
IGNITION	SWITCH	WIRING iNSULATED	CLIPS			D	IUA
	CIRCUIT	NOTE: IF WIRING INSULATED				PTO SWITCH
_--	M+G	CLIPS WERE REMOVED FOR				POSITION	l	CIRCUIT
_--	M+G	SERVICING OF UNIT, THEY				POSITION	l	CIRCUIT
		SERVICING OF UNIT, THEY					4
		SHOULD BE REPLACED TO				OFF	!	C _ G
		PROPERLY SECURE YOUR WIRING				ON	JC+F,B=E,A+D

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Sears 917.257720 Starter, REDo--_aa X a /--O_L!I, Blao, 18 HP 44 TRACTOR = MODEL NUMBER SCHEMATIC, WH,TEhi @_, Clips

Contents

Assembly Operation L NUMBER 917.257720 OWNERSMANUALCustomer Responsibilities Service and Adjustments Repair PartsSAFETY IS INVOLVED SAFETY RULESLook for this symbol to point out impor Safe Operation Practices for Ride-OnMowersLIMITED 90 DAY WARRANTY ON BATTERY MAINTENANCE AGREEMENTPRODUCT SPECIFICATIONS CUSTOMER RESPONSNBILmTIESINDEX LE OF CONMAINTENANCE SCHEDULEENGINE ESSORIES AND ATTAC ENTSMAINTENANCE PERFORMANCEParts Bag contents shown full size CONTENTS ,OFE PACK Parts bag contents not shown full sizeBEFORE ROLLING TRACTOR OFF SKID TOOLS REQUIRED FOR ASSEMBLYTO REMOVE TRACTOR FROM CARTON UNPACK CARTONPREPARE BATTERY See Fig, HOW TO SET UP YOUR TRACTORASSEM LY INSTALL SEAT See Fig.INSTALL MOWER AND DRIVE BELT CHECK DECK LEVELNESSCHECK FOR PROPER POSiTiON OF ALL BELTS ASSEMBLY v CHECKMSTINSTALL BATTERY See Figs, 5 and ERATION KNOW YOUR TRACTORTO ADJUST MOWER CUTTING HEIGHT See Fig. HOW TO USE YOUR TRACTOROPERATI TO SET PARKING BRAKE See Fig.TO ADJUST GAUGE WHEELS See Fig. OP RATBEFORE STARTING THE ENGINE TO OPERATE MOWER See Figs. 7 andADD GASOUNE OPERATmONMOWING TIPS TO START ENGINE See Fig.GENERAL RECOMMENDATIONS LUBRICATION CHARTCUSTOME RESPONSiBiLiTiES MAINTENANCEBRAKE OPERATION CUSTOME RESPO LITIESTRACTOR TIRESENGmNE CUSTOSl LITIES BATTERY See Fig.PONSI ILITIES CLEANINGCUSTOME CLEAN AmR SCREEN See Fig.TO iNSTALL MOWER SERVICE ADJU NTSTRACTOR TO LEVEL MOWER HOUSINGSERVICE AND AOJ STMENTS TO REPLACE MOWER DRIVE. BELTTO ADJUST BRAKE See Fig. ADJUSTMENTSSE CE TO ADJUST ATTACHMENT CLUTCH See Fig.FRONT WHEEL TOE-INADJUSTMENT SERVICE AND ADJUSTMENTSTO ADJUST STEERING WHEEL ALIGNMENT TO REPLACE MOTION DRmVE BELT See Fig,POSTVEI NE SE CE AN A USTMENTScovE_ \ TO REMOVE WHEEL FOR REPAIRSE CE AND ADJUSTMENTS TO ADJUST ATTACHMENT LiFT SPIRING See Fig.See Fig. ENGINE SERVICE AADJU ENTS TO ADJUST THROTTLE CONTROL CABLE See Fig. 38 &BATTERY STORAGEOTHER TRACTORSE ICE OTES TiOUBLESHOOTING POINTS TROULESH