Poulan PK20H42YT manual Engine

Page 17

MAINTENANCE

Slide blade on to an unthreaded portion of the steel bolt or pin and hold the bolt or pin parallel with the ground. If blade is balanced, it should remain in a horizontal position. If either end of the blade moves downward, sharpen the heavy end until the blade is balanced.

CENTER HOLE

TRANSAXLE PUMP FLUID

The transaxle was sealed at the factory and fluid mainte- nance is not required for the life of the transaxle. Should the transaxle ever leak or require servicing, contact your nearest authorized service center/department.

ENGINE

5/8" BOLT OR PIN

BLADE

LUBRICATION

Only use high quality detergent oil rated with API service classification SG-SL. Select the oil’s SAE viscosity grade according to your expected operating temperature.

FIG. 12

BATTERY

Your tractor has a battery charging system which is sufficient for normal use. However, periodic charging of the battery with an automotive charger will extend its life.

Keep battery and terminals clean.

Keep battery bolts tight.

Keep small vent holes open.

Recharge at 6-10 amperes for 1 hour.

NOTE: The original equipment battery on your tractor is maintenance free. Do not attempt to open or remove caps or covers. Adding or checking level of electrolyte is not necessary.

TO CLEAN BATTERY AND TERMINALS

Corrosion and dirt on the battery and terminals can cause the battery to “leak” power.

Remove terminal guard.

Disconnect BLACK battery cable first then RED bat- tery cable and remove battery from tractor.

Rinse the battery with plain water and dry.

Clean terminals and battery cable ends with wire brush until bright.

Coat terminals with grease or petroleum jelly.

Reinstall battery (See “REPLACING BATTERY" in the SERVICE AND ADJUSTMENTS section of this manual).

V-BELTS

Check V-belts for deterioration and wear after 100 hours of operation and replace if necessary. The belts are not adjustable. Replace belts if they begin to slip from wear.

TRANSAXLE COOLING

The transmission fan and cooling fins should be kept clean to assure proper cooling.

Do not attempt to clean fan or transmission while engine is running or while the transmission is hot. To prevent pos- sible damage to seals, do not use high pressure water or steam to clean transaxle.

• Inspect cooling fan to be sure fan blades are intact and clean.

• Inspect cooling fins for dirt, grass clippings and other materials. To prevent damage to seals, do not use compressed air or high pressure sprayer to clean cool- ing fins.

17

SAE VISCOSITY GRADES

 

 

 

 

 

 

 

 

 

 

10W30

 

 

 

 

 

 

 

5W-30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

-20

0

 

 

30 32 40

 

60

 

80

100

C

-30

-20

-10

0

10

20

30

40

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

oil_visc_chart4_e

FIG. 13

Change the oil after every 50 hours of operation or at least once a year if the tractor is not used for 50 hours in one year.

Check the crankcase oil level before starting the engine and after each eight (8) hours of operation.

TO CHANGE ENGINE OIL (See Figs. 13 and 14)

Determine temperature range expected before oil change. All oil must meet API service classification SG-SL.

Be sure tractor is on level surface.

Oil will drain more freely when warm.

Catch oil in a suitable container.

Remove oil fill cap/dipstick. Be careful not to allow dirt to enter the engine when changing oil.

Remove yellow cap from end of drain valve and install the drain tube onto the fitting.

 

OIL DRAIN VALVE

CLOSED AND

 

LOCKED

 

POSITION

 

 

63

 

4

 

02

YELLOW

DRAIN

CAP

 

TUBE

FIG. 14

Unlock drain valve by pushing inward and turning counterclockwise.

To open, pull out on the drain valve.

