Craftsman 917.272051 owner manual Valve, exhaust Std

Page 49

TRACTOR- - MODEL NUMBER 917.272051

KOHLER ENGINE-MODEL NUMBER CV461, TYPE NUMBER 26504

CYLINDER HEAD/VALVE/BREATHER

CRANKCASE

KEY

PART

KEY

PART

NO.

NO.

DESCRIP_ON

NO.

NO.

DESCRIPTION

1

25-351-01-S

Lifter, valve (2)

1

12-032-03°S

Seal,

crankshaft

2

12-755-94-S

}<it, cylinder head (Includes

2

Block, cylinder

3-17, Gaskets 12 041 Ol-S

(Use Short Block 12 522

(Qty. 2),12

041 02-S, & 12

50)

041 03-S)

3

12-445-02oS

Strap,

lifting

3

12-411-03-S

Rod, push (2)

4

M-839025-S

Screw, hex. flange

4

12-041-08-S

Gasket, cylinder head

M8xl.25x25

5

12-017-01-S

Valve, intake (Std.)

5

12-380-17÷S

Dowel, locating (4)

12-017-02-$

Valve, intake

(.25)

6

12-755-49-S

Kit, camshaft (Includes 7,8)

6

12-016-01-S

Valve, exhaust (Std.)

7

12-089-31-S

Spring, actuating

12-016-02-S

VaNe, exhaust (.25)

8

12-422-08-S

Shim,

camshaft (A.R.)

blue

7

X-75-23-S

Plug, allen hd. pipe 1/8"

12-422-09-S

Shim, camshaft (A.R.)

red

8

12-318-36-S

Cylinder Head

12-422-10-S

Shim, camshaft (A,R.)

9

25-186-01-S

Arm, rocker (2)

yellow

10

12-599-03-S

Pivot, rocker arm (2)

12-422-11-S

Shim, camshaft (A.R.)

green

11

M-640034-S

Screw, hex. flange

12-422-12-S

Shim,

camshaft (A.R.)

gray

M6xl.0x34

(2)

12-422-13÷S

Shim,

camshaft

(A.R.) black

12

12-089-01-S

Spring,

valve (2)

12-422-07-S

Shim,

camshaft

()A.R. white

13

12-173-01-S

Cap, valve

spring

(2)

9

12-144-28-S

Shaft,

balance

14

12-755-03-S

Kit, retainer

(2)

10

12-874-01-S

Piston

w/Ring

Set (Std.)

15

12-468-g5-s

Washer,

plain

13/32"

(Includes

11,12)

16

12-112-13-S

Spacer,

head

bolt exhaust

12-874-02-S

Piston

w/Ring

Set (.25)

port

12-874-03-S

Piston w/Ring

Set (.50)

17

12-086-15-S

Screw,

hex. flange

11

12 O18 02-S

Retainer,

piston

pin (2)

M10xl.5x81

(5)

12

12-108-01.S

Ring Set (Std.)

18

25 237 14-S

Clamp,

hose (2)

12-108-02-S

Ring Set (.25)

19

12-326-03-S

Hose, breather

12-108-03-S

Ring Set (.50)

20

M-645020-S

Screw,

hex. flange

13

12-067-11.S

Connecting

Rod (Std.)

M6xl.0x20

(5)

12-067-12-S

Connecting

Rod (.25

21

12-096-07-S

Cover,

valve w/nipple

14

12-380-01-S

Pin, governor r,_Julating

22

M-545010-S

Screw,

hex. flange

15

12-O43-05-S

Gear,

governor

M5x0.8xl0

reed

16

M-631005-S

Washer,

plain 6 mm

23

12-018-01-S

Retainer, breather

17

12-144-02-S

Shaft,

governor

gear

24

12-402-02-S

Reed, breather

18

52-139-09-S

Plug,

cup

19

12-755-64-S

Kit, gov. cross shaft w/clip

(Includes

23)

