7. Troubleshooting. 7. Störungssuche.

Engine will not start

1.No fuel in fuel tank.

2.Plug defective.

3.Plug connection defective.

4.Dirt in carburetor or fuel pipe.

Start motor will not turn engine

1.Battery flat.

2.Poor contact between cable and battery pole.

3.Connection/disconnection level in wrong position.

4.Main fuse defective.

5.Ignition lock defective.

6.Safety contact for clutch/brake pedal defective.

7.Clutch/brake pedal not pushed down.

Engine runs unevenly

1.Gear too high.

2.Plug defective.

3.Carburetor incorrectly set.

4.Air filter blocked.

5.Fuel tank ventilation blocked.

6.Ignition setting defective.

7.Dirt in fuel pipe.

Engine feels weak

1.Air filter blocked.

2.Plug defective.

3.Dirt in carburetor or fuel pipe.

4.Carburetor incorrectly set.

Engine overheats

1.Engine overloaded.

2.Air inlet or cooling fins blocked.

3.Fan damaged.

4.Too little or no oil in engine.

5.Ignition setting defective.

6.Plug defective.

Battery does not charge

1.Fuse defective.

2.One or several cells defective.

3.Poor contact between battery poles and cables.

Lighting does not function

1.Bulbs defective.

2.Switch defective.

3.Short-circuit in cable.

The machine vibrates

1.Blades loose.

2.Engine loose.

3.Unbalance in one or both blades resulting from damage or poor balancing after sharpening.

Uneven cutting results

1.Blades blunt.

2.Cutting unit skew.

3.Long or wet grass.

4.Grass stuck under cover.

5.Different air pressures in tires on left and right side.

6.Gear too high.

7.Drive belt slipping.

Motor springt nicht an

1.Kraftstoff fehlt im Kraftstofftank.

2.Defekte Zündkerze.

3.Defekter Zündkerzenanschluß.

4.Schmutz in Vergaser oder Kraftstoffleitung.

Anlasser dreht den Motor nicht durch

1.Batterie entladen.

2.Schlechter Kontakt zwischen Kabel und Batteriepol.

3.Schalthebel des Mähaggregats in falscher Stellung.

4.Defekte Hauptsicherung.

5.Defektes Zündschloß.

6.Sicherheitskontakt für Kupplungs-/Bremspedal defekt.

7.Kupplungs-/Bremspedal nicht durchgetreten.

Motor arbeitet ungleichmäßig

1.Zu hoher Gang.

2.Defekte Zündkerze.

3.Falsch eingestellter Vergaser.

4.Verstopftes Luftfilter.

5.Verstopfte Kraftstofftankentlüftung.

6.Falsche Zündeinstellung.

7.Schmutz in der Kraftstoffleitung.

Motor ist schwach

1.Verstopftes Luftfilter.

2.Defekte Zündkerze.

3.Schmutz im Vergaser oder Kraftstoffleitung.

4.Vergaser falsch eingestellt.

Motor wird überhitzt

1.Überbelasteter Motor.

2.Verstopfte Lufteinlässe oder Kühlflansche.

3.Beschädigter Lüfter.

4.Zu wenig oder kein Öl im Motor.

5.Falsche Zündeinstellung.

6.Defekte Zündkerze.

Batterie wird nicht aufgeladen

1.Defekte Sicherung.

2.Eine oder mehrere Batteriezellen beschädigt.

3.Schlechter Kontakt zwischen Batteriepolen und Ka- beln.

Beleuchtung funktioniert nicht

1.Defekte Glühlampen.

2.Defekter Schalter.

3.Kurzschluß in einer Leitung.

Maschine vibriert

1.Die Mähklingen sind lose.

2.Der Motor ist lose.

3.Unwucht einer oder beider Mähklingen, verursacht durch Beschädigung oder schlechte Auswuchtung nach dem Schleifen.

Schlechtes Mähen

1.Stumpfe Mähklingen.

2.Schräg eingestelltes Mähaggregat.

3.Zu langes oder nasses Gras.

4.Anhäufung von Gras unter dem Mähgehäuse.

5.Verschiedene Reifendrücke an linker und rechter Seite.

6.Zu hoher Gang.

7.Treibriemen rutscht durch.

90

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McCulloch 96041012400, M11577HRB instruction manual Troubleshooting . Störungssuche
Page 89 Page 91

M11577HRB, 96041012400 specifications

The McCulloch M11577HRB, model number 96041012400, is a robust and versatile lawn mower designed to deliver excellent performance for maintaining your garden. Known for its user-friendly features and cutting-edge technology, this mower stands out in the crowded market of lawn care equipment.

One of the key features of the McCulloch M11577HRB is its powerful 77cc engine, which ensures that it has the capacity to tackle various types of grass and terrain with ease. The engine technology provides reliable starts and consistent power delivery, making it an ideal choice for both residential and larger landscaping tasks.

Another significant characteristic of this mower is its cutting deck, which measures 51 centimeters. This wider deck allows for increased cutting efficiency, enabling users to cover more ground quickly while achieving a clean cut. The mower also comes with a cutting height adjustment feature, allowing operators to choose from different height settings, ranging from 25mm to 75mm. This flexibility enables users to customize their mowing experience according to the specific conditions of their lawns.

The McCulloch M11577HRB is designed with user comfort in mind. It features ergonomically designed handles that provide a comfortable grip, reducing fatigue during extended use. Additionally, the mower's lightweight yet durable construction makes it easy to maneuver around obstacles in the yard, ensuring that hard-to-reach areas are not neglected.

Integrated technologies in the McCulloch M11577HRB include a self-propelling system, which takes the strain off the operator by providing motorized assistance. This feature is particularly beneficial on slopes or uneven terrain, making mowing less physically demanding. The mower also incorporates a collection bag for clippings, which can be easily removed and emptied, promoting a clean and tidy mowing experience.

In summary, the McCulloch M11577HRB, 96041012400 model, combines power, efficiency, and user-friendly features, making it an excellent choice for homeowners and landscapers alike. Its dependable engine, adjustable cutting height, and user-oriented design set it apart as a reliable tool for maintaining beautiful, healthy lawns. Whether you have a small garden or a larger yard, the McCulloch M11577HRB is equipped to handle the task with superior performance and ease.
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