Husqvarna 137 E Series Chainsaw (5 Pro Tips for Easy Repairs)

Would you rather spend your weekend wrestling with a temperamental chainsaw that refuses to cooperate, or breeze through your wood-cutting tasks with a reliable machine you know inside and out? If you’re like me, you’d pick the latter every time. That’s why I’m diving deep into the Husqvarna 137 E Series chainsaw – a workhorse that, with a little know-how, can be kept running smoothly for years.

I’ve spent countless hours in the woods, felling trees, bucking logs, and splitting firewood. I’ve seen firsthand how a well-maintained chainsaw can make all the difference between a productive day and a frustrating one. And while the Husqvarna 137 E Series might not be the newest or flashiest model on the market, it’s a solid, dependable tool that’s perfect for homeowners, smallholders, and even some professional users.

In this article, I’m going to share five pro tips for easy repairs on your Husqvarna 137 E Series chainsaw. These aren’t just generic tips you can find anywhere. I’m drawing on my own experiences, sharing insights I’ve gained from years of working with chainsaws, and providing actionable advice that you can use to keep your 137 E running like a champ.

Husqvarna 137 E Series Chainsaw: 5 Pro Tips for Easy Repairs

The Husqvarna 137 E Series chainsaw is known for its reliability, but like any machine, it requires regular maintenance and occasional repairs. By understanding the common issues and knowing how to address them, you can save yourself time, money, and frustration.

1. Mastering the Carburetor: The Key to Smooth Running

The carburetor is the heart of your chainsaw’s engine. It mixes air and fuel in the correct proportions to create a combustible mixture. When the carburetor is dirty, clogged, or improperly adjusted, your chainsaw can experience a range of problems, including:

• Difficulty starting: The engine may crank but fail to fire.
• Rough idling: The engine may stall or run unevenly at idle.
• Poor performance: The chainsaw may lack power or bog down under load.
• Excessive smoke: The engine may burn too much fuel, resulting in black or blue smoke.

My Experience: I once spent an entire afternoon trying to troubleshoot a chainsaw that kept stalling. I checked the spark plug, the fuel filter, and the air filter, but nothing seemed to work. Finally, I decided to take a closer look at the carburetor. To my surprise, it was completely clogged with old fuel and debris. After cleaning and adjusting the carburetor, the chainsaw fired right up and ran like new.

Pro Tip: The Husqvarna 137 E Series carburetor is relatively simple to adjust. Here’s a step-by-step guide:

1. Locate the adjustment screws: The carburetor typically has three adjustment screws: L (low speed), H (high speed), and T (idle speed).
2. Start the engine: Allow the engine to warm up for a few minutes.
3. Adjust the idle speed: Turn the T screw clockwise to increase the idle speed and counterclockwise to decrease it. The engine should idle smoothly without stalling.
4. Adjust the low-speed mixture: Turn the L screw clockwise to lean the mixture (less fuel) and counterclockwise to richen the mixture (more fuel). Find the setting that provides the smoothest idle and the best throttle response.
5. Adjust the high-speed mixture: This step is crucial and requires caution. Ideally, use a tachometer to measure the engine’s RPM at full throttle. The Husqvarna 137 E Series has a maximum RPM limit. Adjust the H screw clockwise to lean the mixture (less fuel) and counterclockwise to richen the mixture (more fuel). Do not exceed the maximum RPM limit, as this can damage the engine. If you don’t have a tachometer, err on the side of a slightly richer mixture.
6. Fine-tune: After making adjustments, test the chainsaw by cutting through a piece of wood. If the engine bogs down, richen the mixture slightly. If the engine smokes excessively, lean the mixture slightly.

Data Point: A properly adjusted carburetor can improve fuel efficiency by up to 15% and reduce emissions by up to 20%.

Unique Insight: Many chainsaw problems are caused by stale fuel. Ethanol-blended fuels can absorb moisture and degrade over time, leading to carburetor problems. I recommend using premium fuel with a fuel stabilizer to prevent these issues. Also, always drain the fuel tank before storing your chainsaw for an extended period.

2. Spark Plug Savvy: Ensuring a Strong Spark

The spark plug ignites the air-fuel mixture in the engine, creating the combustion that powers the chainsaw. A faulty spark plug can cause:

• Difficulty starting: The engine may crank but fail to fire.
• Misfiring: The engine may run unevenly or skip beats.
• Loss of power: The chainsaw may lack power or bog down under load.

My Experience: I was once cutting firewood with a friend when his chainsaw suddenly stopped working. We checked everything we could think of, but nothing seemed to help. Finally, I decided to take a look at the spark plug. It was covered in carbon buildup and the electrode was worn down. After replacing the spark plug, the chainsaw started right up and ran perfectly.

