Husqvarna 136 Problems & Solutions



Husqvarna 136 Problems & Solutions

Common issues with the Husqvarna 136 chainsaw include starting difficulties, engine stalling, and erratic idling. Users may also encounter poor cutting performance or chain oiler malfunctions.

The Husqvarna 136 is a classic chainsaw popular among homeowners for general yard tasks. Despite its reliability, some operators face challenges with their saws. Starting problems are often the result of a malfunctioning ignition system or a clogged carburetor. A well-maintained 136 typically exhibits strong performance, but over time, components can wear or become dirty, leading to the engine stalling during operation.

Maintaining the correct idle speed is crucial, as irregular idling can affect the chainsaw’s functionality and longevity. Cutting issues might stem from a dull or improperly tensioned chain, requiring routine inspection and maintenance. Lastly, the automatic chain oiler is essential for smooth operation; if it fails, it can lead to increased friction and wear on the bar and chain. Regular maintenance and prompt troubleshooting can keep these common problems at bay, ensuring the Husqvarna 136 runs efficiently for its users.

About the Husqvarna 136 Chainsaw

The Husqvarna 136 chainsaw emerges as a go-to tool for homeowners who appreciate the blend of power and agility in garden tasks. Renowned for its robust design, this chainsaw has carved its niche in the realm of outdoor equipment. Nonetheless, understanding and troubleshooting its problems is vital to maintaining its optimal performance.

Overview of the Husqvarna 136 Model

The Husqvarna 136 is a lightweight, easy-to-use chainsaw designed for the casual user. Its compact frame houses a powerful engine, making it ideal for a variety of tasks around the yard. Below are key highlights:

  • Engine Power: 36cc
  • Bar Length: Suitable for 14″ to 16″ bars
  • Weight: Approximately 4.7 kg
  • Chain Pitch: 3/8″

Common Uses and Applications of the 136 Chainsaw

Diverse cutting tasks await the Husqvarna 136. It is perfect for:

  • Trimming trees
  • Pruning branches
  • Slicing firewood
  • Crafting DIY wood projects

Why Addressing Problems is Crucial For Chainsaw Maintenance

Regular upkeep is essential for maintaining safety, performance, and longevity. Addressing the Husqvarna 136 issues prevents:

  • Potential safety hazards
  • Reduced lifespan of the chainsaw
  • Decreased efficiency

Timely intervention ensures the chainsaw remains a reliable asset for any homeowner.

Starting Issues With the Husqvarna 136

The Husqvarna 136 is a robust and reliable chainsaw. Yet, many users encounter starting problems. This can be frustrating. It often happens at the least convenient times. Understanding these issues is the first step to a quick solution.

Identifying Starting Problems

Recognizing starting problems is easy. The saw might not start at all. Or it might require many pulls to get going. Strange noises or rough starting are also common signs. Look for these when your saw acts up.

Troubleshooting Starter Rope and Recoil Mechanism

stuck starter rope or a faulty recoil mechanism can be trouble. First, check the rope for knots or damage. Next, inspect the recoil mechanism.

  • Remove the cover.
  • Look for dirt or damage.
  • Ensure the spring works properly.

Fuel System Diagnostics: Carburetor and Choke Issues

  1. Check the fuel mix: Use fresh fuel with the correct oil mix.
  2. Clean the carburetor: Buildups can block fuel flow.
  3. Adjust the choke: Ensure it is set correctly for start-up.

Engine Performance and Idling Concerns

If your Husqvarna 136 chainsaw starts acting up, you’re likely facing engine performance and idling issues. These problems can keep your saw from running smoothly, or worse, prevent it from starting at all. Let’s diagnose and troubleshoot common issues to get your Husqvarna back to its peak performance.

Typical Symptoms of Engine Malfunction

When your Husqvarna 136 isn’t running right, you’ll notice specific signs. Here’s what to watch for:

  • Hard starting or refusing to start
  • Engine stalls or dies unexpectedly
  • Loss of power or reduced acceleration
  • Unusual sounds, like popping or sputtering
  • Excessive smoke from the exhaust

Adjusting the Carburetor For Optimal Performance

A well-tuned carburetor is key for your Husqvarna 136 to work correctly. Here’s a simple guide to adjusting the carburetor:

  1. Locate the High (H)Low (L), and Idle (T) adjustment screws.
  2. Turn the (L) and (H) screws 1 ¼ turns counterclockwise from a tight position.
  3. Start the saw and warm it up for a few minutes.
  4. Adjust the (T) screw for a stable idle that keeps the chain still.
  5. Fine-tune the (H) and (L) for peak performance.

Solving Idling Problems: Cleaning the Spark Arrestor and Adjusting the Idle Screw

Idling troubles are often due to a clogged spark arrestor or improperly adjusted idle screw. Follow these steps to fix idling issues:

Dirty Spark ArrestorRemove the spark arrestor from the muffler.Clean it with a wire brush or replace if damaged.Reinstall the spark arrestor.
Idle Screw AdjustmentLocate the (T) screw on the carburetor.Turn clockwise to increase idle speed.Turn counterclockwise to decrease idle speed.

Cutting Inefficiencies and Chain Problems

Owners of the Husqvarna 136 chainsaw often report issues with cutting. Common problems include a lack of sharpness and trouble with the chain. Let’s explore these issues and find solutions.

