GB

MAINTENANCE

 

SPARK PLUG

Recommended plug: NGK - BPR6ES

CAUTION:

•Use only recommended spark plugs. Using spark plugs with inappropriate temperature ranges may damage the engine.

WARNING :

If the engine has just been run, do not touch the muffler and the spark plug which will still be very hot.

1.Pull off spark plug cap [1] and remove spark plug [2] using the plug spanner [3].

2.Carefully inspect the spark plug. Replace the plug if there are a lot of deposits or if the insulator is cracked or broken.

3.Measure the plug gap using a set of feeler gauges; the gap must be between 0.028 and 0.031 in (0.7 and 0.8 mm). If adjustment is necessary, carefully bend the side electrode.

4.Check that the sealing washer is in good condition; then screw the plug down by hand until finger tight and correctly seated.

5.Using a plug spanner, give an additional 1/2 turn for a new spark plug, to compress the washer. If you refit the same plug, just 1/8 to 1/4 turn will do from the finger tight position.

6.Refit the spark plug cap.

CAUTION:

•The spark plug must be correctly tightened. A plug incorrectly screwed down can become very hot and damage the engine.

F

ENTRETIEN

 

BOUGIE D’ALLUMAGE

Bougie recommandée : NGK – BPR6ES

PRÉCAUTION :

•N’utiliser que les bougies recommandées. L’emploi de bougies ayant un indice thermique inapproprié peut causer des dommages au moteur.

Si le moteur vient de tourner, ne pas toucher le pot d’échappement et la bougie qui seraient encore très chauds.

1.Débrancher le capuchon [1] et retirer la bougie [2] à l’aide d’une clé à bougie [3].

2.Examiner attentivement la bougie. Remplacer la bougie, si les dépôts sont importants ou bien si l’isolant est fissuré ou cassé.

3.Mesurer l’écartement des électrodes avec un jeu de cales d’épaisseur ; il doit être compris entre 0,7 et 0,8 mm. Si un réglage est nécessaire, il suffit de tordre soigneusement l’électrode latérale.

4.Vérifier si la rondelle d’étanchéité est en bon état ; puis revisser la bougie à la main jusqu’à l’assise sur son siège.

5.A l’aide d’une clé, donner un 1/2 tour supplémentaire à une bougie neuve, afin de comprimer la rondelle. Si vous remontez la même bougie, il suffira de donner 1/8 à 1/4 de tour après la mise en place de la bougie sur son siège.

6.Replacer le capuchon de la bougie.

PRÉCAUTION :

•La bougie d’allumage doit être correctement serrée. Une bougie mal vissée peut devenir très chaude et endommager le moteur.

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Honda Power Equipment HRB425C owner manual Spark Plug, Bougie D’ALLUMAGE
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HRB425C specifications

The Honda Power Equipment HRB425C is a robust and efficient lawn mower designed for homeowners and professional landscapers alike. Known for its reliability and innovative features, the HRB425C is engineered to provide exceptional performance in a variety of mowing conditions.

One of the standout features of the HRB425C is its powerful Honda GCV160 engine. This 4-stroke, air-cooled engine ensures reliable starting and efficient fuel consumption. With a maximum output of 5.5 horsepower, this mower delivers ample power to tackle even the toughest grass. Its advanced ignition system provides quick starts and smooth operation, reducing the hassle often associated with traditional mowers.

The HRB425C boasts a cutting width of 21 inches, making it suitable for both small and medium-sized lawns. The mower features a 3-in-1 cutting system, allowing users to choose between bagging, mulching, or side discharge. The mulching capability is particularly noteworthy, as it finely chops grass clippings and returns them to the soil, providing natural fertilizer and improving lawn health.

Operator comfort is a priority in the design of the HRB425C. The mower is equipped with an adjustable handlebar, which can be set to different heights to accommodate users of various sizes. The ergonomic design minimizes fatigue during extended mowing sessions, making it a favorite among professionals.

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Another significant feature of the HRB425C is its quick-adjust cutting height. With a simple lever adjustment, users can select from multiple cutting heights, ranging from 3/4 inch to 4 inches, allowing for versatility in grass length and health.

Honda's commitment to innovation is evident in the HRB425C's low emissions technology. The engine meets stringent environmental standards, making it an eco-friendly choice for consumers. Moreover, the mower operates quietly, making it suitable for residential areas where noise reduction is a priority.

Overall, the Honda Power Equipment HRB425C combines power, efficiency, and user-friendly features, making it a top choice for maintaining excellent lawn care. Its blend of dependability and advanced technology ensures that it stands out in the crowded market of lawn mowers, providing a superior mowing experience for all users.
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