Blades

For best results mower blades must be kept sharp. Replace bent or damaged blades. Sharpening can be carried out with a file or grinding disc.

NOTE: It is very important that both blades are sharpened equally to avoid imbalance.

BLADE REMOVAL:

•Raise mower to highest position to allow access to blades.

•Remove hex bolt, lock washer and flat washer securing blade.

•Install new or resharpened blade with trailing edge up towards deck as shown.

IMPORTANT: To ensure proper assembly, center hole in blade must align with star on mandrel assembly.

•Reassemble hex bolt, lock washer and flat washer in exact order as shown.

•Tighten bolt securely (27-35 Ft. Lbs. torque). IMPORTANT: Blade bolt is grade 8 heat treated

Messerbalken

Für beste Mähergebnisse müssen die Messerbalken immer opti mal geschliffen sein. Wechseln Sie verbogene oder beschädigte Messerbalken sofort aus. Sie werden mit einer Feile oder einer Schleifscheibe geschärft.

HINWEIS: Um eine Unwucht zu vermeiden, müssen beide Seiten der Messerbalken gleichmäßig geschärft und auf Unwucht geprüft werden.

WECHSELN DER MESSERBALKEN:

•Fahren Sie das Mähdeck in die höchste Position, um Zugriff zu den Messerbalken zu bekommen.

•Lösen Sie die Sechskantschraube, die Sicherungss- cheibe und die Unterlegscheibe, die den Messerbalken fixieren.

•Montieren Sie den neuen bzw. den neu geschärften Messerbalken, wobei die hintere (Hilfschneid-) Kante wie abgebildet nach oben zur Plattform zeigen muß.

WICHTIG: Um eine richtige Montage zu gewährleisten, muß die Zentrierbohrung des Messerbalkens mit der Messerauf- nahme übereinstimmen.

•Montieren Sie nun in der beschriebenen Reihenfolge die Sechskantschraube, die Sicherungsscheibe sowie die Unterlegscheibe.

•Ziehen Sie die Schrauben gut fest (Drehmoment: 27-37 Nm.)

WICHTIG: Die Sechskantschraube des Messerbalkens ist wärmebehandelt.

Lames:

Pour avoir une bonne qualité de coupe, il est indispensable d'avoir des lames bien affûtées. Changer les lames dé- fectueuse ou tordues. L'affûtage peut se faire avec une lime ou avec une meule.

REMARQUE: Il est très important d'affûter en même temps et de façon identique les deux extrémités de la lame pour éviter tout déséquilibrage.

POUR RETIRER LES LAMES

•Relever au maximum la machine pour avoir accès aux lames de coupe.

•Desserrer la vis à tête hexagonale qui fixe la lame sur le moyeu, retirer la vis ainsi que la rondelle frein, la rondelle plate et la lame.

•Mettre en place une lame neuve, ou la lame d'origine réaffutée, avec le tranchant tourné vers le haut (fond du carter de coupe), comme indiqué sur la figure.

ATTENTION : Le montage de la lame est correct lorsque son alésage central en forme d' étoile est parfaitement emboîtée sur l'étoile se trouvant à l'extrémité du moyeu.

•Remettre en place la rondelle plate, la rondelle grower et la vis dans l'ordre indiqué.

•Resserrer la vis avec un couple de serrage de 3,7 à 4,9 mKg.

ATTENTION: La vis de fixation de la lame est traitée thermique- ment en classe 8, bien respecter le couple de serrage.

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McCulloch RB125T92, MBA16107BRK, MBA165107BRK, MB20107HBRK, M12T92RB, M125B92RB, M135B92RB, PF12T92RB, P1292RB Blade Removal
Page 71 Page 73

RE13592RB, P135B92RB, P1292RB, PF12T92RB, RB125T92 specifications

The McCulloch M125B92RB, RE13592RB, MB20107HBRK, MBA16107BRK, and MBA165107BRK are a range of powerful lawn care products designed for homeowners seeking efficiency and reliability. McCulloch, known for its innovation in outdoor power equipment, offers these models tailored to meet various gardening and landscaping needs.

The McCulloch M125B92RB is a robust lawn mower that features a 125cc engine, providing ample power for cutting grass over medium to large lawns. Its 42-inch cutting deck allows for wider coverage, reducing mowing time. The reliable recoil start mechanism ensures easy operation, while the adjustable cutting height offers flexibility to achieve the desired lawn appearance.

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For those looking for a reliable chainsaw, the MBA16107BRK and MBA165107BRK models are equipped with advanced features. Both models utilize a powerful engine that promotes fast cutting speeds, while the automatic oiling system ensures the chain remains lubricated for smooth operation. The MBA165107BRK, with an extended bar length, is particularly suited for larger cutting tasks, making it an essential tool for serious gardeners and professionals alike.

In conclusion, the McCulloch M125B92RB, RE13592RB, MB20107HBRK, MBA16107BRK, and MBA165107BRK embody a commitment to quality and performance. With a focus on user-friendly design and innovative features, these outdoor power tools provide solutions for lawn care, cleaning, and gardening tasks, fulfilling the diverse needs of homeowners and professionals. McCulloch continues to stand out in the outdoor equipment market by offering dependable tools that can tackle any job with ease.
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