20

X-25-102-S

Washer,

plain

1/4"

21

12-g32-01-S

Seal,

governor

cross shaft

22

M-631015-S

Washer, plain

6 mm

23

12-154-05-S

Clip, hitch pin

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

49

Image 49

Contents

Icraftsmanj Limited 90 DAY Warranty on Battery Limited Twoyear Warranty on Craftsman Riding Equipment PartsGeneral Operation Serious injury or deathWhile on the slope Follow the manufacturers recommen Do notAdjust and service as required IV. ServiceHi. Children Responsible adultSafety is Involved Park Plug Product SpecificationsRepair Agreement Customer ResponsibilitiesSteering Remove all accessible loose parts Tools Required for AssemblyHowto SET Upyourtractor Check Battery Before Removingtractor from Skid Attach Steering WheelAdjust seat before tightening adjustment knob Install SeatTo Drivetractor OFF Skid Operation section for location al function of controlsInstall Mulcher Plate R N H L Knowyourtractor Your Tractor Stopping Howto Useyourtractor To SET Parking BrakeEngine To USE Throttle ControlGauge Wheel To Adjust Gauge WheelsTo Operate Mower To Stop Mower BladesBefore Startingthe Engine Check Engine OIL Level Towing Carts and Other AttachmentsADD Gasoline To Start EngineMower should be properly leveled for MowingtipsMulching Mowingtips Lubrication Chart Maintenance ScheduleGeneral Recommendations Before Each USETractor Clean AIR INTAKE/COOLING Areas Clean AIR ScreenBelts Transaxle CoolingMuffler AIR FilterSpark Plugs Engine OIL FilterTo Install Mower CleaningTo Remove Mower Raise attachment lift lever to its highest positionFRONT-TO-BACK Adjustment To Level Mower HousingOn level ground or driveway. Make sure JLiftLink Ustrnent NutTo Adjust Brake Belt InstallationTo Replace Mower Blade Drive Belt Belt RemovalTransaxle Gear Shift Lever Neutral Adjustment To Start Engine with a Weak BatteryTo Adjust Steering Wheel ALIGN- Ment Front Wheel TOE-INJCAMBERTo Remove Hood and Grill Assembly Replacing BatteryTo Replace Headlight Bulb Interlocks and RelaysAdjusting To Adjust CarburetorCable BracketEngine Fuel System BatferyEngineoil CylindersProblem Troubleshooting ChartCause Correction Troubleshooting Chart Problem Cause Correction Troubleshooting Chart ProblemcauseTractor - Model Number SchematicElectrical KEY Part NO. NO.DESCRIPTION Tractor - Model Number 917.272051 Chassis and Enclosures KEY Part Description Tractor - Model Number Chassis and EnclosuresTractor - Model Number Ground Drive Description KEY PartTractor - Model Number 917.272051 Steering Assembly KEY Part Description TRACTOR- Model Number Steering AssemblySpark Arrester TRACTOR-- Model NumberTRACTOR- Model Number Seat Assembly Wheels &TIRES DecalsTRACTOR- Model Number Lift Assembly Tractor - Model Number Mower Deck +-j,j+,. l Nots Allcomponent dimensions givenin U.S. inches Peerless Transaxle - Model Number 206-545C 778345 @/---L Valve, exhaust Std Blower Housing and Baffles l IGNITION/ELECTRICAL KEY Part Description Blower Housing & Baffles KEY Part DescriptionNot Illustrated AIR INTAKE/FILTRATION KEY Part Description20\ OIL PAN/LUBRICATION KEY Part Description Starting System KEY Part DescriptionEngine Controls KEY Exhaust J Exhaust KEY Part Description Fuel System KEY Part DescriptionPage Page Page Only Ride UP and Down Hill Not Across Hill Suggested Guide for Sighting Slopes for Safe OperationGet it fixed, at your home or ours