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Sears 917.25271 owner manual Repair Parts, Tractor -- Model Number, Air Intake

Models: 917.25271

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AIR INTAKE

REPAIR PARTS

TRACTOR --MODEL NUMBER 917.252710

KOHLER ENGINE - MODEL NUMBER MV18.OS, TYPE NUMBER PS58560

AIR INTAKE
KEY	PART		DESCRIPTION
NO.	NO.
1 X-276-7			WingNut			1/4-20
2	52 755 83		Kit, Cover and				Tube
			(includes Key Numbers 3 and 4)
3	52 096	35	Cover,		Air Cleaner
4	52 123 21		Tube,		Air Intake
5	231032		Seal, Element				Cover
6	52 082	04	Cover,		Air Cleaner				Element
7	45 083	01	Pre-Cleaner
8	45 083 02		Element
9	237423		Seal, Air Cleaner					Cover
10	X-67-98		Screw,		HexWasher				Head
			#10-32		x 9/16		(4)
11	52 201	06	Base,		Air Cleaner
12	277093		Gasket,			Air Cleaner			(2)
13	52 054	39	Elbow,		Air Intake
14 X-25-79			Washer,			Plain	#10
15	X-50-37		Screw,		Slotted		Pan		Head
			#10-32		x 2-1/4
16	X-50-57		Screw,		Slotted		Pan Head
			#10-32		x 1-3/4 (2)
17	X-22-9		Washer,			Lock,	IntemalTooth
			#10	(2)
18	25 041	06	Gasket,			Air Cleaner			Elbow
NOT ILLUSTRATED
- -	25 113	15	Decal,		Air Cleaner
--	5211330		Decal
BAFFLES & SHROUD
KEY	PART		DESCRIPTION
NO.	NO.
1	52 063	41	Baffle,		#2 Cylinder			Head
2	52 313 05		Grommet			(2)
3	52 063 42		Baffle,		Fuel Pump
4	X-67-83		Screw,		Hex Washer				Head
	52 755	70	1/4-20 x 7/16 (14)
			Kit,	Blower Housing
	52 217	01	(Includes Key Numbers 6 thru 8)
			Support,			Upper	Housing

7	52 468	16	Washer,			Flat (2)
8	52 086	11	Screw		1/4-20		x 5/8 (6)
9	52 12423		Baffle,		#1 Cylinder				Head
NOT ILLUSTRATED
--	52 11346		Decal,		Horsepower				(3)
BREATHER		& VENT
KEY	PART		DESCRIPTION
NO.	NO.
1	X-81-1		Nut, Hex			1/4.20		(2)
2	X-25-12		Washer,			Plain	1/4 (2)
3	52 096	18	Cover,		#2 Cylinder				Valve
4	52 055	01	Gasket,		Cover		(3)
5	X-352-39		Stud,	#2 Cylinder				Valve Cover
6	52 326	12	1/4-20 x 2-1/4
6	52 326	12	Hose,	Breather
7	52 096	08	Cover,		#1 Upper			Cylinder		Valve
8	52 032	04	Seal,	Breather
9	52 462	01	Valve,		Umbrella
10	52 096 22		Cover,		#1 Lower			Cylinder		Valve
11	275220		Stud,	#1 Cylinder				Valve Cover
			1/4-20 x 3-1/4

NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm

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Image 51

Sears 917.25271 owner manual Repair Parts, Tractor -- Model Number, Air Intake

Contents

•Assembly •Operation •Customer Responsibilities •Service and Adjustments •Repair PartsMODEL NUMBER 917.252710 OWNERS MANUAL transporting, adjusting or making repairs SAFETY RULESSAFETY IS INVOLVED accidental starting when setting upCUSTOMER RESPONSIBILITIES MAINTENANCE AGREEMENTPRODUCT SPECIFICATIONS LIMITED 90 DAY WARRANTY ON BATTERYWARRANTY CONTENTSSAFETY RULES SPECIFICATIONSENGINE ACCESSORIESMAINTENANCE AND ATTACHMENTSHARDWARE PACK CONTENTS OFParts Bag contents shown full size Parts bag contents not shown full sizeBEFORE ROLLING TRACTOR OFF SKID TOOLS REQUIRED FOR ASSEMBLYASSEM BLY TO REMOVE TRACTOR FROM CARTONINSTALL SEAT See Fig. ASSEMBLYHOW TO SET UP YOUR TRACTOR PREPARE BATTERY See Figs. 2A and 2BCHECK DECK LEVELNESS INSTALL BATTERY See Figs. 4 andCAUTION: Do not short battery termi CHECK TIRE PRESSURETO CONVERT TO BAGGING OR DISCHARGING CHECKLISTINSTALL MULCHER PLATE See Figs. 7A & 7B guard when attaching mulcher plateKNOW YOUR TRACTOR LIGHT SWITCH: Turns the headlights on and offCHOKE CONTROL: Used when starting a cold engine OPERATIONTO SET PARKING BRAKE See Fig. HOW TO USE YOUR TRACTORTO ADJUST MOWER CUTTING HEIGHT See Fig. See Fig.TO TRANSPORT See Figs. 8 and BEFORE STARTING THE ENGINEPUSHINTO _\ TO OPERATE MOWER See Fig.TO START ENGINE See Fig. fii AcAuieverenIioiiii.OPERATION ADD GASOLINEFIG. MOWING TIPSMULCHING MOWING TIPS OPERATIONCUSTOMER CHARTSE.V.C O TESTRACTOR BATTERY See Fig.CUSTOMER RESPONSIBILITIES GRADE8TRANSAXLE PUMP FLUID CLEAN AIR SCREEN See Fig.ENGINE TRANSAXLE COOLINGSPARK PLUGS CLEANINGENGINE OIL FILTER MUFFLERPlace motion control lever in neutral N position SERVICE AND ADJUSTMENTSTO INSTALL MOWER See Fig. TO REMOVE MOWER See Fig.FIG. BOTH FRONT LINKS MUST BE EQUAL IN LENGTH AND ADJUSTMENTSSERVICE TO LEVEL MOWER HOUSINGTO REPLACE MOWER BLADE DRIVE BELT See Fig. SERVICE ANDADJUSTMENTS TO ADJUST BRAKE See Fig.TRANSMISSION REMOVAL/REPLACEMENT SERVICEADJUSTM TO ADJUST MOTION CONTROL LEVER See Fig.FRONT WHEEL TOE-IN/CAMBER SERVICE AND ADJUSTMENTSTO ADJUST STEERING WHEEL ALIGNMENT TO START ENGINE WITH A WEAK BATTERY See Fig.INTERLOCKS AND RELAYS TO REMOVE HOOD AND GRILL ASSEMBLY See Fig.•Raise hood •Unsnap headlight wire connector TO REPLACE HEADLIGHT BULBTO ADJUST CARBURETOR See Fig. SERVICE ANDADJUSTMENTS TO ADJUST THROTTLE CONTROL CABLE See Fig. 33 &FUEL SYSTEM BATTERYSTORAGE OTHERCORRECTION TROUBLESHOOTING POINTSPROBLEM CAUSECORRECTION TROUBLESHOOTING POINTSPROBLEM CAUSESERVICE NOTES NOTE IF WIRING INSULATED CLIPS WERE REMOVED FOR SCHEMATICSWITCH WIRING INSULATED CLIPS42 24 REPAIR PARTSTRACTOR -- MODEL NUMBER ELECTRICALELECTRICAL TRACTOR --MODEL NUMBERKEY PART