Diagnosing Dull or Damaged Chains

A sharp chain is vital for your Husqvarna 136. How can you tell if it’s dull or damaged?

Replace or sharpen the chain if you notice these signs.

Bar Maintenance to Prevent Uneven Cutting

Uneven cutting often signifies bar issues. How can you maintain the bar?

  1. Clean the bar regularly.
  2. Look for signs of wear or damage.
  3. Ensure the bar is straight and true.
  4. Use a flat file to maintain bar grooves.

Periodic bar maintenance promotes consistent cutting.

Trouble With Chain Tension and Replacement

Proper chain tension enhances performance. Too tight or too loose, both are bad.

Tension IssueSignAction
Too LooseChain sagsTurn tensioning screw clockwise
Too TightChain doesn’t move easilyTurn tensioning screw counterclockwise

If the chain is worn or damaged, replace it with an appropriate model. Refer to the user manual for guidance.

Fuel and Oil System Troubles

Husqvarna 136 chainsaws rely on a precise balance of fuel and oil for optimal operation. Issues within the fuel and oil systems can lead to frustrating performance problems. Identifying common troubles in these systems helps maintain the chainsaw’s longevity and efficiency.

Fuel Mixture Errors Leading to Poor Engine Performance

The correct fuel mixture is vital for your Husqvarna 136. The manufacturer recommends a specific ratio of gasoline to oil. Too much oil can clog the engine and reduce power. Insufficient oil, on the other hand, can cause severe engine damage.

  • Gas-to-Oil Ratio: 50:1 — 50 parts gas to 1 part oil
  • Signs of Incorrect Mixture: Smoke, rough idling, hard starts
  • Solution: Use fresh fuel and the correct type of two-stroke oil.

Oil Pump Failure and Troubleshooting

An oil pump in good condition is crucial for lubricating the chainsaw’s bar and chain. A failing oil pump can lead to increased friction and overheating. Recognize the signs and know how to troubleshoot this issue.

SignPossible CauseAction
Inadequate oil flowClogged oil ports or a worn pumpClean the ports or replace the pump
Chain runs dryBroken oil linesInspect and replace oil lines if necessary

Sealing Issues and Prevention of Leaks

Robust seals prevent oil and fuel leaks, maintaining the system’s integrity. Wear and tear can compromise these seals. Routine checks prevent leakage and protect the engine.

  • Common Culprits: Damaged fuel lines, worn oil seals
  • Check Regularly: Fuel lines, tank vents, oil caps
  • Maintenance Tip: Replace seals and gaskets at service intervals.

Electrical and Ignition Setbacks

The Husqvarna 136 chainsaw is a rugged tool for outdoor work. Like all machines, it might face issues. The ignition system is vital for starting your chainsaw. Problems here can stop you from your work. Learn how to spot and fix electrical and ignition troubles in this section.

Diagnosing Faulty Ignition Systems

Start by checking for common causes when your chainsaw won’t start. A faulty ignition can be the culprit.

  • Examine the ignition coil and module.
  • Check for visible damage or wear.
  • Use an ignition tester to test the spark.

Testing and Replacing the Spark Plug

The spark plug is essential for ignition. A bad plug can stop your chainsaw from starting.

  1. Remove the spark plug.
  2. Inspect for soot build-up or damage.
  3. If dirty, clean the spark plug.
  4. Replace it if it’s damaged.

Electrical Wiring Issues and How to Address Them

Wiring problems can cause ignition failures. Ensure all wires are connected securely.

  • Check for frayed or loose wires.
  • Trace the wiring path for any damage.
  • Repair or replace any damaged wires.
  • Ensure all connections are clean and tight.

Learn also: Husqvarna 120 Mark Ii Problems & Solution

FAQs for Husqvarna 136 Problems

How Old Is Husqvarna 136?

The Husqvarna 136 chainsaw was introduced in 1998, making it approximately 25 years old as of 2023.

What Is the Fuel Mix for a Husqvarna 136 Chainsaw?

The fuel mix for a Husqvarna 136 chainsaw is a 50:1 ratio of unleaded gasoline to two-stroke engine oil.

Why Does My Chainsaw Run For 5 Minutes Then Dies?

Your chainsaw may stall after 5 minutes due to a clogged air filter, fuel supply issue, or faulty spark plug. Overheating or a defective carburetor might also cause it to shut down. Regular maintenance and troubleshooting can prevent this problem.

Why Is My Husqvarna Chainsaw So Hard to Start?

Your Husqvarna chainsaw may be hard to start due to a dirty air filter, stale fuel, a faulty spark plug, or a clogged carburetor. Regular maintenance and proper storage can prevent these issues.


Navigating the challenges of the Husqvarna 136 chainsaw need not be daunting. With the right troubleshooting steps and maintenance tips, you can ensure that this powerful tool remains a reliable ally in your outdoor tasks. Remember, consistent care and early intervention can prevent most issues and prolong the life of your equipment.

Stay prepared, stay informed, and your Husqvarna 136 will be ready to perform when you need it. Join the Chainsaw Hive community. Our Knowledge section is crafted to elevate your understanding and love for chainsaws.

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