Poulan PK20H42YT manual Engine dies when

Page 26

TROUBLESHOOTING POINTS

PROBLEM

CAUSE

CORRECTION

 

 

 

 

 

 

Engine dies when

1.

Reverse operation system

 

1.

Turn ignition key to

tractor is shifted

 

(ROS) is not "ON" while

 

 

ROS "ON" position.

into reverse

 

mower or other attachment

 

 

See Operation section.

 

 

is engaged.

 

 

 

 

 

 

 

 

Engine continues to run

1.

Faulty operator-safety presence control system.

1.

Check wiring, switches and connections. If not

when operator leaves seat

 

 

 

 

corrected, contact an authorized service center/

with attachment clutch

 

 

 

 

department.

engaged

 

 

 

 

 

 

 

 

 

 

 

Poor cut - uneven

1.

Worn, bent or loose blade.

 

1.

Replace blade. Tighten blade bolt.

 

2.

Mower deck not level.

 

2.

Level mower deck.

 

3.

Buildup of grass, leaves, and trash under mower.

3.

Clean underside of mower housing.

 

4.

Bent blade mandrel.

 

4.

Replace blade mandrel.

 

5.

Clogged mower deck vent holes from buildup of

5.

Clean around mandrels to open vent holes.

 

 

grass, leaves, and trash around mandrels.

 

 

 

 

 

 

 

 

 

Mower blades will not

1.

Obstruction in clutch mechanism.

 

1.

Remove obstruction.

rotate

2.

Worn/damaged mower drive belt.

 

2.

Replace mower drive belt.

 

3.

Frozen idler pulley.

 

3.

Replace idler pulley.

 

4.

Frozen blade mandrel.

 

4.

Replace blade mandrel.

 

 

 

 

 

 

Poor grass discharge

1.

Engine speed too slow.

 

1.

Place throttle control in “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 trash under mower.

7.

Clean underside of 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 holes from buildup of

11.

Clean around mandrels to open vent holes.

 

 

grass, leaves, and trash around mandrels.

 

 

 

 

 

 

 

 

 

Headlight(s) not working

1.

Light switch is “OFF”.

 

1.

Turn light switch “ON”.

(if so equipped)

2.

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

 

2.

Replace bulb(s) or lamp(s).

 

3.

Faulty light switch.

 

3.

Check/replace light switch.

 

4.

Loose or damaged wiring.

 

4.

Check wiring and connections.

 

5.

Blown fuse.

 

5.

Replace fuse.

 

 

 

 

 

 

Battery will not charge

1.

Bad battery cell(s).

 

1.

Replace battery.

 

2.

Poor cable connections.

 

2.

Check/clean all connections.

 

3.

Faulty regulator (if so equipped).

 

3.

Replace regulator.

 

4.

Faulty alternator.

 

4.

Replace alternator.

 

 

 

 

 

 

Loss of drive

1.

Freewheel control in “disengaged” position.

 

1.

Place freewheel control in “engaged” position.

 

2.

Motion drive belt worn, damaged, or broken.

 

2.

Replace motion drive belt.

 

3.

Air trapped in transmission during shipment

 

3.

Purge transmission.

 

 

or servicing.

 

 

 

 

 

 

 

 

Engine “backfires” when

1.

Engine throttle control not set between half and

1.

Move throttle control between half and full speed

turning engine “OFF”

 

full speed (fast) position before stopping engine.

 

(fast) position before stopping engine.

 

 

 

 

 

 

