Sears 917.257552 manual Kohler Engine - Model Number CV14S, Type Number, Fuel System

Page 49

REPARR PARTS

TRACTOR-- MODEL NUMBER 917.257552

KOHLER ENGINE - - MODEL NUMBER CV14S, TYPE NUMBER 1452

FUEL SYSTEM

 

 

 

 

 

 

 

 

 

CYLINDER

HEAD, VALVE

 

AND BREATHER

 

KEY

PART

 

 

 

 

 

 

 

 

 

 

KEY

PART

 

 

 

 

 

 

 

 

 

NO.

NO,

 

DESCRIPTION

 

 

 

 

NO,

NO.

 

DESCRIPTION

 

 

 

 

1

12 853 26

Kit, Carburetor

 

 

 

 

1

12 318 02

Head,

Cylinder

 

 

 

 

2

12 04t

02

(includes Key Numbers

2 thru 6)

2

12 351 01

Lifter,

Valve

(2)

 

 

 

Gasket,

Air Cleaner

 

 

3

12 411

01

Rod, Push (2)

 

 

 

 

3

I2

053 32

Carburetor

Assembly

 

4

12 041 08

Gasket,

Cylinder

Head

 

 

 

 

 

 

(For Information Only- Not

5

12 0t7

01

Valve,

 

Intake,

Standard Size

 

 

 

 

 

Available

 

Separately)

 

 

12 017

02

Valve,

 

intake,

°25" Oversize

4

 

12 041

01

(includes

 

Key Numbers

11 thru 26)

6

12 016

01

Valve,

 

Exhaust,

Standard

Size

 

Gasket,

Carburetor

(2)

 

 

12 016

02

Valve,

 

Exhaust,

..25" Oversize

5

12 089

04

Spring,

Choke

Return

 

7

12 112

13

Spacer,

Head

Bolt Exhaust

Port

6

12 079

07

Linkage,

Choke

 

 

 

 

8

12 086

15

Screw,

 

Cylinder

Head

 

7

12 265

01

Deflector,

 

Heat

 

 

 

 

 

 

 

M10 x 1.5 x 80 (5)

 

 

8 X-426-9

Clamp,

Hose

(2)

 

 

 

9

12 089

15

Spring,

Exhaust

Valve

 

9

25 353

02

Fuel Line,

3"

 

 

 

 

 

10

12 173 01

Cap, Valve Spring

(2)

 

10

 

25 050

02

Filter, Fuel

 

 

 

 

 

11

12 755

03

Kit, Retainer

(2)

 

 

 

11

12 368

01

Needle,

idle, Fuel Adjust

12

12 089

01

Spring,

 

Intake

Valve

 

12

 

12 089

09

Spring,

Idle Fuel

 

 

 

13 X_426-9

Clamp,

 

Hose (2)

 

 

 

13

 

12 086

04

Screw,

Idle Speed Adjust

14

12 326

03

Hose,

Breather

 

 

 

14

 

12 089

09

Spring,

Idle Speed

 

 

t5

12 468

05

Washer, Flat

 

 

 

 

 

15

 

12 146 03

Plate, Throttle

 

 

 

 

16

SM-0645020

Screw,

 

Valve

Cover

 

16

 

25 086

27

Screw,

Throttle

Plate (2)

 

 

 

M6 x 1.0 x 20

(5)

 

 

17

 

12 144 09

Shaft, Throttle with Lever and Seal

17

12 096

07

Cover,

 

Valve with Nipple

 

18

 

I2

144 08

Shaft, Choke

 

 

 

 

 

t8

M-0640034

Screw,

 

Rocker

Arm

M6 x 1 x 34 (2)

19

 

12 089

10

Spring,

Choke

Return

 

19

24 194

01

 

 

 

Ball, Rocker

Pivot (2)

 

20

 

1214602

Plate, Choke

 

 

 

 

 

20

24 186

01

Arm, Rocker

(2)

 

 

 

21

 

t2

337

01

Jet, Main

 

 

 

 

 

 

 

21

1214613

Plate,

Guide

 

 

 

 

 

22

 

t2

757

02

Kit, Float

 

 

 

 

 

 

 

22

SM-0545010

Screw,

 

Breather

Reed Retainer

23

 

12 041

05

Gasket,

Bowl

 

 

 

 

 

 

 

 

M5 x 0..8 x 10

 

 

 

 

24

 

!2

104 01

Bowl, Fuel

 

 

 

 

 

23

12 018

01

Retainer, Breather

Reed

 

25

 

12 041

06

Gasket,

Bowl

Retainer

Screw

24

12 4O2 01

Reed,

Breather

 

 

 

26

 

12 757 09

Kit, Solenoid

Assembly

 

 

 

 

 

 

 

 

 

 

 

 

27

 

SM-0641060

Nut, Carburetor

 

M6 x 1.0 (2)

NOTE: All component dimensions

 

given in U.S,, inches

28

X-25-63

 

