Snapper 780084-01 Troubleshooting, Fuel tank empty Fill fuel tank with fresh fuel, Reproduction

Page 28

Troubleshooting

PROBLEM

 

 

 

PROBABLE CAUSE

 

CORRECTIVE ACTION

Engine Will Not Start

1. Fuel tank empty.

 

 

1.

Fill fuel tank with fresh fuel.

Using Recoil Starter

2. Spark plug wire disconnected.

2.

Place spark plug wire onto spark plug.

Engine Stalls or Stops

1. Blade control is released or is not being held

1.

Blade control should be held securely against

After Running

securely against handle.

 

handle at all times during operation of mower.

 

2.

Fuel tank empty.

 

 

2.

Fill with fuel to proper level.

 

3.

Engine air pre-cleaner and or air cleaner dirty.

3.

Clean free of all debris.

 

4.

Spark plug defective or gap set improperly.

4.

Service spark plug.

Engine Loses Power

5.

Water, debris or stale fuel in fuel system.

5.

Drain and clean fuel system.

1. Engine air pre-cleaner or air cleaner dirty.

1.

Clean or replace filters.

 

2.

Spark plug faulty.

 

 

2.

Service spark plug.

 

3.

Water, debris or stale fuel in fuel system.

3.

Drain and clean fuel system.

Excessive Vibration

1. Damaged, out of balance or bent mower

1.

Service mower blade.

 

blade.

 

 

 

 

2.

Service and tighten loose parts.

 

2.

Loose blade components.

 

 

3.

Loose or missing air lift (if equipped).

3.

Replace air lifts. Tighten to proper torque.

 

4.

Lumpy or frayed belt.

 

4.

Replace belt.

Mower Will Not Move

1. Build-up of debris on or around wheel drive

1.

Clean debris.

Loss Of Traction

components.

Reproduction

 

 

 

 

 

 

2.

Driven disc slipping.

 

2.

Clean r replace driven disc.

 

3.

Drive belt requires replacement.

3.

Replace drive belt.

 

4.

Damaged transmission.

 

4.

C n act auth rized dealer.

Cutting Grass Improperly

1. Engine

 

Not

1.

Adjust cutting height.

1. Cutting height too low or high.

 

2.

Engine speed

sl w.

 

2.

Move engine speed control to ‘Fast’ position.

 

3.

Forward ground speed t

fast.

3.

Move ground speed control to a slower speed.

 

4.

Terraced cut, side to side.

 

4.

Adjust height of cut with height adjust levers.

 

5.

Excessive deck pitch, front to rear.

5.

Adjust height of cut with height adjust levers.

 

6.

Cutting blade dull or damaged.

6.

Sharpen cutting edges or replace blade.

Poor Grass Discharge

2.

 

speed too fast.

 

1.

Move engine speed control to ‘Fast’ position.

 

Forward speed too fast.

 

2.

Move ground speed control to a slower speed.

 

3.

Grass is wet.

 

 

3.

Mow when grass is dry.

 

4.

Excessively worn or damaged blade.

4.

Service mower blade.

 

5.

Build up of grass clippings and debris under

5.

Clean deck.

 

deck.

 

 

 

deck.

6.

Install proper blade.

 

6.

Improper blade installed

 

7.

Blade installed improperly on deck.

7.

Install blade properly.

Oil Leaking

1. Leaking engine case.

 

1.

Contact authorized dealer.

 

 

 

 

 

 

 

2.

Check and tighten drain plug.

 

 

 

 

 

 

 

3.

Make sure dip stick or oil filler cap is securely

 

 

 

 

 

 

 

in place.

