Echo Cs 590 Problems: Quick Fixes for Common Issues



Echo Cs 590 Problems

Common issues with the Echo CS-590 chainsaw include starting difficulties, idling problems, and chain tensioning issues. Users also report inadequate oiling and occasional power loss.

The Echo CS-590 Timber Wolf is a powerful chainsaw designed for tasks ranging from the occasional clean-up to regular tree felling and cutting. Known for its robust performance and durability, this model caters to both professional and heavy-duty residential users.

Despite its reliability, operators may experience challenges with maintenance, tuning, and mechanical functionality over time. Acquainting oneself with the Echo CS-590’s common problems allows for swift troubleshooting and maintenance, enhancing the saw’s lifespan and performance. Addressing these issues promptly can prevent operational disruptions and ensure safety during use.

Common Issues With Echo Cs 590

The Echo CS 590 Timber Wolf chainsaw, heralded for its power and durability, sometimes encounters performance hiccups that are common to many high-end chainsaws. In this segment, we delve into some of the prevalent issues owners may face with their Echo CS 590. Addressing these challenges promptly can ensure the longevity of your chainsaw and maintain its cutting efficiency.

Starting Difficulties

  • Check the fuel mixture for correct ratios and freshness.
  • Examine the spark plug for signs of wear or fouling.
  • Ensure the air filter and carburetor are clean and unobstructed.

Persistent starting issues, despite these checks, might require a professional look to rule out deeper mechanical problems.

Chain Tension Problems

  1. Turn off the saw and let it cool down.
  2. Clean any debris from the chain and bar area.
  3. Adjust the tensioning screw until the chain fits snugly against the bar without being too tight.

Regular monitoring and adjusting of the chain tension can help prevent premature wear and potential safety hazards.

Oil Leakage

Check AreaAction
Oil capEnsure it’s secure and the O-ring is intact.
Oil lineInspect for cracks and replace if necessary.
Oil pumpLook for signs of damage or malfunction.

If leakage persists, consult with a service professional to investigate potential issues with the oil reservoir or its components.

Troubleshooting the Starting Difficulties

Can’t get your Echo CS-590 chainsaw roaring to life? Starting difficulties with this robust piece of equipment can be a real hurdle. Before you call in the professionals or consider a replacement, let’s dig into some common issues you might face with the Echo CS-590. More importantly, troubleshoot them efficiently. Here are essential steps to solve those pesky starting problems and get your chainsaw buzzing through timber in no time!

Check Spark Plug

  • Remove the spark plug and inspect for deposits.
  • Use a spark plug gauge to check the gap and adjust if necessary.
  • If the spark plug is dirty or damaged, it’s time to replace it.
  • Before re-inserting a new spark plug, check for moisture and dry the area.
  • Reconnect the spark plug carefully, ensuring it’s properly seated.

Clean Carburetor

  1. Access the carburetor by removing the air filter and related housing.
  2. Disassemble the carburetor. Take pictures to remember how to reassemble.
  3. Clean each part with carburetor cleaner and a soft brush.
  4. Ensure that the small holes and passages are clear.
  5. Reassemble and reinstall the carburetor, checking for any leaks.

Inspect Fuel System

Your chainsaw’s fuel system is like its circulatory system. Here’s how to inspect and maintain it:

Fuel QualityDrain old fuel and refill with fresh fuel mix.
Fuel LinesCheck for cracks or leaks and replace if necessary.
Fuel FilterReplace the filter to ensure optimal flow.

Dealing With Chain Tension Problems

Echo CS 590 chainsaw owners often face chain tension issues that can hinder performance. Regular maintenance and correct adjustment are key to ensuring smooth operation and longevity of the saw. Addressing these challenges promptly prevents further complications and downtime.

Adjusting the Tension

  1. Turn off the chainsaw and let it cool.
  2. Loosen the nuts on the side of the guide bar.
  3. Using a screwdriver, turn the tensioning screw clockwise to tighten the chain or counterclockwise to loosen it.
  4. The chain should be snug against the guide bar but still able to rotate freely.
  5. Once adjusted, retighten the guide bar nuts to secure the new tension.

Checking the Chain Condition

  • Dull or damaged teeth
  • Links that are bent or broken
  • Signs of rust or corrosion

Lubrication Techniques

  • Refill the bar oil reservoir with a high-quality chainsaw bar oil before each use.
  • Regularly check the oil level during extended cutting sessions.
  • Ensure the oiler holes on the guide bar are not clogged, allowing for unrestricted oil flow.

Addressing Oil Leakage

Owners of the Echo CS 590 chainsaw frequently find oil leakage a challenging issue. Effective troubleshooting involves checking the oiler settings and inspecting for any damaged seals or gaskets.

Identifying the Source

Detecting the root cause of oil leaks in your Echo Cs 590 is the first step toward a fix. Check for oil traces that often signify the path of escape. Remember to inspect the chainsaw on a flat surface with enough light. Look for leakages around the oil tank, cap, and oiler assembly.

  • Oil Cap: Ensure it’s tightened properly and inspect for cracks.
  • Oil Lines: Look for any signs of wear or damage.
  • Oiler Assembly: Make sure it is clean and functioning.

Checking Gasket and Seals

  1. Gasket between oil pump and engine.
  2. Crankshaft seals.
  3. Oil tank cap gasket or seal.

Replacing Worn-out Components

Parts that show significant wear or damage need replacement to stop oil leakage. Always replace with genuine Echo parts to maintain the integrity and performance of your Cs 590 chainsaw. These replacements typically include:

ComponentCommon Signs of Wear
O-rings and sealsCracking, brittleness.
GasketsTears, improper fitting.
Oil linesHoles, loose connections.

