Manuals / Sears / Lawn and Garden / Lawn Mower

Sears 917.250551 manual Servuce Adjustments, See Figs. 33 and, Engine

Models: 917.250551

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SERVUCE ADJUSTMENTS

SERVUCE ADJUSTMENTS

ENGINE

TO ADJUST THROTTLE CONTROL CABLE

(See Fig. 33)

The throttle control has been preset at the factory and adjustment should not be necessary. Check adjustment as described below before loosening eable. If adjustment is necessary, proceed as follows:

•With engine not running, move throttle control lever to fast (,@) position.

oCheck that speed control lever is against stop screw. If it is not, loosen casing clamp screw and pull throttle cable until lever is against screw. Tighten clamp screw securely

IDLE FUEL

ADJUSTING IDLE SPEED

NEEDLEADJUSTING

SCREW

THROTTLE

CONTROL

CABLE

TO ADJUST CHOKE CONTROL

(See Figs. 33 and 34)

The choke control has been preset at the factory and adjustment should not be necessary check adjustment as described below before loosening cable. If adjustment is necessary, proceed as follows:

With engine not running, move choke control (located on dash panel) to full choke (I\l) position

,Remove air cleaner cover, filter and cartridge plate to expose carburetor choke (See "AIR FILTER" in the Customer Responsibilities section of this manual)

Choke should be closed, If it is not, loosen casing clamp screw and move choke cable until choke is completely closed. Tighten casing clamp screw se- curely.

Reassemble air cleaner

CLOSED FOR

FIGo 34

STOP

SCREW

CLAMPCHOKE

SCREWCONTROL

CABLE

FIG. 33

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Sears 917.250551 manual Servuce Adjustments, See Figs. 33 and, Engine

Contents

MODEL NUMBER 917.250551 OWNERSMANUAL oAssembly o OperationSAFETY IS INVOLVED SAFETY RULESSafe Operation Practices for Ride-On Mowers exhaustPRODUCT SPECIFICATIONS MAINTENANCE AGREEMENTLIMITED 90 DAY WARRANTY ON BATTERY CUSTOMER RESPONSIBILITIESTABLE CONTENTSINDEX ACCE$SORmES ANDATTACH ENTS MAINTENANCEENGINE PERFORMANCEParts Bag contents shown full size CONTENTS OF HARDWARE PACKParts bag contents not shown full size Parts packed separately in cartonTOOLS REQUIRED FOR ASSEMBLY ASSEMBLYTO REMOVE TRACTOR FROM CARTON BEFORE ROLLING TRACTOR OFF SKiDINSTALL SEAT See Fig. CONNECT BATTERY See Fig.CHECK TIRE PRESSURE CHECK BRAKE SYSTEMSee Figs. 4 and ASSEMBLYCHECK DECK LEVELNESS CHECK FOR PROPER POSITION OF ALL BELTSASSEMBLY CHECKLISTKNOWYOURTRACTOR OPERATmONTO ADJUST MOWER CUTTING HEIGHT HOW TO USE YOUR TRACTOROPERATION See Fig.OPERATION TO ADJUST GAUGE WHEELS See Fig.BEFORE STARTING THE ENGINE TO OPERATE ON HILLSIVlOWING TiPS OIPERAT ONADD GASOLINE TO START ENGINE See Fig.CUSTOMER RESPONSUB_LnTmES CHARTFILL,NDATES ___ _.___Z_J___Io_TRACTOR CUSTOMER RESlPONSIB L TIESBRAKE OPERATION TIRESENGINE CUSTOMER RESPONSIB L TmESLUBRICATION FIG,,CLEAN AIR SCREEN See Fig. CLEANINGCLEAN AIR INTAKE/COOLING AREAS CUSTOM RESPONSmBMLmTHESTO INSTALL SERWCE AN ADJUSTMENTSTO LEVEL MOWER HOUSING TRACTORFIG. SERVICE ADJUSTMENTSFIG. ADJUSTMENTS SERVICE ANDTO ADJUST BRAKE See Fig. See Fig.TO ADJUST STEERING WHEEL ALIGNMENT SERVICE AND ADJUSTMENTSFRONT WHEEL TOE-IN ADJUSTMENT TO REPLACE MOTION DRIVE BELTTO START ENGINE WITH A WEAK BATTERY SERVICE AND ADJUSTMENTSSee Fig TO REMOVE WHEEL FOR REPAIRSSee Fig. TO REMOVE HOOD AND GRILL ASSEMBLYSERVICE AND ADJUSTMENTS FIG.See Figs. 33 and SERVUCE ADJUSTMENTSENGINE See Fig.TO ADJUST CARBURETOR See Fig. SERVICE AND ADJUSTMENTSSTORAGE BATTERYOTHER FUEL SYSTEMLoss of power TROUBLESHOOTING POINTSbattery terminals plugFaulty light TRO BLESHOOTRNG POmNT$Battery will not charge Engine continuesu u,t SCHEMATICTRACTOR - - MODEL NUMBER TRACTOR REPAUR PARTSMODEL NUMBER 917,250551 DECALSELECTRICAL REPAIR PARTS22 43 42 33 12 7ELECTRICAL TRACTOR --MODEL NUMBERREPAIR PARTS PARTlO 9 CHASSIS AND ENCLOSURES52 28 2117 56 47 17 20 19 2KEY PART NO. NO REPARR PARTSTRACTOR - - MODEL NUMBER CHASSIS AND ENCLOSURESBEPAIB PARTSBAcTOB_O0_L REPAHR PARTS GROUND DRIVETRACTOR - - MODEL NUMBER PARTSTEERING ASSEMBLY REPAIR PARTSTRACTOR - - MODEL NUMBER 15 23 22 31REPARR PARTS STEERING ASSEMBLYTRACTOR - - MODEL NUMBER KEY PART NO. NO_IVQ/NE _i_:s----sREPAIR PARTS TRACTOR - - MODEL NUMBERENGINE PARTREPAIR PARTS SEAT ASSEMBLYTRACTOR - - MODEL NUMBER PARTTRACTOR - MODEL LIFT ASSEMBLYNUMBER 34 33 31REPAIR PARTS MOWER DECKTRACTOR - - MODEL NUMBER KEY PART NO, NO REPAaR PARTSTRACTOR - - MODEL NUMBER MOWER DECK25 24 TRANSAXLE72 r, 41 /_45TRACTOR - - MODEL NUMBER REPARR PARTSTRANSAXLE PARTKOHLER ENGINE - MODEL NUMBER CV22 - PS67515 8--31CRANKCASE _Q---27HEAD/VALVE/BREATHER CYLINDERCRANKCASE KEY PART NO. NO REPAIR PARTSIGNITION / ELECTRICAL BLOWER HOUSING AND BAFFLES_1._5 11 AIR INTAKE 7 4 16TRACTOR -- MODEL NUMBER BLOWER HOUSING & BAFFLESIGNITION/ELECTRICAL AIR INTAKE KEY PART NOo NOoDESCRIPTION3 25 STARTING SYSTEM 31_7 _j--16 REPAUR PARTSOIL PAN/LUBRICATION STARTING SYSTEMREPAUR PARTS TRACTOR - - MODEL NUMBER39 f REPAnR PARTSFUEL SYSTEM 9 610 24 23 13 5 16 o_36CRANKSHAFT FUEL SYSTEMEXHAUST NOT ILLUSTRATEDSERVICE NOTES SERVICE NOTES RVICE NOTES Page WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE IF YOU NEED REPAIR SERVICE OR PARTSOWNERS MANUAL MODEL NO.