NO. NO.DESCRIPTION REPAIR PARTSCHASSIS AND ENCLOSURES REPAIR PARTSTRACTOR - - MODEL NUMBER TRACTOR - - MODEL NUMBER PARTDESCRIPTION REPAIR PARTSDRIVE REPAIR PARTSTRACTOR - - MODEL NUMBER DRIVE REPAIR PARTSKEY PART NO. NO TRACTOR - - MODEL NUMBERSTEERING ASSEMBLY REPAIR PARTSTRACTOR - - MODEL NUMBER Nut, Hex, Fin. 3/8-24UNF Spindle Assembly, RHWasher 27/32 x 1-1/4x 16 Gauge Ring, Klip Bearing Link, Drag Washer, Lock7 35 1 38 14 130 2581 26 17 Spark ArresterOPTIONAL EQUIPMENT 43 4218ENGINE 8122439XREPAIR PARTS TRACTOR - - MODEL NUMBERTRACTOR --MODEL NUMBER SEAT ASSEMBLY_.--.-- REPAIR PARTSREPAIR PARTS DECALSWHEELS & TIRES Tire161718 2_ MOWER LIFT 28 26 23 7 8 41 37 38 404 6 6 4 12 13 19PART MOWER LIFTREPAIR PARTS TRACTOR -- MODEL NUMBER\ _J TRACTOR -- MODEL NUMBERMOWER DECK 75 74 73MOWER DECK 1 inch =REPAIR PARTS TRACTOR - - MODEL NUMBER58 90 53 52 40 68 3 6_ 69 62 14 4 3 24 36 HYDRO GEAR TRANSAXLE - MODEL NUMBERREPAIR PARTS TRACTOR - - MODEL NUMBERDESCRIPTION REPAIR PARTSPART PART17/_ _L,_ A,D,,_RUD,,IBREATHER AND VENT J 18 j13 €++14REPAIR PARTS TRACTOR -- MODEL NUMBERAIR INTAKE TRACTOR -- MODEL NUMBER CARBU RETOR J_34 _ 35 _--- REPAIR PARTSTRACTOR - - MODEL NUMBER REPAIR PARTSELECTRIC STARTER o-,IDIPSTICK CRANKSHAFTTRACTOR - - MODEL NUMBER Screw 1/4-20 x 5/8Gasket, Exhaust REPAIR PARTSSERVICE NOTES SERVICE NOTES SERVICE NOTES 15 MAX SIGHTING GUIDEONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL SIGHT AND HOLD THIS LEVEL WITH SKY LINE OR TREE18 HP TWIN CYLINDER ELECTRIC START IF YOU NEED REPAIR SERVICE OR PARTSOWNERS MANUAL MODEL NO.•Assembly •Operation •Customer Responsibilities •Service and Adjustments •Repair PartsMODEL NUMBER 917.252710 OWNERS MANUAL transporting, adjusting or making repairs SAFETY RULESSAFETY IS INVOLVED accidental starting when setting upCUSTOMER RESPONSIBILITIES MAINTENANCE AGREEMENTPRODUCT SPECIFICATIONS LIMITED 90 DAY WARRANTY ON BATTERYWARRANTY CONTENTSSAFETY RULES SPECIFICATIONSENGINE ACCESSORIESMAINTENANCE AND ATTACHMENTSHARDWARE PACK CONTENTS OFParts Bag contents shown full size Parts bag contents not shown full sizeBEFORE ROLLING TRACTOR OFF SKID TOOLS REQUIRED FOR ASSEMBLYASSEM BLY TO REMOVE TRACTOR FROM CARTONINSTALL SEAT See Fig. ASSEMBLYHOW TO SET UP YOUR TRACTOR PREPARE BATTERY See Figs. 2A and 2BCHECK TIRE PRESSURE ASSEMBLYINSTALL BATTERY See Figs. 4 and CAUTION: Do not short battery termiguard when attaching mulcher plate ASSEMBLYCHECKLIST INSTALL MULCHER PLATE See Figs. 7A & 7BKNOW YOUR TRACTOR LIGHT SWITCH: Turns the headlights on and offCHOKE CONTROL: Used when starting a cold engine OPERATIONTO SET PARKING BRAKE See Fig. HOW TO USE YOUR TRACTORTO ADJUST MOWER CUTTING HEIGHT See Fig. See FigTO TRANSPORT See Figs. 8 and BEFORE STARTING THE ENGINEPUSHINTO _\ TO OPERATE MOWER See Fig.TO START ENGINE See Fig. fii AcAuieverenIioiiii.OPERATION ADD