 

Washer,

 

Plain

1/4

 

 

 

t inch = 2&4

mm

 

 

 

 

 

 

 

29

X_22-11

Washer,

 

Internal

Tooth

I/4

 

 

 

 

 

 

 

 

 

 

 

30

 

M-0629122

Stud, Carburetor

M6 x 1.0 x 1t0 (2)

 

 

 

 

 

 

 

 

 

 

 

31

 

12 43i

01

Sleeve,

Insulating

 

 

 

 

 

 

 

 

 

 

 

 

 

32

 

12 086 07

Screw,

Ground

Wire

 

 

 

 

 

 

 

 

 

 

 

 

 

NOT ILLUSTRATED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12 757

03

Kit, Carburetor

Repair

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12 755

09

Kit, High

Altitude

Jet

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12 518

05

Lead, Solenoid,

 

Black,

5", 14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gauge, Uninsuiated Push-On Tabs

 

 

 

 

 

 

 

 

 

 

 

 

 

41 518 34

Lead, Ground, Green, 5", t8 Gauge

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Insulated

Grip Barrel

Eyelets

 

 

 

 

 

 

 

 

 

 

 

49

Image 49
Contents Model U 917.257552 Ownersmanual Safe Operation Practices for Ride-On Mowers Transporting, adjusting or making repairsUmited TWO Year Warranty on Electric Start Riding Equipment Product SpecificationsUmited 90 DAY Warranty on Battery ModelTabl Performance Engine MaintenanceF1f Tools Required for Assembly AssemblyHOW to SET UP Your Tractor To Remove Tractor from CartonCheck TiRE Pressure INSTALL Seat See FigCheck Deck Levelness Check for Proper POSiTiON of ALLAssemble Gauge Wheels to Mower Install Battery See FigsTo Convert to Bagging or Discharging INSTALL Niulcher Plate See Figs.7 aOperation ShieldKnowyourtractor OPERATmONTo Adjust Mower Cutting Height HOW to USE Your TractorTo SET PARKgNG Brake See Fig Stopping see RGTo Operate Mower See Fig Before Startling the EngbneCheck Engine OIL Level See Fig To Operate on HillsMowungtips OperatoTo Start Engine See Fig Mulching Mowing TiPSGeneral Recommendatuons Lubrication ChartCeanAirScreen Before Each USEBlade Care Brake OperationBlade Removal See Fig To Sharpen Blade See FigAIR Filter See Fig EnguneTransaxle Cooling LubricationClean A!R Screen See Fig CleaningClean AIR INTAKE/COOLING Areas ¢USTO Responsj LitieTo Install Mower See Fig $ERVUCE AndadjustmentsTractor To Remove Mower See FigAdjust the mower while tractor is parked on level ground or Ervjce and AdjustmentsAdjustments ServiceTo Replace Mower Blade Drive Belt To Replace Motion Drive BeltTo Remove Wheel for Repairs See Fig To Start Engine with a Weak BatteryTo Replace Headlight Bulb Interlocks and RelaysTo Adjust Throttle Control Cable Servuce and AdjustmentsTo Adjust Carburetor See Fig IengbneEngiine BatteryFuel System Engine OILCorrection ProblemProblem Cause Correction Troubleshooting PointsIgnition Switch SchematicWiring Insulated Tractor - Model Number 917,257552Electrical Repair PartsKEY Part NO. NO.DESCRIPTION TRACTOR-- Model NumberInterlock, Clutch UNCChassis and Enclosures Tractor - Model Number21\ 3834KEY Tractor -- Model NumberPart Description 21 87 18 3637 2227 DriveKEY Part Description RepaurpartsTractor .- = Model Number KEY Part NO. NO. Description Steering AssemblySeat Assembly Wheels & Tires Tractor Model NumberKEY Part Engine Optional Equipment2122 132760 Control, Throttle Tractor --MODEL Number 917+257552521 Mower LiFT161718 Mower Lift Mower Deck TRACTOR- Model Number105 102Mower Deck TRACTOR= = Model NumberKEY Part NO, no Dana Transaxle Model Number Tractor =- Model Number2732 Dana Transaxle Model Number Tractor -= Model105928X Sprocket, 9 Teeth Kohler Engine - Model Number CV14S, Type Number Blower Housing and BafflesAIR Intake KEY Part Description Blower Housing Baffles KEY Part NO. no DescriptionExhaust KEY Part Description Tractor --MODEL Number FUELSVTEMlFuel System Kohler Engine - Model Number CV14S, Type NumberCylinder HEAD, Valve Breather KEY Part Description Crankcase Starting System Kohler ENGINE-- Model Number CV14S, Type Number224 Electrical IgnitionOIL PAN / Lubrication Crankcase KEY Part NO. noOTE$ Service ....OTES Service Notes LLI = PRODUCT- Tractor If YOU Need Repair Service or PartsModel Number Engine Model NO. CV14S, Type no Part Number