26

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Contents PK20H42YT ModelGeneral Operation Safety RulesSafe Operation Practices for Ride-On Mowers II. Slope OperationIII. Children ServiceGeneral Service IV. TowingTable of Contents Key Unassembled PartsSteering Wheel Seat Slope SheetTo Remove Tractor from CAR- TON AssemblyTools Required for Assembly Before Removing Tractor from SkidCheck Battery See Fig Assemble Gauge Wheels to Mower Deck See FigCheck for Proper Position of ALL Belts Check Tire PressureCheck Deck Levelness Check Brake SystemOperation Know Your Tractor HOW to USE Your Tractor Reverse Operation System ROS Using the Reverse Operation SystemTo Operate Mower See Fig To Operate on HillsCheck Engine OIL Level Before Starting the EngineTo Transport See Figs ADD GasolinePurge Transmission Always operate engine at full throttle when mowMowing Tips Automatic Transmission Warm UPLubrication Chart MaintenanceMaintenance Schedule General RecommendationsTo Sharpen Blade See Fig TractorBlade Removal See Fig Engine Cleaning To Level Mower Housing Service and AdjustmentsTo Install Mower See Fig To Remove Mower See FigBelt Removal Belt InstallationTo Replace Mower Blade Drive Belt See Fig To Adjust Brake To Check and Adjust Brake See FigTransaxle Motion Control Lever Neutral Adjustment See Fig To Replace Motion Drive Belt See FigTo Start Engine with a Weak Battery See Fig Transmission REMOVAL/REPLACEMENTTo Adjust Steering Wheel ALIGN- Ment Front Wheel TOE-IN/CAMBERTo Adjust Carburetor To Adjust Throttle Control CableTo Adjust Choke Control To Replace FuseFuel System StorageOther Engine OILTroubleshooting Points Problem Cause CorrectionEngine dies when Limited Warranty L5V 3E4Service Notes Only Ride UP and Down Hill Not Across Hill Degrees MAX Fold Along This Dotted Line Degree SlopeParts and Service Changere DE Pièces LES ET L’ENTRETIEN Degrés Suivant LES UNE Pliez EST CeciDentretien Notes Autorisé Garantie cette de exclus sont normal l’entretien etDépannage DE Guide Correction Cause ProblèmeLame de mandrin le Remplacez Tordu est lame de mandrin Un Entreposage Reglages ET Revision Starter DU Commande LA Régler PourGAZ DES Commande LA DE Câble LE Régler Pour Carburateur LE Régler PourAVANT/ Roues DES Convergence LA DE ENLEVEMENT/REMPLACEMENTCarrossage LA DE L’ALIGNEMENT Régler PourFrein LE Régler ET Contrôler Pour Fig la VoirCourroie LA Remplacer Pour Tranmission DE MENTNETRAÎD’ENCourroie Acer Rempl Pour Tondeuse DE Lame DE MENTNETRAÎD’ENTondeuse LA Enlever Pour Tondeuse LA Installer PourTondeuse DE Boîtier LE Niveler Pour 16 .FIGAIR À Filtre Entretien’ALLUMAGE Bougie ’AIR Tamis LE NettoyerSionmistrans LA DE Moteur Fluide MoteurLubrification Transmission LA DE RefroidissementLames DES Entretien Fig la Voir Lame LA AffilerFig la Voir Lame LA Enlever EN Fonctionnement DE Système ETUtilisation Chaque Avant Générales Recommandations LESLubrification DE Tableau SUR Graisse DE NI D’HUILE NI Mettez NE Important10 .FIG UtilisationTransmission LA Purger QuetimaautoEt 5 .Fig les Voir Accessoires Autres ET Charrettes DES Remorquer PourMoteur LE Démarrer DE Avant Tondeuse LA Utiliser Pour Pentes LES Dans Utiliser PourArrière Marche EN Fonctionnement Jauge DE Roues LES Régler Pour GAZ DES Commande LA Utiliser PourTeurtrac Votre Utiliser Comment Fig la Voir Arrêter PourTracteur Votre Connaissez Propriété la de lendommagement Montage Desmancom Desmancom des tionfonc la etLA DE Tracteur LE Retirer Pour Des fonction la et mentceplalem connaîtreTionrecdi DE Volant LE Fixer Fig la Voir Siège LE InstallerDU Tracteur LE Sortir Pour Carton LE DeballezClés Montées NON PiécesPente-Guide Siège Direction de VolantSommaire En l’utilisation pour Conseils Général EntretienTracteurs des sécurité toute ’ESSENCE DE Sûre Manipulation’éboule bord le si précipiter de ou bord LES Dans FonctionnementTracteurs des sécurité toute en l’utilisation pour Conseils Pelouse DE Tracteur PK20H42YT Modèle Propriétaire DU Manuel

PK20H42YT specifications

The Poulan PK20H42YT is a robust and reliable riding lawn mower designed to tackle a variety of lawn care needs. Equipped with a powerful engine and advanced features, this model is ideal for homeowners who seek efficiency and quality in their lawn maintenance.

At the heart of the PK20H42YT is a 20-horsepower Briggs & Stratton engine, which serves as the powerhouse for its cutting capabilities. This engine provides ample torque and speed, allowing the mower to handle thicker grass and uneven terrains with ease. The engine is designed for durability and longevity, ensuring that homeowners can count on consistent performance season after season.

One of the striking features of the Poulan PK20H42YT is its cutting deck, which measures 42 inches in width. This wide deck allows for more efficient mowing, significantly reducing the time required to cover large areas of lawn. The deck is made from heavy-duty materials, providing sturdiness while also ensuring that it can withstand the rigors of regular use.

The PK20H42YT also incorporates a quality cutting system that offers multiple height adjustments. This feature allows users to customize the cutting height based on their lawn's specific needs, whether it’s a manicured finish or a more rugged look. The mower also supports side discharge, mulching, and bagging options, giving homeowners flexibility in how they wish to manage their grass clippings.

Technologically, the Poulan PK20H42YT comes with an easy-to-use hydrostatic transmission, which provides a seamless driving experience. This transmission allows for smooth changes in speed without the need for gear shifting, making it user-friendly for operators of all experience levels. The mower also features a tight turning radius, enhancing maneuverability, especially in gardens with tight corners.

Additionally, the PK20H42YT includes comfort-enhancing features such as an adjustable seat and ergonomic steering for prolonged use without discomfort. The optimized layout of controls makes operation straightforward, allowing users to focus on mowing rather than fumbling with complicated machinery.

In summary, the Poulan PK20H42YT is designed for those who value performance, durability, and ease of use in lawn care equipment. With its powerful engine, versatile cutting options, and user-friendly features, it stands out as a reliable choice for maintaining a beautiful lawn all season long.
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