Sears 917.250551 manual Troubleshooting Points, Problem Cause

Page 28

TROUBLESHOOTING POINTS

PROBLEM

CAUSE

CORRECTION

Will not start

Hard to start

Engine will not turn over

Engine clicks but will not start

Loss of power

Excessive vibration

1

Out

of fuel

 

 

 

 

 

1

Fill fuel

tank

 

 

 

 

 

 

 

 

 

 

 

2

Engine

not

"CHOKED" properly

2

See

"TO START

ENGINE"

in Operation

section

3

Engine

flooded

 

 

 

3

Wait

several

minutes

before

attempting

to start

 

 

 

 

 

 

 

 

 

 

 

4

Bad

spark plug

 

 

4

Replace

spark

plug.

 

 

 

 

 

 

 

5

Dirty

 

air

filter

 

 

 

 

5

Clean/replace

air

filter

 

 

 

 

 

 

6

Dirty

 

fuel

filter

 

 

 

6

Replace

fuel

filter

 

 

 

 

 

 

 

 

 

7

Water

in fuel

 

 

 

 

7

Drain fuel tank and carburetor,

refill tank

with fresh

 

 

 

 

 

 

 

 

 

 

 

 

gasoline and replace fuel filter

 

 

 

8

Loose or damaged

 

wiring

8

Check

all wiring

 

 

 

 

 

 

 

 

 

 

9

Carburetor

 

out

of adjustment

9

Contact

an authorized

service

center/department

10

Engine

valves

out of adjustment

10

Contact

an autborized

service

center/department

1

Didy

 

air filter

 

 

 

 

1

Clean/replace

air

filter

 

 

 

 

 

 

2

Bad spark

plug

 

 

2

Replace

spark

plug

 

 

 

 

 

 

 

 

3

Weak

or dead

battery

3

Recharge

or replace

battery

 

 

 

 

4

Dirty

 

fuel

filter

 

 

 

4

Replace

fuel

filter

 

 

 

 

 

 

 

 

 

5

Stale

or dirty

fuel

 

 

5

Drain

 

fuel

tank

and

refill

with

fresb

gasoline

6

Loose

or damaged

 

wiring

6

Check

all wiring

 

 

 

 

 

 

 

 

 

 

7

Carburetor

 

out

of adjustment

7

Contact

an authorized

service

center/department

8

Engine

valves

out of adjustment

8

Contact

an autborized

service

center/department

1

Clutch/brake

 

pedal

not depressed

1

Depress

clutch/brake

pedal

 

 

 

 

2

Attachment

clutch

is engaged

2

Disengage

attachment

 

clutch

 

 

 

 

3

Weak

or dead

battery

3

Recharge

or replace

battery

 

 

 

 

4

Blown

fuse

 

 

 

 

 

4

Replace

fuse

 

 

 

 

 

 

 

 

 

 

 

5

Corroded

battery terminals

5

Clean

battery

terminals

 

 

 

 

 

 

6

Loose

or damaged

 

wiring

6

Check

all wiring

 

 

 

 

 

 

 

 

 

 

7

Faulty

ignition

switch

7

Check/replace

 

ignition switch

 

 

 

 

8

Faulty

solenoid

or starter

8

Check/replace

 

solenoid

or

starter

 

 

9

Faulty

operator

presence switch(es)

9

Contact

an authorized

service

center/department

1

Weak

or dead

battery

1

Recharge

or replace

battery

 

 

 

 

2

Corroded

battery terminals

2

Clean

battery

terminals

 

 

 

 

 

 

3

Loose

or damaged

 

wiring

3

Check

a!l wiring

 

 

 

 

 

 

 

 

 

 

4

Faulty

solenoid

or starter

4

Check!replace

 

solenoid

or

starter

 

 

1

Cutting

too

much

grass/too fast

1

Set in "Higher

Cut"

position/reduce

speed

2

Throttle

in "CHOKE"

position.

2

Adjust

throttle

control

 

 

 

 

 

 

 

3

Build-up

of grass,

leaves and trash under mower

3

Clean

underside

 

of mower

housing

 

 

4

Dirty

air

filter,

 

 

 

 

4

Clean!replace

air

filter

 

 

 

 

 

 

5

Low

oil level/didy

oil

5

Check

oil

level/change

 

oil

 

 

 

 

 

6

Faulty

spark

plug

 

 

6

Clean

and

regap

or change

spark

plug

 

7

Dirty

fuel filter

 

 

 

7

Replace

fuel

filter

 

 

 

 

 

 

 

 

 

8

Stale

or dirty

fuel

 

 

8

Drain

 

fuel

tank and

refill wittl

fresh

gasoline

9

Water

in fuel

 

 

 

 

9

Drain

 

fuel

tank

and

carburetor,

refill tank

with fresh

 

 

 

 

 

 

 

 

 

 

 

 

gasoline and replace fuel filter

 

 

 

10

Spark

plug wire loose

10

Connect

and

tighten

spark

plug wire

 

11

Didy

engine

 

air screen/fins

1!

