Stihl 031 AV Chainsaw Review: Specs, Features, Price, Ignition System

Introduction

Have you ever wondered what makes a chainsaw truly legendary? Imagine a tool that not only withstands the test of time but also performs with unmatched reliability. Welcome to the world of the Stihl 031 AV Chainsaw. This iconic saw, produced between 1971 and 1982, has left an indelible mark on the world of woodworking and logging. But what makes it so special? Is it the robust build, the versatile features, or the sheer power it brings to your hands? Let’s dive into the details and find out why this chainsaw remains a favorite among enthusiasts and professionals alike.

The Stihl 031 AV Chainsaw: A Legend in Woodworking

The Stihl 031 AV chainsaw is renowned for its durability and performance. Originally released in 1971, this mid-powered saw quickly became a staple for many due to its robust build and reliable operation. Unlike its predecessor, the 030, which had a short-lived production span, the 031 AV proved its worth and remained in production for over a decade. But why does it still hold a special place in the hearts of chainsaw users?

Versions of the Stihl 031 AV

The 031 AV came in several versions, each tailored to different user needs:

031 AV: The base model featuring breaker-controlled magneto ignition.
031 AVE: An upgraded version with electronic magneto ignition.
031 AVEW: This variant included electronic magneto ignition and heated handles for comfort in cold weather.
031 AVQ: Equipped with a chain brake for added safety.
031 AVEQ: Combined electronic magneto ignition with a chain brake.
031 AVEQW: The most feature-rich version, offering electronic magneto ignition, a chain brake, and heated handles.

Key Features and Specifications

When considering a chainsaw, the features and specifications are crucial. The Stihl 031 AV doesn’t disappoint in this regard. Here are some highlights:

Automatic Oiler: Keeps the chain lubricated for optimal performance.
Anti-Vibration System: Reduces fatigue during prolonged use.
Handguard and Chain Brake: Enhances user safety.
Easy-Access Air Filter: Simplifies maintenance.

The chainsaw supports bar lengths of 16, 18, and 20 inches, providing flexibility for various tasks. Let’s take a closer look at the technical specifications:

Engine Displacement: 49cc (2.93 cubic inches).
Powerhead Weight: 14.5 pounds (6.6 kg).
Maximum RPM: 12,000.
Idle RPM: 2,700.
Cylinder Bore: 44mm (1.73 inches).
Piston Stroke: 32mm (1.26 inches).
Fuel Tank Capacity: 18.25 ounces (540 ml).
Carburetor: Tillotson HU-3C, G series.
Crankcase: Made from durable magnesium.
Air Filter: Nylon mesh for efficient filtration.

The Ignition System: Points vs. Electronic

One of the most significant upgrades users consider is switching from the traditional points and condenser ignition system to a modern electronic ignition. The electronic ignition system offers more reliable starting and smoother operation. Many users find it beneficial to replace the old system with a NOVA chip, which simplifies the ignition process and reduces maintenance hassles.

User Reviews: The Good and the Bad

Every product has its advocates and critics, and the Stihl 031 AV is no exception. Here’s a summary of what users have to say:

Positive Reviews

“My trusty 031 has been a reliable companion for years!”
“This chainsaw has been invaluable for my firewood cutting needs.”
“Despite its age, it performs exceptionally well.”

Negative Reviews

“It’s heavy for its power output.”
“Finding replacement parts can be challenging.”
“The points ignition system can be problematic.”

Price and Collectibility

The value of a Stihl 031 AV varies based on its condition and rarity. Generally, a well-maintained unit can fetch between $100 and $200. However, New Old Stock (NOS) units can command higher prices. While it’s not the most collectible chainsaw, it still holds a place in many enthusiasts’ collections due to its historical significance and reliable performance.

Conclusion

The Stihl 031 AV chainsaw stands out as a robust, reliable tool that has served countless users over the years. Its various versions and features cater to different needs, making it a versatile option for many tasks. Whether you’re a seasoned professional or a weekend warrior, this chainsaw’s blend of power, durability, and ease of use makes it a worthy addition to your toolkit.

Detailed Answers

How to start a Stihl 031 AV chainsaw?
- Ensure the saw is on a flat surface, engage the chain brake, turn the switch to the start position, and pull the starter cord until the engine fires.
What is the fuel mixture for a Stihl 031 AV?
- The recommended fuel mixture is 50:1, which means 50 parts gasoline to 1 part two-stroke engine oil.
How to adjust the carburetor on a Stihl 031 AV?
- Locate the carburetor adjustment screws (L, H, and LA). Adjust the L screw for low-speed operation, the H screw for high-speed operation, and the LA screw for idle speed.
What year was the Stihl 031 AV made?
- The Stihl 031 AV was produced between 1971 and 1982.
How to replace the chain on a Stihl 031 AV?
- Remove the sprocket cover, release the chain tension, remove the old chain, place the new chain on the bar, and adjust the tension.
What is the bar length for a Stihl 031 AV?
- It supports bar lengths of 16, 18, and 20 inches.
How to clean the air filter on a Stihl 031 AV?
- Remove the air filter cover, take out the filter, wash it in warm soapy water, dry it thoroughly, and reinstall it.
What is the horsepower of a Stihl 031 AV?
- The Stihl 031 AV produces approximately 3.5 horsepower.
How to troubleshoot ignition issues on a Stihl 031 AV?
- Check for spark, ensure the spark plug is clean and properly gapped, inspect the ignition coil, and consider upgrading to an electronic ignition if issues persist.
Where to find replacement parts for a Stihl 031 AV?
- Replacement parts can be found at authorized Stihl dealers, online marketplaces, and specialty chainsaw parts stores.

With its blend of historical significance and reliable performance, the Stihl 031 AV chainsaw remains a beloved tool for many. Whether you’re restoring one or using it for daily tasks, this guide should help you appreciate its value and maintain it for years to come.