Wrench Nut

NOTE: If your unit has a plastic cover over the threads on the threaded shaft, remove the covering to expose the threads. Before instal- ling the trimmer head, make sure the dust cup and retaining washer are positioned on the gearbox.

Gearbox

Dust cup

Aligned holes

Retaining washer

NOTE: Remove the trimmer head and plastic shield before attaching the metal shield and installing the weed blade. To remove the trimmer head, align hole in the dust cup with the hole in the side of the gearbox by rotating the dust cup. Insert a small screwdriver into aligned holes. This will keep the shaft from turning while loos- ening the trimmer head. Remove the trimmer head by turning clockwise. Remove the screw- driver. To remove the plastic shield, loosen and remove nut. Pivot shield to release bracket from slot. See INSTALLATION OF THE CUTTING HEAD and ATTACHING THE PLASTIC SHIELD for illustrations. Be sure to store all parts and instructions for future use. Never use the trimmer head with the metal blade installed.

ATTACHING THE METAL SHIELD

WARNING: The metal shield must be properly installed on the tool anytime the tool is used with a blade. Failure to install the shield in the position shown can result in serious injury to the operator. The length of the shield must be aligned with the length of the shaft.

1.Place the metal shield under the gearbox, and align the screw holes.

NOTE: Make sure all parts are properly installed as shown in the illustration before installing the trimmer head.

Shield

Gearbox

5.Align hole in the dust cup with the hole in the side of the gearbox by rotating the dust cup.

6.Insert a small screwdriver into aligned holes. This will keep the shaft from turning while tightening trimmer head.

7.While holding the screwdriver in position, thread trimmer head onto the shaft in the direction shown on the decal (counter- clockwise). Tighten until secure.

NOTE: The retaining washer must be posi- tioned with the raised section facing toward the gearbox.

ASSEMBLY INFORMATION - WEED BLADE

WEED

BLADE

2.Insert and thread the 4 mounting screws through the holes of the gearbox and the metal shield. Tighten evenly and securely with the hex wrench provided.

INSTALLATION OF THE METAL BLADE

WARNING: Wear protective gloves when handling or performing maintenance on the blade to avoid injury. The blade is sharp and can cut you even when it is not moving.

WARNING: Do not use any blades, or fastening hardware other than the washers and nuts shown in the following illustrations. These parts must be provided by McCulloch and installed as shown below. Failure to use proper parts can cause the blade to fly off and seriously hurt you or others.

NOTE: The dust cup and retaining washer are located on the gearbox shaft and not in the parts bag. All other fasteners mentioned in the follow- ing assembly steps are in the parts bag.

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McCulloch 115249726 Attaching the Metal Shield, Assembly Information Weed Blade, Installation of the Metal Blade
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115249726 specifications

The McCulloch 115249726 is a robust chainsaw designed to meet the needs of both DIY enthusiasts and professional users. Known for its powerful performance and user-friendly features, this chainsaw has become a popular choice for those looking to tackle various cutting tasks, from tree trimming to firewood preparation.

One of the standout features of the McCulloch 115249726 is its reliable engine. Equipped with a strong, high-performance two-stroke engine, it delivers ample power for demanding cutting jobs. This engine provides a perfect balance between efficiency and performance, ensuring that users can rely on the chainsaw to handle tougher materials without straining the machine. The chainsaw operates at optimal speeds, allowing for smooth and quick cuts.

Another essential characteristic of the McCulloch 115249726 is its lightweight design. Weighing in at a manageable weight, this chainsaw is designed for ease of handling, reducing user fatigue during extended use. Its ergonomic handle ensures a comfortable grip, enhancing user control and stability. The chain brake feature adds an extra layer of safety by immediately stopping the chain in the event of kickback, making this chainsaw ideal for both experienced and novice users.

The McCulloch 115249726 also boasts advanced technology to enhance performance and longevity. One key technology is its automatic oiler system, which keeps the chain lubricated during use, minimizing wear and tear. This system not only extends the lifespan of the chain and bar but also ensures optimal cutting efficiency. The chainsaw is designed for easy maintenance, which includes tool-less chain tensioning, allowing users to quickly adjust the chain for the best cutting results.

Furthermore, the McCulloch 115249726 is equipped with an easy-start system that reduces the effort required to start the engine, making it more accessible for users of all skill levels. Its durable construction ensures that it can withstand the rigors of tough outdoor conditions, making it a reliable companion for all your cutting needs.

In summary, the McCulloch 115249726 combines power, efficiency, and safety features to deliver a superior chainsaw experience. With its robust engine, user-friendly design, and advanced technologies, it stands out as an excellent choice for anyone seeking a reliable tool for their cutting projects. Whether for occasional use or professional applications, this chainsaw offers the performance and features required to tackle any job effectively.
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