Pro Tip: The Husqvarna 137 E Series uses a specific type of spark plug. Make sure you use the correct replacement. Here’s how to check and replace the spark plug:

1. Locate the spark plug: The spark plug is typically located on the top of the engine, near the cylinder head.
2. Remove the spark plug boot: Gently pull the spark plug boot off the spark plug.
3. Remove the spark plug: Use a spark plug wrench to unscrew the spark plug.
4. Inspect the spark plug: Check the spark plug for signs of wear, damage, or carbon buildup. A healthy spark plug should have a clean, dry electrode with a sharp edge.
5. Replace the spark plug: If the spark plug is damaged or worn, replace it with a new one. Make sure to gap the new spark plug to the correct specification (usually around 0.020 inches).
6. Install the spark plug: Screw the spark plug into the cylinder head and tighten it securely with the spark plug wrench.
7. Reattach the spark plug boot: Push the spark plug boot back onto the spark plug.

Data Point: A new spark plug can improve engine performance by up to 10% and reduce fuel consumption by up to 5%.

Unique Insight: The color of the spark plug can tell you a lot about the engine’s condition. A light tan color indicates a healthy engine. A black, sooty spark plug indicates a rich mixture. A white, ashy spark plug indicates a lean mixture.

3. Fuel and Air Filters: Keeping the Engine Breathing Easy

The fuel and air filters prevent dirt and debris from entering the engine. Clogged filters can restrict airflow and fuel flow, leading to:

• Difficulty starting: The engine may crank but fail to fire.
• Poor performance: The chainsaw may lack power or bog down under load.
• Overheating: The engine may overheat due to restricted airflow.

My Experience: I was once cutting down a tree when my chainsaw started to lose power. I checked the fuel tank and the air filter, but everything seemed to be in order. I was about to give up when I decided to take a closer look at the fuel filter. It was completely clogged with dirt and debris. After replacing the fuel filter, the chainsaw ran perfectly.

Pro Tip: The fuel and air filters on the Husqvarna 137 E Series are easy to replace. Here’s how:

1. Locate the fuel filter: The fuel filter is located inside the fuel tank, attached to the fuel line.
2. Remove the fuel filter: Use a piece of wire or a hook to pull the fuel filter out of the fuel tank.
3. Replace the fuel filter: Attach the new fuel filter to the fuel line and drop it back into the fuel tank.
4. Locate the air filter: The air filter is located under the air filter cover, on top of the engine.
5. Remove the air filter cover: Remove the screws or clips that hold the air filter cover in place.
6. Remove the air filter: Remove the air filter from the air filter housing.
7. Clean or replace the air filter: If the air filter is only slightly dirty, you can clean it with compressed air or warm, soapy water. If the air filter is heavily soiled or damaged, replace it with a new one.
8. Install the air filter: Place the air filter back into the air filter housing.
9. Reattach the air filter cover: Reattach the air filter cover and tighten the screws or clips.

Data Point: Replacing the fuel and air filters regularly can improve engine performance by up to 10% and extend engine life by up to 20%.

Unique Insight: I always keep a spare set of fuel and air filters on hand. That way, I can quickly replace them when needed, without having to make a trip to the hardware store. Also, I recommend using high-quality filters that are specifically designed for your chainsaw.

4. Chain and Bar Maintenance: Ensuring Safe and Efficient Cutting

The chain and bar are the cutting components of your chainsaw. Proper maintenance of the chain and bar is essential for safe and efficient cutting. A dull chain can cause:

• Slow cutting: The chainsaw may take longer to cut through wood.
• Increased vibration: The chainsaw may vibrate excessively, causing fatigue and discomfort.
• Kickback: The chainsaw may kick back unexpectedly, posing a safety hazard.

My Experience: I was once cutting firewood with a dull chain. The chainsaw was vibrating excessively and it was taking forever to cut through the wood. I was getting tired and frustrated. Finally, I decided to stop and sharpen the chain. After sharpening the chain, the chainsaw cut through the wood like butter. It was a night and day difference.

Pro Tip: The chain and bar on the Husqvarna 137 E Series require regular maintenance. Here’s how:

1. Sharpen the chain: Sharpen the chain regularly using a chainsaw file or a chain grinder. Follow the manufacturer’s instructions for the correct filing angle and depth.
2. Clean the bar: Clean the bar regularly with a wire brush to remove dirt, debris, and pitch.
3. Lubricate the bar: Lubricate the bar regularly with chainsaw bar oil. The bar oil helps to reduce friction and wear on the chain and bar.
4. Check the chain tension: Check the chain tension regularly and adjust it as needed. The chain should be snug but not too tight.
5. Flip the bar: Flip the bar periodically to ensure even wear.
6. Replace the chain: Replace the chain when it becomes worn or damaged.

Data Point: A sharp chain can improve cutting efficiency by up to 50% and reduce the risk of kickback by up to 25%.

Unique Insight: I always use a chain gauge to ensure that I’m sharpening the chain correctly. A chain gauge helps to maintain the correct filing angle and depth, resulting in a sharper, more efficient chain. Also, I recommend using a high-quality bar oil that is specifically designed for chainsaws.

5. Oiling System: Keeping Things Running Smoothly

The oiling system lubricates the chain and bar, reducing friction and wear. A malfunctioning oiling system can cause:

• Premature wear of the chain and bar: The chain and bar may wear out quickly due to lack of lubrication.
• Overheating: The chain and bar may overheat due to friction.
• Chain breakage: The chain may break due to excessive wear and heat.

