Sears 917.257720 owner manual 18 HP 44 Tractor Model Number 917,257720, Seat Assembly

Page 42

REPAIR PARTS

18 HP 44" TRACTOR - MODEL NUMBER 917,257720

SEAT ASSEMBLY

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9_-__ S 8

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KEY

PART

K EY

PART

DESCRiPTiON

NO.

DESCRiPTiON

NO.

127439

Seat

72050411

Bolt, Carriage

1/4-20 X 1-3/8

140551

Bracket,

Pivot

Seat

12!249X

Spacer,

Split

140675

Strap,

Fender

123740X

Spring,

Cprsn

127018X

Bolt,

Shoulder

5/16o18 x .62

123976X

Nut, Lock 1/4 Lge Ftg Gr. 5

140407

Clip,

Push In

19171912

Washer

17/32

× !-3/16

x 12 Ga.

73680600

Nut, Crownlock

3/8-16

Unc

120068X

Knob, Seat

1/2-13 Unc

t24181X

Spring,

Seat Cprsn

X 1/2

124238X

Cap, Spring

Seat

17490508

Screw. Thdrol

5/16-18

139888

Bolt, Shoulder

5/16-18

19131614

Washer

13/32

X 1 X 14 Ga.

73680500

Nut, Crownlock

5/16-18

Uric

140552

Pan,

Seat

121246X

Bracket,

Mounting Switch

NOTE: All component

dimensions

gwen in U.S. inches

121248X

Bushing,

Snap

1 inch = 25.4

Image 42

Contents Number 917.257720 Ownersmanual Safety is Involved IL Slope OperationLmMREDTWO Year Warranty on Electric Start Riding Equipment Maintenance AgreementProduct Specifications Limited 90 DAY Warranty on BatteryMaintenance Schedule RepairEngine Maintenance Essories and Attac EntsPerformance Contents ,OF PackBefore Rolling Tractor OFF Skid Tools Required for AssemblyTo Remove Tractor from Carton Unpack CartonCheck Tire Pressure HOW to SET UP Your TractorAssem LY Check Brake SystemCheck for Proper POSiTiON of ALL Install Mower and Drive BeltCheck Deck Levelness BeltsAssembly Install Battery See Figs, 5Eration Know Your TractorHOW to USE Your Tractor OperatiTo Move Forward and Backward OP RAT Before Starting the EngineTo Operate on Hills To Start Engine See Fig Mowing TipsADD Gasoune StartingFill in Dates AS YOU Complete Regular Service Service Dates Lubrication ChartMaintenance Schedule General RecommendationsCustome Respo Lities Custo Battery See FigTo Clean Battery and Terminals ENGmNECleaning CustomePonsi Ilities Tractor Service Adju NTSTo iNSTALL Mower To Remove Mower See FigService and AOJ Stments To Replace Mower DRIVE. BeltTo Adjust Attachment Clutch See Fig SE CETo Replace Mower Blade Drive Belt Front Wheel TOE-IN Adjustment Service and AdjustmentsTo Adjust Steering Wheel Alignment To Replace Motion DRmVE Belt See FigSE CE AN a Ustments CovE \CE and Adjustments To Adjust Attachment LiFT Spiring See FigTo Remove Hood and Grill Assembly To Adjust Carburetor See Fig Service aTo Adjust Throttle Control Cable See EngineStorage OtherSE ICE Otes Problem CauseCorrection Problem Trou Lesh OTI PointsCause Correction WH,TEhi @ Schematic18 HP 44 Tractor = Model Number ClipsDescription 18 HP 44 Tractor - Model NumberPart KEY18 HP 44 Tractor Model Number Electrical18 HP 44 Tractor --MODEL Number 917,257720 PartChassis and Enclosures Chassis and Enclosures KEY PartDescraption Ground Drive DESCRiPTiON Steering Assembly KEY Part NO. noENGIN,E Model NumberKEY Part NO. no Seat Assembly 18 HP 44 Tractor Model Number 917,25772020 1918 18 HPTractor .. Model Number NO. no DescriptionMower Deck HP 44 Tractor .- Model Number 9! 7,257720 KEY Part NO. noTransaxle 8887Transaxle Kohler Engine Model Number MV18S, Type Number Baffles and ShroudBreather and Vent Type Number 18 HP 44 TractorKohler Engine = Model Number MV18S KEY Part Description18 HP 44 Tractor Model Number 917,257720 Crankcase 18 HP 44 Tractor = Model Number 9Kohler Engine = Model Number MV18S, Type Number Carburetor KEY Part NO. no18 HP 44 Tractor o Model Number 18HP 44 Tractor .. Model Number Cylinder Head18 HP 44 TRACTOR- Model ,NUMBER 917o257720 Kohler Engine o Model Number MV18S, Type NumberKohler Engine Model Number MVlSS, Type Number Flywheel KEY Partdescription NO. noGovernor Fuel Pump KEY Partdescription NO. no Camshaft and Valves Piston & ROD LOW OIL Pressure SwitchKohler Engine Model Number MV18S Type Number Camshaft & ValvesRViCE OTE Only Ride UP and Down Hill Not Across HiLLPRODUCT- Tractor ,MODEL Number When Ordering Repair PARTS, Always GiveRepair Part Description