Craftsman 944.602951 owner manual Problem, Cause

Page 26

TROUBLESHOOTING POINTS

PROBLEM

 

 

CAUSE

 

 

 

Engine

conUnues

to run

1.

Faulty opemfor-safotypresence control system.

when

operator

leaves

 

 

 

 

 

seat with

attachment

 

 

 

 

 

clutch

engaged

 

 

 

 

 

 

 

Poor cut -

uneven

 

1.

Worn, bent or loose blade.

 

 

 

 

 

2.

Mower

deck not level.

 

 

 

 

 

3.

Buildup of grass, leaves, and trash under mower.

 

 

 

 

 

4.

Bent blade

mandrel.

 

 

 

 

 

5.

Clogged mower desk vent holes from buildup of

 

 

 

 

 

 

grass, leaves, and ttash around mandrels.

Mower

blades

will

not

1.

Obstruction

in clutch mechanism.

rotate

 

 

 

 

2,

Worrddamaged

mower ddve belt.

 

 

 

 

 

3.

Frozen

idler pulley.

 

 

 

 

 

4.

Frozen

blade

mandrel.

CORRECTION

1.Check widng, switches and conneclJons. If not corrected, contact an authorized service center/ departmanL

1.Replace blade. Tightan blade bolt.

2.Level mower deck.

3.Clean underside of mower housing.

4.Replace blade mandrel.

5, Clean around mandrels to open vent holes.

1.Remove obstruction.

2.Replace mowerddve bell

3.Replaceidler pulley.

4.Replace blade mandrel.

Poor grass discharge

1.

Engine speed too slow.

 

2.

Travel speed

too fast.

 

3.

Wet grass.

 

 

4.

Mower deck

not level.

 

5.

Low/uneven

_re air pressure.

 

6.

Worn, bent or loose blade.

7, Buildup of grass, leaves and trash under mower.

8.Mower ddve belt worn.

9.Blades improperly installed.

10.Improper blades used.

11.Clogged mower deck vent holes from buildup of grass, leaves, and trash around mandrels.

1.Place throttle control in =FAST" position.

2.Shift to slower speed.

3.Allow grass to dry before mowing.

4.Level mower deck.

5.Check tires for proper air pressure.

6.Replace/sharpen blade. Tighten blade bolt.

7.Clean underside of mower housing.

8.Replace mower drive bell

9.Reinstall blades sharp edge down.

10.Replace with blades listed in this manual.

11.Clean around mandrels to open vent holes.

Headlight(s)

not

working

1.

Switch is "OFF'.

 

1.

Turn switch "ON'.

 

(if so

equipped)

 

2.

Bulb(s) or lamp(s) bumed out.

 

2.

Replace bulb(s) or lamp(s).

 

 

 

 

3.

Faulty light switch.

 

3.

Check/replace

light switch.

 

 

 

 

4.

Loose or damaged widng.

 

4.

Check widng and connections.

 

 

 

 

5,

Blown fuse.

 

 

5.

Replace

fuse.

 

 

Battery

will not

charge

1.

Bad battery

cell(s).

 

1.

Replace

battery.

 

 

 

 

 

 

2.

Poor cable

connec_ons.

 

2.

Check/claan

all

connections.

 

 

 

 

3.

Faulty regulator (if so equipped).

 

3.

Replace

regulator.

 

 

 

 

 

4.

Faulty alternator.

 

4.

Replace

alteroak_r.

 

Loss of drive

 

1.

Freewheel control in "disengaged"

position.

1.

Place freewheel

control in =engaged" position.

 

 

 

 

2.

Motion ddve belt wom, damaged,

or broken.

2.

Replace

motion

ddve

belt.

 

 

 

 

3.

Air trapped

in transmission during shipment

3.

Purge transmission.

 

 

 

 

 

 

or servicing.

 

 

 

 

 

 

 

 

Engine

"backfires"

1.

Engine throttle contro_ not set at "SLOW"

1.

Move throt_e control

to "SLOW* position and allow

when

turning

engine

 

position for 30 seconds before stopping engine.

 

to idle for 30

seconds

before stopping engine.

"OFF"

 

 

 

 

 

 

 

 

 

 

 

 

 

26

Image 26
Contents Jcraftsman J II. Slope Operation IV. Service4Rk Safe Operation Practices for Ride-On Mowers a Do notTable of Contents Full ONE 1 Year Warranty on Battery Product SpecificationsMaintenance Agreement Customer ResponsibilitiesKeys Slope Sheet Steering Wheel Seat@@ BaRery Before Removing Tractor from Skid Tools Required for AssemblyTo Removetractor from Carton Unpack CartonTo Roll Tractor OFF Skid See Operation Section page 10 for location and function of controlsTo Convert to Bagging or Discharging ChecklistInstall Mulchefi Plate Check for Proper Position of ALL BeltsSlow BatteryForward Reverse Neutral High LOW Parking Brake Clutch EngagedOperation Know Your TractorSee Fig HOW to USE Your TractorTo Adjust Mower CUI-rlNG Height To USE THROI-rLE Control See FigTowing Carts and Other Attachments To Adjust Gauge Wheels See FigTo Operate on Hills To Start Engine See Fig Before Starting the EngineADD Gasoline Purge TransmissionMowing Tips Mulching Mowing TipsGeneral Recommendations Before Each USETo Sharpen Blade See Fig BatteryTractor Brake OperationEngine Transaxle CoolingSpark Plugs IN-LINE Fuel Filter See FigAIR Filter See Fig To Remove Mower See Fig To Install Mower See FigTo Level Mower Housing Dmandrel Both Front Links Must be Equal in Length Belt InstallationSee Fig UFT LinkISee Fig Transmission REMOVAL/REPLACEMENTTo Adjust Steering Wheel Alignment Front Wheel TOE-IN/CAMBERTo Replace Headlight Bulb To Remove Hood and Grill Assembly See FigTo Start Engine with a Weak BATrERY See Fig Front Wheel CamberAcceleration Test To Adjust Carburetor See FigIdle Speed Adjusting Speed BracketCylinders Fuel SystemEngine OIL Correction ProblemCause Problem CauseSchematic Tractor - Model NumberTractor - Model Number ElectricalElectrical KEY Part NO. NO.DESCRIPTIONChassis and Enclosures Chassis and Enclosures KEY Part DescriptionRepairparts Drive KEY Part Description NO. noSteering Assembly 72140618 Seat Assembly KEY Part DecalsWheels & Tires Engine Optional EquipmentMower Lift 20..,., 161718 1520Mower Deck KEY Hydro Gear Transaxle Model Number Hvdro Gear Transaxle Model Number 314,.0510 KEY Part NO. noKohler Engine Model Number CV492, Type Number Crankcasei CARTER-MOTEURKEY Part NO. NO.DESCRIPTION Cylinder HEAD/VALVE/BREATHER Crankcase KEY Part NO. noDescription Tractor - Model Number 944,602951 IGNITION/ELECTRICAL I ElectriqueallumageKEY Part NO. no NotillustratedNot Illustrated Starting System Engine Controls Startingsystem Engine Controls KEY Part NO. NO.DESCRIPTION OIL PAN/LUBRICATION KEY Part NO. noKohler Engine Model Number CV492, Type Number Crankshaft Fuel System Fuel DE LE SystimeExhaust Fuelsystem Crankshaft KEY Part NO. noNot Illustrated Description Service Notes Service Notes Service Notes Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill Not Across Hill Degrees MAXMY-HOME