CLEAN AIR FILTER

A dirty air filter decreases engine perform- ance and increases fuel consumption and harmful emissions. Always clean or replace air filter after every 5 hours of operation or yearly, whichever comes first.

Button

Air Filter

Cover

Air Filter

Cleaning the air filter:

1.Clean the cover and the area around it to keep debris from falling into the carburetor chamber when the cover is removed.

NOTE: Move choke lever to RUN position before opening air filter cover.

2.Open air filter cover by pushing button (see illustration). Remove air filter.

NOTE: Do not clean filter in gasoline or other flammable solvent. Doing so can create a fire hazard or produce harmful evaporative emis- sions.

3.Wash the filter in soap and water.

4.Allow filter to dry.

5.Apply a few drops of oil to the filter; squeeze filter to distribute oil.

6.Replace parts.

REPLACE SPARK PLUG

Replace spark plug each year to ensure the engine starts easier and runs better. Set spark plug gap at 0.025 inch (0.6 mm). Igni- tion timing is fixed, nonadjustable.

NOTE: This spark ignition system complies with the Canadian standard ICES--002.

1.Twist, then pull off spark plug boot.

2.Remove spark plug from cylinder and dis- card.

3.Replace with Champion RCJ-6Y spark plug and tighten securely with a 3/4 inch (19 mm) socket wrench.

4.Reinstall the spark plug boot.

REPLACE FUEL FILTER

To replace fuel filter, drain unit by running it dry of fuel, then remove fuel cap/retainer assem- bly from tank. Pull filter from tank and remove it from the fuel line. Install new fuel filter on fuel line; reinstall parts.

Fuel Filter

Fuel Line

CHECK MUFFLER MOUNTING SCREWS

Once each year, ensure muffler mounting screws are tightened securely to prevent damage.

Muffler

Mounting

Screw

MUFFLER AND SPARK ARREST- ING SCREEN

WARNING: The muffler on this prod- uct contains chemicals known to the State of California to cause cancer.

NOTE: THE SPARK ARRESTING SCREEN ON THIS UNIT IS NOT SERVICEABLE.

For normal homeowner use, the muffler and spark arresting screen will not require replace- ment. After 50 hours of use, we recommend that your muffler be replaced by your authorized service dealer.

CARBURETOR IDLE SPEED ADJUSTMENT

The carburetor has been carefully set at the factory. Adjustments may be necessary if you notice any of the following conditions:

S Engine will not idle when the throttle is re- leased.

To adjust idle speed:

Allow engine to idle. Adjust speed until engine runs without stalling (idle speed too slow).

S Turn idle speed screw clockwise to in- crease engine speed if engine stalls or dies.

STurn idle speed screw counterclockwise to decrease engine speed.

Idle Speed Screw

Air

Filter

Cover

If you require further assistance or are unsure about performing this procedure, contact an authorized service dealer or call 1--800--554--6723.

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McCulloch MC200VS, 966625101 Clean AIR Filter, Replace Spark Plug, Replace Fuel Filter, Check Muffler Mounting Screws
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115376927, MC200VS, 966625101 specifications

The McCulloch 115376927, MC200VS, and 966625101 are all powerful and efficient tools in the McCulloch lineup, designed to meet the demands of various cutting tasks, whether for residential or professional use. Each model reflects McCulloch's commitment to quality and innovation in outdoor power equipment.

The McCulloch 115376927 is a robust chainsaw known for its user-friendly design and high-performance capabilities. Powered by a reliable engine, this chainsaw delivers substantial cutting power and speed, making it ideal for both pruning and felling small to medium-sized trees. One of its standout features is the automatic oiling system, which ensures that the chain remains lubricated, thus extending its life and improving performance. Additionally, the tool is equipped with an ergonomic handle that provides a comfortable grip, reducing user fatigue during extended use.

The MC200VS model takes versatility up a notch, as it is designed not only as a chainsaw but also as a multi-tool system. This makes it suitable for various tasks around the garden, including trimming, edging, and hedging. The MC200VS utilizes a unique attachment system that allows users to switch out tools quickly and easily, saving both time and effort. Its lightweight construction is complemented by a powerful engine that ensures efficient operation, while features like the adjustable speed settings provide optimal control depending on the task at hand.

The McCulloch 966625101 is a premium model that combines cutting-edge technology with high-performance capabilities. This chainsaw features advanced vibration dampening technology, which minimizes fatigue and vibrations, allowing for prolonged operation. The chainsaw is equipped with an easy-start system that reduces the effort required to start the engine, making it particularly user-friendly. The 966625101 also has an intelligent air filter system that enhances engine performance and longevity, ensuring reliable operation in demanding conditions.

In summary, whether you choose the McCulloch 115376927 for its operational simplicity, the MC200VS for its versatility, or the 966625101 for its advanced features and technologies, each of these models represents the reliability and innovation McCulloch is known for. They cater to the needs of both amateur and professional users, making yard work more efficient and enjoyable. With powerful engines, ergonomic designs, and tools that combine functionality with ease of use, these models help you tackle any outdoor task with confidence.
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