1/2 turn UNDERSIDE OF BLADE

Bolt

4.While holding each bolt in place with a wrench, retighten the nuts.

TOP SIDE

OF BLADE

NOTE: After adjustment, the washers be- tween the bolt head and the blade should be able to be turned by hand, but not loose enough to move when the unit is tilted from side to side.

CAUTION: If the clearance between the cutting blades is set too wide, the blades will not cut correctly. If the blades are adjusted too tight, overheating may occur.

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.

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 Line

Fuel

Filter

STORAGE

WARNING: Perform the following steps after each use:

SAllow engine to cool, and secure the unit before storing or transporting.

SStore unit and fuel in a well ventilated area where fuel vapors cannot reach sparks or open flames from water heaters, electric

motors or switches, furnaces, etc.

S Store unit with the blade cover installed. Position unit so that any sharp object can- not accidentally cause injury.

SStore unit and fuel well out of the reach of children.

SEASONAL STORAGE

Prepare unit for storage at end of season or if it will not be used for 30 days or more.

If your unit is to be stored for a period of time:

SClean the entire unit.

SStore in a clean dry area.

S Clean all parts and check for damage. Have damaged parts repaired or replaced by an authorized service dealer.

SKeep all nuts, bolts, and screws tight.

SLightly oil external metal surfaces, includ-

ing the blade.

SInstall the blade cover.

To oil the blade, do the following:

SStop the engine and allow blade to come to a complete stop.

SEnsure ON/OFF switch is in the OFF posi- tion.

SDisconnect the spark plug wire.

SApply a light machine oil along the edge of the top strap as shown.

OIL

Top Strap

FUEL SYSTEM

Under FUELING ENGINE in the OPERA- TION section of this manual, see message la- beled IMPORTANT regarding the use of ga- sohol in your engine. Fuel stabilizer is an ac- ceptable alternative in minimizing the formation of fuel gum deposits during storage. Add stabi- lizer to gasoline in fuel tank or fuel storage con- tainer. Follow the mix instructions found on sta- bilizer container. Run engine at least 5 minutes after adding stabilizer.

HELPFUL TIP

During storage of your gas/ oil mixture, the oil will sepa- rate from the gas.

We recommend that you shake the gas can weekly to insure proper blending of the gas and oil.

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Poulan 545186733 instruction manual Replace Spark Plug, Replace Fuel Filter, Seasonal Storage, Fuel System
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545186733 specifications

The Poulan 545186733 is a powerful and versatile gas-powered chainsaw designed for various cutting tasks, making it ideal for both homeowners and professional users. With its robust engineering and innovative features, this chainsaw stands out in the competitive market of outdoor power equipment.

One of the main features of the Poulan 545186733 is its engine. It is equipped with a reliable 50cc, 2-stroke gasoline engine that delivers impressive performance. This engine provides abundant power for cutting through thick branches, felling small to medium-sized trees, and handling challenging landscaping tasks. The efficient design also ensures that users can tackle jobs without the need for frequent refueling.

The chainsaw comes with a 20-inch bar and chain, which strikes a balance between maneuverability and cutting capacity. This length is optimal for various applications, from pruning to larger tree removal. Additionally, the low-kickback chain enhances safety while allowing users to maintain control during operation.

Another significant aspect of the Poulan 545186733 is its starting system. It features an easy-start technology that reduces the effort required to start the chainsaw. Users can benefit from a simplified pull-start mechanism that minimizes cord resistance, allowing for quick and hassle-free starts even in cold weather.

Comfort and usability are additional cornerstones of this model. The chainsaw is designed with an ergonomically shaped handle that reduces vibrations, enabling extended use without causing fatigue. The lightweight construction of the saw allows for more comfortable handling and maneuvering while working in different positions.

For enhanced convenience, the Poulan 545186733 includes an automatic oiling system that ensures the chain remains adequately lubricated during operation. This feature not only enhances the efficiency of the cutting process but also prolongs the lifespan of both the bar and the chain.

Furthermore, the chainsaw is equipped with a clear-view gas and oil tank, making it easy for users to monitor fluid levels at a glance. This thoughtful design contributes to the overall user experience, ensuring that users can maintain optimal performance without interruptions.

In summary, the Poulan 545186733 combines power, efficiency, and user-friendly features, making it a top choice for those in need of a reliable chainsaw. With its well-balanced design, easy starting mechanism, and robust performance capabilities, this chainsaw caters to a wide range of cutting tasks, ensuring that both novice and experienced users can work efficiently and effectively.
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