PROBLEMREDo--_aa X a /--O_L!I 18 HP 44 TRACTOR = MODEL NUMBER SCHEMATICSTARTER BLAODECALS REPAIR PARTS18 HP 44 TRACTOR - - MODEL NUMBER WHEELS & TIRESELECTRICAL 18 HP 44 TRACTOR - MODEL NUMBERREPAIR PARTS 22 23ELECTRICAL 18 HP 44 TRACTOR --MODELNUMBER 917,257720REPAIR PARTS DESCRmPTION18 HP 44 TRACTOR = MODEL NUMBER CHASSIS AND ENCLOSURESREPAIR PARTS REPAIR PARTS CHASSIS AND ENCLOSURES18 HP 44 TRACTOR - MODEL NUMBER 18 HP 44 TRACTOR - MODEL NUMBER GROUND DRIVEREPAIR PARTS 37 38GROUND DRIVE REPAIR PARTS18 HP 44 TRACTOR - MODEL NUMBER PART23 22 18 HP 44 TRACTOR = MODEL NUMBER STEERING ASSEMBLYREPAIR PARTS 27 1918 HP 44 TRACTOR = MODEL NUMBER STEERING ASSEMBLYREPAIR PARTS KEY PARTENGIN,E • MODEL NUMBER REPA_ PA_T$8 HP 44!TRACTOR _ ,SKEY PART NO. NO 18 HP 44 TRACTOR = MODEL NUMBER ENGINEREPAIR PARTS PART18 HP 44 TRACTOR - MODEL NUMBER 917,257720 SEAT ASSEMBLY8--.._G__/= REPAIR PARTSTRACTOR .. MODEL NUMBER LiFT ASSEMBLY18 HP 20 191844 MOWER DECK REPAIR PARTS18 HP 44 TRACTOR - MODEL NUMBER 483829REPAIR PARTS 1- ec, e, olo8 HP 44 TRACTOR .- MODEL NUMBER 9! 7,257720 44 MOWER DECKTRANSAXLE 18 HP 44 TRACTOR MODEL NUMBERREPAIR PARTS 86_85 88___87TRANSAXLE REPAIR PARTS18 HP 44 TRACTOR = MODEL NUMBER PART+++++ REPAIR PARTSlilt I_+ -+ 18 HP 44 TRACTOR - MODEL NUMBERREPAIR PARTS 18 HP 44 TRACTOR=MODEL NUMBER KOHLER ENGINE = MODEL NUMBER MV18SREPAIR PARTS 18 HP 44 TRACTOR - MODEL NUMBER 917,257720KOHLER ENGINE - MODEL NUMBER MV18S, TYPE NUMBER KOHLER ENGINE = MODEL NUMBER MV18S, TYPE NUMBER 18 HP 44 TRACTOR = MODEL NUMBER 9!REPAIR PARTS KEY PARTDESCRiPTiON18 HP 44 TRACTOR o MODEL NUMBER REPAIR PARTSKOHLER ENGINE - MODEL NUMBER MV18S, TYPE NUMBER KOHLER ENGINE MODEL NUMBER MV18S, TYPE NUMBER 18HP 44 TRACTOR .. MODEL NUMBERREPAIR PARTS DESCRiPTiONREPAIR PARTS 18 HP 44 TRACTOR- MODEL ,NUMBER 917o257720\ s \ KOHLER ENGINE o MODEL NUMBER MV18S, TYPE NUMBERKOHLER ENGINE - MODEL NUMBER MVlSS, TYPE NUMBER REPAIR PARTS18 HP 44 TRACTOR - MODEL NUMBER PART18 HP 44 TRACTOR - MODEL NUMBER REPAIR PARTSL____T_____ KOHLER ENGINE = MODEL NUMBER MV18S, TYPE NUMBER18 HP 44 TRACTOR - MODEL NUMBER REPAIR PARTSLOW OIL PRESSURE SWITCH KOHLER ENGINE - MODEL NUMBER MV18S_ TYPE NUMBERRViCE OTE across greaterthan 15 , never MakeMODEL NO. IF YOU NEED REPAIR SERVICE OR PARTSA AL 18.0HP IC ELECTRIC START 44 MOWER

18 HP 44" TRACTOR = MODEL NUMBER 917.257720

STARTER

WH,TEhi @_

BLAO,.

REDo--_a a X a /--O_L!I

WIRING iNSULATED

CLIPS