Poulan S31SNGBC Blade Replacement, Carburetor Adjustment, Seasonal Storage, Fuel System, Engine

Models: S31SNGBC

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Line exit holes

Line in Notch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Line in Notch

Hub

5.Wind the line evenly and tightly onto the spool. Wind in the direction of the arrows found on the spool.

6.Push the lines into the notches, leaving 3 to 5 inches (7 -- 12 cm) unwound.

7.Insert the lines into the the exit holes in the hub as shown in the illustration.

8.Align the notches with the line exit holes.

9.Push spool into hub until it snaps into place.

10.Pull the lines extending outside of the hub to release the lines from the notches.

BLADE REPLACEMENT

Refer to the ASSEMBLY section for blade re- placement instructions and illustrations.

CARBURETOR ADJUSTMENT

WARNING: Keep others away when making idle speed adjustments. The trimmer head, blade or any optional attachment will be spinning during most of this procedure. Wear your protective equipment and observe all safety precautions. After making adjust- ments, the trimmer head, blade or any option- al attachment must not move/spin at idle speed.

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 released.

S The trimmer head, blade or optional attachment moves/spins at idle.

Make adjustments with the unit supported so the cutting attachment is off the ground and will not make contact with any object. Hold the unit by hand while running and making ad- justments. Keep all parts of your body away from the cutting attachment and muffler.

Idle Speed Adjustment

Allow engine to idle. Adjust speed until engine runs without trimmer head, blade or optional attachment moving or spinning (idle too fast) or stalling (idle speed too slow).

S Turn idle speed screw clockwise to increase engine speed if engine stalls or dies.

STurn idle speed screw counterclockwise to decrease engine speed if trimmer head, blade or optional attachment moves or spins at idle.

WARNING: Recheck the idle speed after each adjustment. The trimmer head, blade or optional attachment must not move or spin at idle speed to avoid serious injury to the operator or others.

Air Filter

Cover

Idle Speed

Screw

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

WARNING: Perform the following steps after each use:

SAllow engine to cool before storing or trans- porting.

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.

SStore unit with all guards in place. Position unit so that any sharp object cannot acci-

dentally 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: S Clean the entire unit before lengthy

storage.

SStore in a clean dry area.

S Lightly oil external metal surfaces.

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 acceptable alternative in minimizing the formation of fuel gum deposits during storage. Add stabilizer to the gasoline in the fuel tank or fuel storage container. Fol- low the mix instructions found on stabilizer container. Run engine at least 5 minutes after adding stabilizer.

ENGINE

SRemove spark plug and pour 1 teaspoon of 40:1, 2-cycle engine oil (air cooled) through

the spark plug opening. Slowly pull the starter rope 8 to 10 times to distribute oil.

SReplace spark plug with new one of recom- mended type and heat range.

SClean air filter.

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Poulan S31SNGBC instruction manual Blade Replacement, Carburetor Adjustment, Seasonal Storage, Fuel System, Engine

S31SNGBC specifications

The Poulan S31SNGBC is a robust and efficient chainsaw designed for both casual users and those looking for a reliable tool for various cutting tasks. This model stands out for its blend of power, ease of use, and innovative features that cater to the needs of homeowners and professionals alike.

One of the main features of the Poulan S31SNGBC is its potent 31cc engine. This 2-stroke engine provides ample power to tackle a wide range of cutting jobs, from trimming branches to felling small trees. The engine is designed for optimal performance, ensuring users can complete tasks efficiently without the need for constant refueling or frequent breaks.

The chainsaw is equipped with a 16-inch bar and chain, offering a capable cutting capacity that strikes a balance between maneuverability and cutting power. This size is ideal for handling various applications, making it an excellent choice for DIY enthusiasts and those who require a dependable tool for yard work or light commercial use.

Another significant characteristic of the Poulan S31SNGBC is its Easy Start technology. This feature simplifies the starting process, allowing users to fire up the chainsaw with minimal effort, even after extended periods of inactivity. This is particularly beneficial for less experienced users or those who may struggle with traditional starting mechanisms.

Safety is a primary consideration in the design of the S31SNGBC. It includes a chain brake that halts the chain's movement in the event of kickback, significantly enhancing user safety. Additionally, the chainsaw features anti-vibration technology, which reduces the amount of vibration transferred to the user’s hands, minimizing fatigue during prolonged use.

Maintenance is made easy with the chainsaw’s tool-less chain tensioning system. This design allows users to adjust the chain tension quickly and conveniently, ensuring optimal performance and extending the life of the chain. The clear fuel tank also provides easy visibility of fuel levels, preventing unexpected interruptions during operation.

In summary, the Poulan S31SNGBC is a versatile and user-friendly chainsaw equipped with a powerful engine, a reliable bar and chain, and several innovative features that enhance its usability and safety. This makes it an excellent choice for those looking to efficiently manage their cutting tasks without sacrificing comfort or performance. Whether you're a seasoned professional or a weekend warrior, this chainsaw offers the performance and reliability you need to accomplish your jobs effectively.