My Experience: I was once cutting firewood when I noticed that the chain was smoking and the bar was getting hot. I checked the oil tank and it was empty. I had forgotten to fill it up. I quickly filled the oil tank and the problem went away. However, I learned a valuable lesson: always check the oil level before starting your chainsaw.

Pro Tip: The oiling system on the Husqvarna 137 E Series requires regular maintenance. Here’s how:

1. Check the oil level: Check the oil level before each use and fill it up as needed.
2. Clean the oil filter: Clean the oil filter periodically to remove dirt and debris.
3. Check the oiler adjustment: Check the oiler adjustment and adjust it as needed. The oiler should be adjusted to provide adequate lubrication to the chain and bar.
4. Check the oil line: Check the oil line for leaks or damage. Replace the oil line if necessary.

Data Point: Proper lubrication can extend the life of the chain and bar by up to 50%.

Unique Insight: I always use a high-quality bar oil that is specifically designed for chainsaws. A good bar oil will provide excellent lubrication and prevent the chain and bar from overheating. Also, I recommend using a bar oil that is biodegradable and environmentally friendly.

Additional Tips for Husqvarna 137 E Series Chainsaw Maintenance

Beyond the five key areas I’ve outlined, here are a few more tips to keep your Husqvarna 137 E Series chainsaw in top condition:

• Regular Cleaning: After each use, clean your chainsaw thoroughly. Remove sawdust, debris, and pitch from the engine, bar, and chain. Use a brush and compressed air for best results.
• Proper Storage: Store your chainsaw in a dry, clean place. Drain the fuel tank before storing the chainsaw for an extended period. Consider using a chainsaw case to protect the chainsaw from damage.
• Check the Anti-Vibration System: The Husqvarna 137 E Series features an anti-vibration system to reduce operator fatigue. Inspect the rubber mounts regularly for wear or damage. Replace them if necessary.
• Inspect the Clutch: The clutch engages the chain when the engine reaches a certain RPM. Inspect the clutch shoes for wear or damage. Replace them if necessary.
• Read the Owner’s Manual: The owner’s manual contains valuable information about the chainsaw, including maintenance schedules, troubleshooting tips, and safety precautions. Read the owner’s manual carefully before using the chainsaw.

Wood Species and Processing Techniques: A Deeper Dive

Understanding the properties of different wood species can significantly impact your wood processing techniques and tool selection. Here’s a brief overview:

• Hardwoods: Hardwoods, such as oak, maple, and hickory, are dense and durable. They are ideal for firewood, furniture making, and construction. Hardwoods require more power to cut and split than softwoods.
• Softwoods: Softwoods, such as pine, fir, and spruce, are less dense and easier to work with. They are commonly used for framing, sheathing, and paper production. Softwoods dry faster than hardwoods but also burn faster.

Processing Techniques:

• Felling: Felling is the process of cutting down a tree. Use proper felling techniques to ensure the tree falls in a safe direction.
• Bucking: Bucking is the process of cutting a felled tree into logs. Cut the logs to the desired length for firewood or lumber.
• Splitting: Splitting is the process of splitting logs into smaller pieces for firewood. Use a splitting maul or a hydraulic log splitter.
• Seasoning: Seasoning is the process of drying wood to reduce its moisture content. Seasoned wood burns more efficiently and produces less smoke.

Data Point: Seasoning firewood for 6-12 months can reduce its moisture content from 50% to 20%, increasing its heating value by up to 25%.

Unique Insight: I’ve found that splitting wood when it’s frozen is much easier. The cold temperatures make the wood more brittle and less likely to bind.

Safety First: Prioritizing Safe Wood Processing

Wood processing can be dangerous if proper safety precautions are not followed. Here are some essential safety tips:

• Wear appropriate personal protective equipment (PPE): Always wear safety glasses, hearing protection, gloves, and sturdy boots.
• Use a chainsaw with a chain brake: The chain brake is a safety device that stops the chain quickly in the event of kickback.
• Maintain a safe working distance: Keep a safe distance from other people and obstacles when operating a chainsaw.
• Be aware of your surroundings: Be aware of your surroundings and watch out for hazards such as falling branches, uneven terrain, and wildlife.
• Never operate a chainsaw when you are tired or under the influence of drugs or alcohol.
• Take breaks: Take frequent breaks to avoid fatigue.
• Get proper training: Get proper training in chainsaw safety and operation.

Data Point: According to the Consumer Product Safety Commission, chainsaws cause approximately 30,000 injuries each year in the United States.

Unique Insight: I always carry a first-aid kit with me when I’m working with a chainsaw. It’s better to be prepared for an emergency than to be caught off guard.

Conclusion: Keeping Your Husqvarna 137 E Series Running Strong

The Husqvarna 137 E Series chainsaw is a reliable and versatile tool that can handle a wide range of wood-cutting tasks. By following these five pro tips for easy repairs, you can keep your chainsaw running smoothly and extend its lifespan. Remember to prioritize safety, maintain your equipment regularly, and understand the properties of different wood species. With a little knowledge and effort, you can enjoy years of productive and enjoyable wood processing.

I hope this guide has been helpful. Happy cutting!

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