SClean the oil holes and bar groove after each 5 hours of operation.

Remove Sawdust From

Guide Bar Groove

Oil Holes

S Burring of guide bar rails is a normal process of rail wear. Remove these burrs with a flat file.

SWhen rail top is uneven, use a flat file to re- store square edges and sides.

File Rail Edges

and Sides

Square

Worn Groove

Correct Groove

Replace guide bar when the groove is worn, the guide bar is bent or cracked, or when ex- cess heating or burring of the rails occurs. If re- placement is necessary, use only the guide bar specified for your saw in the repair parts list or on the decal located on the chain saw.

CHECK FUEL MIXTURE LEVEL

S See FUELING ENGINE under the OP- ERATION section.

LUBRICATION

Bar Oil

Fill Cap

SSee GUIDE BAR AND CHAIN OIL under the OPERATION section.

INSPECT AND CLEAN UNIT AND DECALS

S After each use, inspect complete unit for loose or damaged parts. Clean the unit and decals using a damp cloth with a mild deter- gent.

SWipe off unit with a clean dry cloth.

CHECK CHAIN BRAKE

See CHAIN BRAKE in the OPERATION section.

CLEAN AIR FILTER

CAUTION: Do not clean filter in gasoline or other flammable solvent to avoid creating a fire hazard or producing harmful evaporative emissions.

Cleaning the air filter:

A dirty air filter decreases the life and perfor- mance of the engine and increases fuel con- sumption and harmful emissions. Always clean your air filter after 10 tanks of fuel or 5 hours of operation, whichever comes first. Clean more frequently in dusty conditions. A used air filter can never be completely

cleaned. It is advisable to replace your air fil- ter with a new one after every 50 hours of op- eration, or annually, whichever comes first.

1.Loosen 3 screws on cylinder cover.

2.Remove cylinder cover.

3.Remove air filter cover and air filter.

4.Clean the air filter using hot soapy water. Rinse with clean cool water. Air dry com- pletely before reinstalling.

5.Reinstall air filter and air filter cover.

6.Reinstall cylinder cover and 3 screws. Tighten securely.

Cylinder

Air FilterCover

Cover

Air Filter

INSPECT MUFFLER AND SPARK ARRESTING SCREEN

As the unit is used, carbon deposits build up on the muffler and spark arresting screen, and must be removed to avoid creating a fire hazard or affecting engine performance.

Replace the spark arresting screen if breaks occur.

Spark Exhaust

Arresting Outlet

Screen Cover

MufflerNut

CLEANING THE SPARK ARREST- ING SCREEN

Cleaning is required every 25 hours of op- eration or annually, whichever comes first.

1.Loosen and remove the nut from the ex- haust outlet cover.

2.Remove the exhaust oulet cover.

3.Remove spark arresting screen. Handle screen carefully to prevent damage.

4.Clean the spark arresting screen gently with a wire brush. Replace screen if breaks are found.

5.Replace any broken or cracked muffler parts.

6.Reinstall spark arresting screen, exhaust outlet cover, and nut. Tighten nut securely.

15

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Poulan 545186805 Check Fuel Mixture Level, Lubrication, Inspect and Clean Unit and Decals, Check Chain Brake
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545186805 specifications

The Poulan 545186805 is an impressive chainsaw designed to meet the demands of both the seasoned professional and the enthusiastic DIYer. This chainsaw combines robust performance with user-friendly features, making it a popular choice among users looking for reliability and efficiency.

One of the key characteristics of the Poulan 545186805 is its powerful engine. Equipped with a 50cc two-stroke engine, it delivers impressive cutting power that allows users to tackle large logs and tough tree trunks with ease. This engine is designed for optimal performance, offering a balance of power and fuel efficiency, ensuring that users can work longer without frequently stopping to refuel.

In addition to its potent engine, the Poulan 545186805 features a 20-inch guide bar, allowing for deeper cuts and the ability to handle larger wood types. This extended reach is particularly beneficial for users who need to fell trees or cut through thicker branches, adding versatility to its applications.

Safety is an important factor for chainsaw users, and the Poulan 545186805 incorporates several safety features designed to protect users. It has an automatic chain oiler which achieves continuous lubrication, reducing wear on the chain and the bar, thereby enhancing longevity. Additionally, it comes equipped with a chain brake that reduces the risk of kickback, ensuring safer operation.

The design of the Poulan 545186805 emphasizes comfort and ease of use. It features an ergonomic handle that provides a secure grip, reducing fatigue during extended use. The lightweight construction further enhances maneuverability, making it easier to handle for extended periods, which is especially important for those undertaking larger projects.

Moreover, the Poulan 545186805 integrates advanced technology to ensure a smoother operation. The Easy Start feature allows users to start the engine with minimal effort, preventing frustration and providing a user-friendly experience, particularly for those who may not be accustomed to handling chainsaws.

In summary, the Poulan 545186805 is a versatile and powerful chainsaw that stands out with its combination of performance, safety, and user-friendly features. Whether for professional use or home projects, this chainsaw can effectively meet the needs of a variety of users, making it a solid choice for anyone in need of a reliable cutting tool.
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