Poulan 545146926 instruction manual Service and Adjustments, Muffler and Spark ARREST- ING Screen

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Button

Air Filter

Air Filter Cover

MUFFLER AND SPARK ARREST- ING SCREEN

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

As your unit is used, carbon deposits build up on the muffler and spark arresting screen.

For normal homeowner use, however, the muffler and spark arresting screen will not re- quire any service. After 50 hours of use, we recommend that your muffler be serviced or replaced by your authorized service dealer.

REPLACE SPARK PLUG

Replace the spark plug each year to ensure the engine starts easier and runs better. Inspect spark plug every 25 hours of usage. Clean and/or replace as necessary. Set spark plug gap at 0.025 inch (0.6 mm). Ignition tim- ing is fixed and nonadjustable.

1.Twist, then pull off spark plug boot.

2.Remove spark plug from cylinder and discard.

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.

SERVICE AND ADJUSTMENTS

REPLACING THE LINE

1.Press the tabs on the side of the trimmer head and remove cover and spool.

Cover

Tab

Tap Button

2.Remove any remaining line.

3.Clean dirt and debris from all parts. Re- place spool if it is worn or damaged.

4.Replace with a pre-wound spool, or re- place line using a 25 feet (8 meters) length of 0.080 inch (2 mm) diameter Poulan PRO brand line.

5.When installing new line on an existing spool, hold the spool as shown in the il- lustration below.

6.Bend the line at the midpoint and insert the bend into the slot in the center rim of the spool. Ensure line snaps into position in the slot.

Slot

Spool

7.With your finger between the lines, wrap the lines evenly and firmly around the spool in a clockwise direction.

8.Position the lines in the guide slots.

Guide Slot

Guide

Slot

9.Insert the ends of the lines through exit holes in the sides of the cover.

10.Place the spool in the cover.

Spool

Cover

11.Make sure the lines are not caught be- tween the rim of the spool and the wall of the cover.

12.Reinstall the spool and cover onto the trimmer head. Push until cover snaps into place.

CARBURETOR ADJUSTMENT

WARNING: Keep others away when making idle speed adjustments. The trimmer head or any optional attachment will be spin- ning during most of this procedure. Wear your protective equipment and observe all safety precautions. After making adjustments, the trimmer head or any optional 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:

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Contents PPB150E Safety Rules Operator SafetyUL Classified Product Notice Unit / Maintenance Safety Fuel SafetyLine Trimmer Safety Transporting and StorageEdger Safety BLOWER/VACUUM SafetyBrushcutter Safety Always use the handlebar when using edg- er attachmentCultivator Safety Hedge Trimmer SafetyPole Pruner Safety Proboscis noseSnow Thrower Safety Assembly Installing Trimmer ATTACH- MentAdjusting the Assist Handle Attaching ShieldOperation HOW to Start Your Unit Installing Optional ATTACH- MentsStarting a Cold Engine Starting a Flooded EngineOperating Position Trimmer Line AdvanceCutting Methods Secondary Hole Locking/Release Button in Primary HoleMaintenance Inspect and Clean Unit and LabelsClean AIR Filter Check for Loose Fasteners and PartsService and Adjustments Carburetor AdjustmentMuffler and Spark ARREST- ING Screen Replace Spark PlugSeasonal Storage Fuel SystemEngine OtherTroubleshooting Table Cause Remedy Limited Warranty Ligations The U.S. EnvironmentalIntermediate 125 hours Extended 300 hours

545146926 specifications

The Poulan 545146926 is a powerful and versatile chainsaw designed for both professional and home use. Known for its robust performance and user-friendly features, this model offers an array of specifications that cater to various cutting tasks, from trimming branches to felling trees.

One of the standout features of the Poulan 545146926 is its efficient engine. The chainsaw is powered by a reliable 50cc two-cycle engine, which delivers ample power while maintaining fuel efficiency. This balance makes it suitable for extended use without the constant need for refueling. Additionally, the engine's design minimizes emissions, allowing for a more environmentally friendly operation, in keeping with modern standards.

The chainsaw is equipped with a 20-inch bar and chain, offering an optimal cutting length for a wide range of applications. This extended reach allows the user to tackle larger trees and thick branches with ease, making the Poulan 545146926 an excellent choice for both professional loggers and homeowners with extensive landscaping needs.

Safety is a priority in the design of the Poulan 545146926. The chainsaw features several safety mechanisms, including a chain brake that activates in the event of a kickback, reducing the risk of injury during operation. Furthermore, the comfortable handle design aids in reducing vibrations, which makes for a smoother cutting experience, minimizing fatigue during longer projects.

Another notable technology featured in this chainsaw is its easy-start system. This mechanism reduces the effort required to start the engine, allowing users to get to work quickly without struggling with traditional pull-start engines. The improved air filtration system further enhances performance, ensuring the engine operates smoothly and efficiently by keeping dirt and debris at bay.

In terms of maintenance, the Poulan 545146926 is designed for ease of use. Its tool-less chain tensioning system simplifies adjustments, allowing users to maintain optimal chain tension effortlessly. Additionally, the easy-access air filter and fuel cap streamline routine checks, making it convenient for users to keep their chainsaw in top working condition.

In summary, the Poulan 545146926 combines power, safety, and user-friendly features, making it an ideal choice for anyone needing a reliable chainsaw for various cutting tasks. Its advanced technology, efficient design, and focus on safety provide a comprehensive solution for both amateur and seasoned users.
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