Image 17
Contents Model PK20H42YTSafe Operation Practices for Ride-On Mowers Safety RulesGeneral Operation II. Slope OperationGeneral Service ServiceIII. Children IV. TowingTable of Contents Steering Wheel Seat Unassembled PartsKey Slope SheetTools Required for Assembly AssemblyTo Remove Tractor from CAR- TON Before Removing Tractor from SkidAssemble Gauge Wheels to Mower Deck See Fig Check Battery See FigCheck Deck Levelness Check Tire PressureCheck for Proper Position of ALL Belts Check Brake SystemOperation Know Your Tractor HOW to USE Your Tractor To Operate Mower See Fig Using the Reverse Operation SystemReverse Operation System ROS To Operate on HillsTo Transport See Figs Before Starting the EngineCheck Engine OIL Level ADD GasolineMowing Tips Always operate engine at full throttle when mowPurge Transmission Automatic Transmission Warm UPMaintenance Schedule MaintenanceLubrication Chart General RecommendationsTo Sharpen Blade See Fig TractorBlade Removal See Fig Engine Cleaning To Install Mower See Fig Service and AdjustmentsTo Level Mower Housing To Remove Mower See FigBelt Removal Belt InstallationTo Replace Mower Blade Drive Belt See Fig Transaxle Motion Control Lever Neutral Adjustment See Fig To Check and Adjust Brake See FigTo Adjust Brake To Replace Motion Drive Belt See FigTo Adjust Steering Wheel ALIGN- Ment Transmission REMOVAL/REPLACEMENTTo Start Engine with a Weak Battery See Fig Front Wheel TOE-IN/CAMBERTo Adjust Choke Control To Adjust Throttle Control CableTo Adjust Carburetor To Replace FuseOther StorageFuel System Engine OILProblem Cause Correction Troubleshooting PointsEngine dies when L5V 3E4 Limited WarrantyService Notes Fold Along This Dotted Line Degree Slope Only Ride UP and Down Hill Not Across Hill Degrees MAXParts and Service Changere DE Pièces LES ET L’ENTRETIEN UNE Pliez EST Ceci Degrés Suivant LESDentretien Notes Garantie cette de exclus sont normal l’entretien et AutoriséCorrection Cause Problème Dépannage DE GuideLame de mandrin le Remplacez Tordu est lame de mandrin Un Entreposage GAZ DES Commande LA DE Câble LE Régler Pour Starter DU Commande LA Régler PourReglages ET Revision Carburateur LE Régler PourCarrossage LA DE ENLEVEMENT/REMPLACEMENTAVANT/ Roues DES Convergence LA DE L’ALIGNEMENT Régler PourCourroie LA Remplacer Pour Fig la VoirFrein LE Régler ET Contrôler Pour Tranmission DE MENTNETRAÎD’ENTondeuse DE Lame DE MENTNETRAÎD’EN Courroie Acer Rempl PourTondeuse DE Boîtier LE Niveler Pour Tondeuse LA Installer PourTondeuse LA Enlever Pour 16 .FIG’ALLUMAGE Bougie EntretienAIR À Filtre ’AIR Tamis LE NettoyerLubrification MoteurSionmistrans LA DE Moteur Fluide Transmission LA DE RefroidissementFig la Voir Lame LA Enlever Fig la Voir Lame LA AffilerLames DES Entretien EN Fonctionnement DE Système ETLubrification DE Tableau Générales Recommandations LESUtilisation Chaque Avant SUR Graisse DE NI D’HUILE NI Mettez NE ImportantTransmission LA Purger Utilisation10 .FIG 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 Teurtrac Votre Utiliser Comment GAZ DES Commande LA Utiliser PourJauge DE Roues LES Régler Pour Fig la Voir Arrêter PourTracteur Votre Connaissez Propriété la de lendommagement Montage LA DE Tracteur LE Retirer Pour Desmancom des tionfonc la etDesmancom Des fonction la et mentceplalem connaîtreDU Tracteur LE Sortir Pour Fig la Voir Siège LE InstallerTionrecdi DE Volant LE Fixer Carton LE DeballezPente-Guide Montées NON PiécesClés Siège Direction de VolantSommaire Tracteurs des sécurité toute Général EntretienEn l’utilisation pour Conseils ’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.