GASOLINEFIG. OPERATIONMOWING TIPS MULCHING MOWING TIPSCUSTOMER CHARTSE.V.C O TESTRACTOR BATTERY See Fig.CUSTOMER RESPONSIBILITIES GRADE8TRANSAXLE COOLING CLEAN AIR SCREEN See Fig.CUSTOMER RESPONSIBILITIES ENGINEMUFFLER CLEANINGCUSTOMER RESPONSIBILITIES ENGINE OIL FILTERPlace motion control lever in neutral N position SERVICE AND ADJUSTMENTSTO INSTALL MOWER See Fig. TO REMOVE MOWER See Fig.FIG. AND ADJUSTMENTSSERVICE TO LEVEL MOWER HOUSINGTO REPLACE MOWER BLADE DRIVE BELT See Fig. SERVICE ANDADJUSTMENTS TO ADJUST BRAKE See Fig.TRANSMISSION REMOVAL/REPLACEMENT SERVICEADJUSTM TO ADJUST MOTION CONTROL LEVER See FigSee Fig. SERVICE AND ADJUSTMENTSTO ADJUST STEERING WHEEL ALIGNMENT TO START ENGINE WITH A WEAK BATTERY See Fig.•Raise hood •Unsnap headlight wire connector SERVICE ANDADJUSTMENTS TO REMOVE HOOD AND GRILL ASSEMBLY See Fig.TO ADJUST CARBURETOR See Fig. SERVICE ANDADJUSTMENTS TO ADJUST THROTTLE CONTROL CABLE See Fig. 33 &ENGINE BATTERYSTORAGE TRACTORCORRECTION TROUBLESHOOTING POINTSPROBLEM CAUSECORRECTION TROUBLESHOOTING POINTSPROBLEM CAUSESERVICE NOTES NOTE IF WIRING INSULATED CLIPS WERE REMOVED FOR SCHEMATICSWITCH WIRING INSULATED CLIPS42 24 REPAIR PARTSTRACTOR -- MODEL NUMBER ELECTRICALKEY PART NO. NO.DESCRIPTION REPAIR PARTSTRACTOR --MODEL NUMBER ELECTRICALREPAIR PARTS TRACTOR - - MODEL NUMBERCHASSIS AND ENCLOSURES PART REPAIR PARTSTRACTOR - - MODEL NUMBER CHASSIS AND ENCLOSURESREPAIR PARTS TRACTOR - - MODEL NUMBERDRIVE KEY PART NO. NO REPAIR PARTSTRACTOR - - MODEL NUMBER DRIVE_--2__2222 REPAIR PARTSSTEERING ASSEMBLY TRACTOR - - MODEL NUMBERTRACTOR --MODEL NUMBER REPAIR PARTSSTEERING ASSEMBLY Spindle Assembly, RHOPTIONAL EQUIPMENT REPAIR PARTSTRACTOR - - MODEL NUMBER Spark ArresterKEY PART NO. NO REPAIR PARTSTRACTOR - - MODEL NUMBER ENGINE_.--.-- REPAIR PARTSSEAT ASSEMBLY TRACTOR --MODEL NUMBERWHEELS & TIRES REPAIR PARTSTRACTOR -- MODEL NUMBER DECALS4 6 6 REPAIR PARTSTRACTOR - - MODEL NUMBER MOWER LIFT 28 26 23 7 8 41 37 38 40PART REPAIR PARTSTRACTOR -- MODEL NUMBER MOWER LIFT75 74 73 REPAIR PARTSTRACTOR -- MODEL NUMBER MOWER DECKKEY PART NO. NO REPAIR PARTSTRACTOR - - MODEL NUMBER MOWER DECKREPAIR PARTS TRACTOR - - MODEL NUMBERHYDRO GEAR TRANSAXLE - MODEL NUMBER DESCRIPTION REPAIR PARTSPART PARTBREATHER AND VENT J 10 REPAIR PARTS_L,_ A,D,,_RUD,,I TRACTOR --MODEL NUMBERTRACTOR -- MODEL NUMBER REPAIR PARTS_34 _ 35 _--- REPAIR PARTSTRACTOR -- MODEL NUMBER CARBU RETOR JTRACTOR - - MODEL NUMBER REPAIR PARTSDIPSTICK REPAIR PARTSo-,I TRACTOR --MODEL NUMBERGasket, Exhaust REPAIR PARTSTRACTOR - - MODEL NUMBER Screw 1/4-20 x 5/8SERVICE NOTES SERVICE NOTES SERVICE NOTES 15 MAX SIGHTING GUIDEONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL SIGHT AND HOLD THIS LEVEL WITH SKY LINE OR TREE3 in One Convertible 42 MOWER IF YOU NEED REPAIR SERVICE OR PARTSMODEL NO. 18 HP TWIN CYLINDER ELECTRIC START