TROUBLESHOOTING CHART:

See appropriate section in manual unless directed to Sears service center

PROBLEM

 

CAUSE

 

 

 

 

CORRECTION

 

 

 

Mower

blades will

1.

Obstruction

in clutch

1.

Remove

obstruction.

 

not rotate

 

mechanism.

 

 

 

 

 

 

 

 

 

 

 

2.

Worn/damaged

 

mower drive

2.

Replace

mower

drive

belt.

 

 

 

belt.

 

 

 

 

 

 

 

 

 

 

 

 

3.

Frozen

idler

pulley.

3.

Replace

idler pulley.

 

 

 

4.

Frozen

blade

mandrel.

4.

Contact

a Sears

or other

 

 

 

 

 

 

 

 

 

qualified

service

center.

Poor

grass

1.

Engine

speed

too slow.

1.

Place throttle control

in

discharge

 

 

 

 

 

 

 

"FAST"

position.

 

 

 

 

2.

Travel

speed

too

fast.

2.

Shift to slower speed.

 

 

 

3.

Wet grass.

 

 

 

3.

Allow grass

to dry before

 

 

 

 

 

 

 

 

 

mowing.

 

 

 

 

 

 

4.

Mower

deck

not

level.

4.

Level mower

deck.

 

5.Low/uneven tire air pressure. 5. Check tires for proper air pressure.

6.

Worn,

bent

or loose blade.

6.

Replace/sharpen

blade.

 

 

 

 

 

 

Tighten

blade bolt.

7.

Buildup

of grass,

leaves and

7.

Clean underside

of mower

 

trash under

mower.

 

housing.

 

 

8.

Mower

drive

belt

worn.

8.

Replace

mower

drive belt.

9.Blades improperly installed. 9. Reinstall blades sharp edge down.

10.

Improper

blades

used.

10.

Replace with blades listed

 

 

 

 

 

 

in this

manual.

11.

Clogged

mower

deck vent

11.

Clean

around mandrels to

 

holes from buildup

of grass,

 

open

vent holes.

 

leaves, and trash

around

 

 

 

 

mandrels.

 

 

 

 

 

 

Headlight(s) not working

if so equipped)

Battery will not charge

Engine "backfires" when turning engine "OFF"

1.Switch is "OFF".

2.Bulb(s) or lamp(s) burned out.

3.Faulty light switch.

4.Loose or damaged wiring.

5.Blown fuse.

1.Bad battery cell(s).

2.Poor cable connections.

3.Faulty regulator (if so equipped).

4.Faulty alternator.

,Engine throttle control not set between half and full speed (fast) position before stoppin.( engine.

1.Turn switch "ON".

2.Replace bulb(s) or lamp(s).

3.Check/replace light switch.

4.Check wiring and connections.

5.Replace fuse.

1.Replace battery.

2.Check/clean all connections.

3.Replace regulator.

4.Replace alternator.

,Move throttle control between half and full speed (fast) position before stopping engine.

30

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Craftsman 917.27317 owner manual Cause Correction, Fast