6 - GENERAL CUTTING INSTRUCTIONS

6-2. LIMBING

Limbing a tree is the process of removing the branches from a fallen tree. Do not remove supporting limbs (A) until after the log is bucked (cut) into lengths (Figure 6-2A). Branches under tension should be cut from the bottom up to avoid binding the chain saw.

WARNING

Never cut tree limbs while standing on tree trunk.

A

6-2A

6-3. BUCKING

Bucking is cutting a fallen log into lengths. Make sure you have a good footing and stand uphill of the log when cut- ting on sloping ground. If possible, the log should be sup- ported so that the end to be cut off is not resting on the ground. If the log is supported at both ends and you must cut in the middle, make a downward cut halfway through the log and then make the undercut. This will prevent the log from pinching the bar and chain. Be careful that the chain does not cut into the ground when bucking as this causes rapid dulling of the chain.

When bucking on a slope, always stand on the uphill side.

1.Log supported along entire length: Cut from top (over- buck), being careful to avoid cutting into the ground (Figure 6-3A).

2.Log supported on 1 end: First, cut from bottom (under- buck) 1/3 diameter of log to avoid splintering. Second, cut from above (overbuck) to meet first cut and avoid pinching (Figure 6-3B).

3.Log supported on both ends: First, overbuck 1/3 diam- eter of log to avoid splintering. Second, underbuck to meet first cut and avoid pinching (Figure 6-3C).

NOTE: The best way to hold a log while bucking is to use a sawhorse. When this is not possible, the log should be raised and supported by the limb stumps or by using sup- porting logs. Be sure the log being cut is securely support- ed.

6-3A

6-3B

6-3C

6-4.BUCKING USING A SAWHORSE

For personal safety and ease of cutting, the correct position for vertical bucking is essential (Figure 6-4A).

VERTICAL CUTTING:

A.Hold the saw firmly with both hands and keep the saw to the right of your body while cutting.

B.Keep the left arm as straight as possible.

C.Keep weight on both feet.

CAUTION

While the saw is cutting, be sure the chain and bar are being properly lubricated.

B

A

C

6-4A

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McCulloch MS4016PAVCC, MS4018PAVCC user manual Limbing, Bucking Using a Sawhorse, Vertical Cutting
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MS4016PAVCC, MS4018PAVCC specifications

The McCulloch MS4016PAVCC and MS4018PAVCC are two notable chainsaws designed to combine power, efficiency, and user-friendly features. Both models are well-suited for a variety of tasks, ranging from occasional home use to more demanding cutting jobs, making them ideal for homeowners and DIY enthusiasts.

The MS4016PAVCC features a 16-inch guide bar, while the MS4018PAVCC is equipped with an 18-inch guide bar. This difference in bar length accommodates different cutting requirements, with the MS4018PAVCC providing the ability to handle larger logs and thicker branches. Both models are powered by a robust 40cc engine, delivering impressive cutting performance without sacrificing weight—making them manageable for extended use.

One of the most notable features of the McCulloch MS4016PAVCC and MS4018PAVCC is their high-quality chain system, designed for smooth and efficient cutting. The low-vibration technology incorporated into both chainsaws minimizes fatigue for the user, enabling longer cutting sessions with increased comfort. Additionally, the automatic chain lubrication system ensures that the chain remains well-lubricated during operation, promoting longevity and optimal performance.

Ergonomically designed, both models come equipped with soft-grip handles that enhance user comfort. Easy-access controls allow for convenient operation and adjustments on-the-go. The quick-start system reduces the effort needed to start the engine, making these chainsaws ideal for a range of users, from novice to experienced.

Safety features are a priority in the MS4016PAVCC and MS4018PAVCC models. They include a chain brake designed to prevent accidental chain rotation, reducing the risk of injuries during operation. Additionally, the design includes a front hand guard and an easy-to-operate throttle lever for enhanced safety.

Overall, the McCulloch MS4016PAVCC and MS4018PAVCC chainsaws are a blend of power, user-friendliness, and safety. With their durable build, efficient performance, and comfortable handling, they are poised to meet the needs of those looking to tackle cutting tasks around the home or yard. With McCulloch's commitment to quality and innovation, these chainsaws stand out as reliable companions for any cutting job.
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