Keep the saw’s oil system parts in top condition to prevent future leaks, and always follow the manufacturer’s guidelines for maintenance and replacement.

Maintenance Tips For Preventing Problems

Ensuring your Echo CS-590 chainsaw runs smoothly involves regular upkeep. Adequate maintenance not only extends the lifespan of your chainsaw but also prevents common problems from arising. With a focus on prevention, here are practical maintenance tips tailored for your Echo CS-590.

Regular Cleaning and Inspection

  • Remove sawdust and resin: After each use, clean off sawdust, resin, and other debris to prevent buildup.
  • Inspect for damage: Check for cracks, blunt teeth, or any sign of wear in the chain and guide bar. Replace components when necessary.
  • Air filter maintenance: Clean or replace the air filter regularly to ensure your engine breathes easily.
  • Spark plug care: A clean spark plug ensures optimal performance. Check and clean it regularly, and replace if it shows signs of damage.

Proper Storage

  1. Drain all fuel from the chainsaw before long-term storage to prevent gumming and carburetor issues.
  2. Store in a dry, ventilated area away from humidity to reduce the risk of rust.
  3. Hang or lay the saw flat, ensuring nothing presses against the bar and chain.
  4. Protect with a cover: A proper chainsaw cover shields it from dust and contaminants.

Correct Fuel Mixture

Unleaded Gasoline2-Stroke Engine Oil
50 parts1 part

Seeking Professional Help

Experiencing issues with your Echo CS 590 chainsaw can be frustrating. Seek out expert assistance to swiftly troubleshoot and rectify any malfunction, ensuring your equipment operates smoothly.

When to Consult a Technician

It’s important to recognize the signs indicating that your Echo Cs 590 may require a professional’s touch. Here are some scenarios:

  • Unusual Sounds: If your chainsaw is making knocking, squealing, or grinding noises, it could be a sign of internal issues that need immediate attention.
  • Starting Issues: Persistent trouble with starting the chainsaw, despite following proper procedures and troubleshooting, may suggest a deeper problem.
  • Power Loss: A noticeable drop in power or performance can signal engine or transmission concerns that a technician should evaluate.
  • Fuel Efficiency: Excessive fuel consumption or difficulty regulating fuel flow could mean there are carburetor or fuel system issues.

If you notice these or other problems that basic maintenance doesn’t resolve, don’t hesitate to seek professional help. Continuing to use a malfunctioning chainsaw can be dangerous and may further damage the tool.

Warranty and Support Options

Before you contact a technician, it’s crucial to examine your warranty and support options. These may include:

Support TypeDescriptionDuration
Manufacturer’s Warrantycovers defects in materials and workmanshiptypically 1-2 years
Extended Warrantyadditional coverage purchased at the time of salevaries based on agreement
Authorized Service Centersprofessional repairs with genuine partsdepends on the extent of damage

Always check whether the issue with your Echo Cs 590 chainsaw is covered under warranty before incurring out-of-pocket expenses for repairs. Reach out to Echo’s customer support team if you’re unsure about your warranty status or to locate authorized service centers. Keeping your chainsaw professionally serviced not only aids in problem resolution but also helps maintain the value and performance of your equipment.

Also learn: Husqvarna 572XP Problems

Enhancing Performance For Echo Cs 590

The Echo CS 590 chainsaw, known for its robustness and capability in the forestry, garden, and landscaping industries, can encounter performance issues like any mechanical tool. To breathe new life into your equipment’s performance, consider a few upgrades and maintenance practices. Optimizing these areas not only restores the chainsaw’s efficiency but can also extend its lifespan, ensuring that the Echo CS 590 remains a reliable partner for your outdoor tasks.

Sharpening and Maintaining The Chain

  • Check the chain’s tension before each use and adjust as necessary to ensure optimal cutting.
  • Regularly clean the chain to remove debris and sap that can cause drag and inefficiency.
  • Sharpen the chainsaw blade with a suitable file or sharpening tool to maintain a razor-sharp edge for clean cuts.

Know more: How to Shorten a Chainsaw Chain

FAQs Of Echo Cs 590 Problems

Is Echo Better than Husqvarna?

Echo and Husqvarna are both reputable brands; choosing which is better depends on user preference, specific product needs, and performance requirements. Each brand has its loyal customer base and offers high-quality, durable outdoor power equipment.

Why Does My Echo Chainsaw Start But Not Stay Running?

Your Echo chainsaw might not stay running due to a clogged air filter, old fuel, a faulty spark plug, or a dirty carburetor. Regular maintenance and cleaning can resolve these issues.

How Do You Clear A Flooded Echo Chainsaw?

To clear a flooded Echo chainsaw, remove the spark plug, dry it off, drain excess fuel, pull starter rope several times, reinsert the spark plug, and start the saw as usual.

Is Echo Chainsaw Any Good?

Echo chainsaws are well-regarded for their durability, performance, and professional-grade quality, making them a strong choice for both homeowners and professionals.


Troubleshooting your Echo CS-590 chainsaw might seem daunting at first. By recognizing common issues, like starting difficulties or chain tension problems, you can take swift action. Regular maintenance and prompt repairs ensure longevity and reliability. Don’t forget, professional help is just a call away for those persistent troubles! Keep your CS-590 running smoothly to tackle any task. Join the hive of chainsaw enthusiasts – where learning and fun meet!

About the author