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Contents Reproduction Not ErenceTable of Contents Operator Safety Operating SafetyMoving Parts Ol. Clean sp lled fuel a d oil from machine. do not This manual and on the mower, engine and attachMents. Know the controls and the proper use Mower before startingDisconnect and secure spark plug wire away from plug Use only an approved fuel containerThan a gasoline dispenser nozzle Container outdoors and away from open flameOperator Safety Safety and Operation Decals Lowed. Not following these important warningsInstructions can result in serious bodily injury or DeathExplanation of Safety Decals Explanation of Operation DecalsFeatures and Controls For Not Reprodu ctionBefore Starting Operation Oil RecommendationsStarting the Mower Propelling the MowerFuel Recommendations Stopping the Mower Cutting Height Adjustment Handle Height AdjustmentDeflector Mulching Operation Installing the DischargeRemoving the Mulching Cover Installing the mulching plug Operation Installing the Grass Bag NotMaintenance Maintenance Chart Emissions ControlChange Engine Oil Service Air Filter Not overfillCheck Safety Interlock System Clean Debris Off MowerStorage Procedure Fuel SystemMaintenance Service Check Mower BladeCheck Grease Level in Transmission ReproductionCheck Engine Drive BeltMaintenance Mower Blade Replacement Blade SharpeningMaintenance AdjustmentWheel Drive Control Blade SharpeningMaintenance Driven and Drive Disc Service Drive Spring Repair/ReplacementDriven Disc Adjustment Cleaning Drive Disc & Driven DiscDriven Disc Replacement Proper driven disc adjustmentDriven Disc Replacement Driven Disc Bearing Replacement Removing the driven disc assemblyBelt Service Engine Drive Belt Replacement StretchReplacing the Bearing On the Pulley End Hex ShaftEngine Drive Belt Replacement Stretch Type Belts Ansmiss Ly-V Belt ReplacementTroubleshooting Clean free of all debrisFuel tank empty Fill fuel tank with fresh fuel Blade control is released or is not being heldLimited Warranty WarrantiesBriggs & Stratton Emissions Control Warranty Provisions Slope Guide Mower Power RatingEngine Manuel dutilisation Machine Fontionnement Guide de conduite sur lesSécurité de lopérateur Pièces en mouvement Objets projetésAccumulation de débris Carburant et entretienPréparation Manipulation D’ESSENCE EN Toute Sécurité de lopérateur Étiquettes de sécurité et de FonctionnementReproduction Explication des étiquettes aut Llantes d’utilisationFonctions et commandes Commande de régime moteur Commande d’entraînementAvez des questions Poignée à corde du démarreurAvant le démarrage Fontionnement Recommandations de carburant Déplacement de la tondeuseDémarrer la tondeuse Fontionnement Arrêter la tondeuse Réglage de la hauteur de CoupeOpération de déchiquetage Installation du déflecteur ’éjectionDépose du couvercle de DéchiquetagePose de la fiche de déchiquetage Fontionnement Installation du sac à herbe AvertissementEntretien Tableau de maintenance Contrôle démissionPient approprié. Éliminer l’huile usagée de façon appro Entretien Changer lhuile moteur Entretien du filtre à airDu dépoussiéreur sur la partie inférieure des élé Entretien Vérifier le système deVerrouillage de sécurité Débarrassez la tondeuse deVérifiez la lame de la tondeuse Vérification du niveau de graisse de laTransmission Vérifiez la courroie d’entraînement duEntretien Remplacement de lame de tondeuse Limite dusure de lame standard Aiguisage de lameLimite dusure de lame NinjaReproduction Moteur saturera le filtre à air et rendra le démarrage duAiguisage de lame suite LameRéparation ou remplacement du ressort dentraînement ReproductionRéglage Courroie en V D ou courroie dentraînement du moteur UséeReprod uction Entraîné Remplacement du roulement à lextrémité Remplacement de la courroie dentraîneEntretien de la courroie De poulie de larbre hexagonalRemplacement de la courroie en V de Transmiss nDépannage ProblèmeGaranties Garantie LimitéeSeptembre Sur les pentes Guide de conduiteTondeuse Spécifications 7800841-01 7800842-01Moteur

7800841-01, 780084-01, 7800842-01 specifications

The Snapper 7800842-01, 780084-01, and 7800841-01 are cutting-edge lawn care equipment designed to enhance the mowing experience while providing outstanding performance and reliability for homeowners and professionals alike. These models are part of Snapper's extensive lineup of outdoor power equipment, recognized for their durability and innovative features.

One of the main features of the Snapper 7800842-01 series is its advanced cutting technology. It is equipped with a robust 21-inch steel mowing deck, which ensures a clean and efficient cut, allowing users to tackle various lawn types and conditions. The durable construction of the deck not only enhances its longevity but also offers superior performance in mulching, bagging, or side-discharging grass clippings.

The Snapper series employs a powerful engine that delivers robust performance. With a reliable Briggs & Stratton engine, users can expect easy starting and impressive fuel efficiency. This engine is designed to provide ample torque for tackling tough grassy areas while ensuring smooth operation, reducing the effort required for maintaining your lawn.

Another notable feature is the adjustable cutting height system, which allows for easy customization of grass height. Users can quickly set their desired height for optimal mowing results, accommodating different grass types and seasonal growth patterns. This versatility is essential for achieving the perfect lawn manicuring experience.

Comfort is a priority in the design of the Snapper 7800842-01 series. The ergonomic handle design reduces operator fatigue, making it easier to maneuver the mower over more extensive areas. Additionally, the foldable handle feature simplifies storage and transportation, catering to users with limited space.

Safety features are also integrated into these models, ensuring peace of mind for users. An operator presence control system immediately stops the blade when the user releases the handle, preventing accidents.

Overall, the Snapper 7800842-01, 780084-01, and 7800841-01 models are a testimony to Snapper's commitment to quality and innovation. With their combination of reliable power, efficient cutting capabilities, and user-friendly design, they are well-suited for maintaining a pristine lawn. Whether used by homeowners seeking a perfect yard or professionals needing dependable equipment, these mowers stand out as excellent choices in the realm of outdoor power tools.
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