Clean

engine

air screen/fins

 

 

 

 

 

12

Dirty/clogged

muffler

12

Clean/replace

muffler

 

 

 

 

 

 

 

13

Loose

or damaged

 

wiring

13

Check

all

wiring

 

 

 

 

 

 

 

 

 

14

Carburetor

 

out

of adjustment

14

Contact

an authorized

service

centel/department

15

Engine

valves

out of adjustment

15

Contact

an authorized

service

center/department

1

Worn,

bent

or loose

blade

1

Replace

blade

Tigbtea

blade

bolt

 

 

2

Bent blade

mandrel

 

2

Replace

blade

mandrel.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

Loose/damaged

part(s)

3

Tighten

loose part(s)

Replace

damaged

parts

28

Image 28
Contents Model Number 917.250551 Ownersmanual Safety is Involved II. Slope OperationIII. Children ExhaustMaintenance Agreement Product SpecificationsLimited 90 DAY Warranty on Battery Customer ResponsibilitiesContents Engine Maintenance PerformanceContents of Hardware Pack Tools Required for Assembly To Remove Tractor from CartonUnpack Carton Attach Steering WheelCheck Tire Pressure Install Seat See FigCheck Brake System Assembly Install Mower and Drive BeltCheck Deck Levelness Check for Proper Position of ALL BeltsChecklist OPERATmON KnowyourtractorHOW to USE Your Tractor To Adjust Mower Cutting HeightStopping Turn ignition keyOperation Before Starting the EngineTo Operate on Hills To TransportADD Gasoline To Start Engine See FigLubrication Chart General RecommendationsBefore Each USE REGOLARBYUCOSERV,CEMPLETBTractor Brake OperationTires BeltsEngine To Clean Battery and TerminalsLubrication Cleaning Clean AIR INTAKE/COOLING AreasSparkplugs MufflerSerwce AN Adjustments To InstallTo Level Mower Housing TractorService Adjustments Service AdjustmentsTo Adjust Brake See Fig To Adjust Attachment ClutchTo Adjust Steering Wheel Alignment Front Wheel TOE-IN AdjustmentTo Replace Motion Drive Belt AS Viewed from BottomService and Adjustments To Remove Wheel for RepairsTo Replace Headlight Bulb To Replace FuseTo Remove Hood and Grill Assembly To Adjust Afachment Lift SpringSee Fig To Adjust Throttle Control Cable Servuce AdjustmentsTo Adjust Choke Control Final Setting Acceleration TestBattery StorageOther Fuel SystemTroubleshooting Points Problem CauseTRO Bleshootrng POmNT$ CorrectionSchematic NON-REMOVABLE Removable Connections Wiring Insulated ClipsProperly Secure Your Wiring Tractor - Model NumberDecals Wheels & TiresKEY Part Description KEY PartElectrical Tractor -- Model Number ElectricalPT.O PTOChassis and Enclosures 2117KEY Part NO. no UNCBepaib PARTSBAcTOBO0L Repahr Parts Ground DriveRepair Parts Steering AssemblyReparr Parts Is----s Tractor - Model Number EngineSeat Assembly Tractor Model Lift AssemblyKEY Part NO. no Mower Deck REPAaR Parts KEY Part NO, noTransaxle 4197R Axle Shaft 8119M Needle Kohler Engine Model Number CV22 PS67515 Cylinder HEAD, Valve and BreatherCrankcase 151517 131211Cylinder HEAD/VALVE/BREATHER KEY Part Description Crankcase KEY Part NO. no255 Ignition / Electrical Blower Housing and BafflesAIR Intake Tractor --MODEL Number Not IllustratedAIR Intake KEY Part NOo NOoDESCRIPTIONStarting System 23-17NOo Starting System KEY Part Description OIL PAN/LUBRICATIONEngine Controls Fuel System Crankshaft610 O36 Fuel System KEY Part Crankshaft KEY Part DescriptionExhaust KEY Part Description Not IllustratedService Notes Service Notes Rvice Notes LIJ If YOU Need Repair Service or Parts For Repair SERVICE, Call this Toll Free Number= Model NUMBER-917.250551 Engine Model NO. 0V22S, Type NO. PS67515

917.250551 specifications

The Sears 917.250551 is a versatile and robust lawn mower that has garnered attention for its reliability and performance in maintaining residential lawns. With a blend of modern technology and user-friendly features, this mower is suitable for homeowners looking to keep their yards in pristine condition.

One of the notable attributes of the Sears 917.250551 is its powerful engine. Equipped with a reliable gas-powered engine, this mower delivers consistent performance, ensuring that even dense grass can be tackled effectively. The engine provides ample torque, which is especially beneficial for cutting through thick patches of grass without bogging down.

The mower features a self-propelling system that makes it easier for users to maneuver across various terrains. This technology allows the mower to adjust its speed based on the user's walking pace, providing a comfortable mowing experience while reducing fatigue. The adjustable speed settings cater to different user preferences and grass conditions, making it a flexible choice for diverse lawn care needs.

Another key feature of the Sears 917.250551 is its cutting deck size. The mower typically boasts a generous cutting width, allowing for faster mowing and fewer passes through your lawn. The cutting height is also adjustable, enabling users to customize the grass length according to their liking or seasonal requirements. This flexibility is crucial during different times of the year, as maintaining the optimal grass height can contribute to a healthier lawn.

In terms of build quality, the Sears 917.250551 is designed to withstand the rigors of outdoor use. Constructed with durable materials, it can handle various weather conditions and rough terrains. Maintenance is made straightforward with accessible parts, ensuring that users can perform routine checks and repairs with minimal hassle.

Furthermore, the mower is designed with safety features in mind. The blade brake system halts the blades' rotation immediately when the user releases the handle, minimizing the risk of accidents. Additionally, the ergonomic handles make it comfortable to operate, and they can often be adjusted for height to accommodate users of different statures.

Overall, the Sears 917.250551 stands out for its combination of power, ease of use, and user-friendly features. Whether you have a small yard or a more significant area to maintain, this mower is designed to deliver efficient and effective results, making it a dependable choice for lawn care enthusiasts.