There are two primary, accepted ways to start a chainsaw: the ground start and the leg-lock start. Both methods are designed for safety and efficiency, ensuring you can get your chainsaw running reliably without unnecessary risk. Mastering these techniques is key for any homeowner or DIYer.
Let’s be honest, getting a gas-powered chainsaw started can feel like wrestling a wild animal sometimes. If you’re new to this, the thought of pulling that cord can be a bit intimidating. You might have heard a few different ways to do it, or maybe you’ve seen someone do it one way and wondered if there’s another. The good news is, there are really only two proven, safe methods that most manufacturers and seasoned users rely on.
We’re going to break down these two methods step-by-step. By the end of this guide, you’ll feel confident and prepared to start your chainsaw safely and effectively, whether you’re trimming branches or cutting firewood. No more guessing games – just clear, actionable advice from someone who’s been there.
Why Two Methods? Safety First!
Before we dive into the “how,” let’s talk about the “why.” Chainsaws are powerful tools, and with power comes responsibility. The two accepted starting methods aren’t just arbitrary choices; they are specifically designed to keep you safe and prevent the saw from jumping or moving unexpectedly during startup.
Think about it: a chainsaw engine needs a strong, consistent pull to fire up. If the saw isn’t secured properly, that initial burst of power could send it skittering across the ground or even into your body. These methods ensure the saw stays put while you give it the necessary “oomph.”
Method 1: The Ground Start – Your Go-To for Stability
This is arguably the most common and often the safest method for most users, especially beginners. It’s all about putting the chainsaw on solid ground and using your body weight to keep it stable.
When to Use the Ground Start:
Beginners: If you’re new to chainsaws, this is your best bet.
Anytime you have a stable surface: A flat, firm spot on the ground is ideal.
When you need maximum control: This method offers excellent stability.
Steps for a Safe Ground Start:
1. Find a Clear, Flat Surface: Choose a spot on the ground that is level, free of debris (leaves, twigs, rocks), and has plenty of space around you. You don’t want anything to catch fire or get in the way.
2. Engage the Chain Brake: This is CRUCIAL. Push the chain brake lever forward until it clicks. This locks the chain and prevents it from spinning when the engine starts. Always double-check this.
3. Position the Chainsaw: Lay the chainsaw flat on the ground with the chain brake engaged. Make sure the bar and chain are pointing away from your body and any bystanders.
4. Place Your Feet: Place your right foot firmly on the rear handle or the designated footplate area of the chainsaw. This is the most important step for stability. Your foot should be planted securely.
5. Grip the Front Handle: With your left hand, firmly grip the front handle of the chainsaw. Keep your grip firm and your arm relatively straight.
6. Prepare the Engine (Choke & Primer):
Primer Bulb: If your chainsaw has a primer bulb, press it 3-5 times until you see fuel moving within it. This helps draw fuel into the carburetor.
Choke: Move the choke lever to the “choke” or “cold start” position (usually indicated by a symbol or the word “CHOKE”). This enriches the fuel-air mixture for starting.
7. Pull the Recoil Cord: With your left hand still holding the front handle, pull the starter rope (recoil cord) smoothly and steadily with your right hand. Give it a good, firm pull. Don’t yank it violently; a consistent pull is more effective.
8. Listen for the “Hiccup”: You’ll likely hear the engine sputter or “hiccup” after a few pulls. This means it’s trying to start.
9. Move the Choke: Once you hear that first “hiccup,” immediately move the choke lever to the “run” or “warm start” position (usually indicated by a symbol or the word “RUN”). This leans out the fuel mixture.
10. Continue Pulling: Pull the starter rope again. The engine should now start and run.
11. Disengage the Chain Brake: Once the engine is running smoothly, carefully disengage the chain brake by pulling the lever back towards you.
12. Warm-Up: Let the chainsaw idle for a few seconds to warm up before revving the engine or engaging the chain.
Troubleshooting the Ground Start:
No “hiccup”? Ensure the primer bulb was pressed correctly and the choke is in the full “choke” position. Check that you have fresh fuel.
Engine floods? If you pull too many times with the choke on, you can flood the engine. Wait a few minutes, ensure the choke is in the “run” position, and try again.
Still won’t start? Consult your owner’s manual. It might be a fuel issue, a spark plug problem, or something else.
Method 2: The Leg-Lock Start – For Experienced Users
This method is faster and more convenient once you’re comfortable with it, but it requires a bit more coordination and confidence. It involves using your leg to secure the rear handle.
When to Use the Leg-Lock Start:
Experienced Users: If you’ve been using chainsaws for a while and are confident in your handling.
When a stable ground surface isn’t readily available: Though still best on firm ground, it can be an option in less ideal spots if you’re very careful.
For quicker starts: It can save a few seconds once mastered.
Steps for a Safe Leg-Lock Start:
1. Engage the Chain Brake: Just like the ground start, push the chain brake lever forward until it clicks. This is non-negotiable.
2. Position the Chainsaw: Place the chainsaw on the ground in front of you, with the chain brake engaged. The bar and chain should be pointing away from you.
3. Position Your Legs: Step your right foot through the rear handle and place it firmly on the ground behind the handle. Your thigh should be pressing down on the top of the rear handle, securing it. Your left foot should be planted firmly on the ground beside the saw.
4. Grip the Front Handle: With your left hand, firmly grip the front handle. Keep your arm relatively straight.
5. Prepare the Engine (Choke & Primer):
Primer Bulb: Press the primer bulb 3-5 times until you see fuel moving.
Choke: Move the choke lever to the “choke” or “cold start” position.
6. Pull the Recoil Cord: With your left hand holding the front handle and your right leg firmly locking the rear handle, pull the starter rope with your right hand. Pull it smoothly and steadily.
7. Listen for the “Hiccup”: Again, listen for that initial sputter.
8. Move the Choke: As soon as you hear the “hiccup,” move the choke lever to the “run” or “warm start” position.
9. Continue Pulling: Pull the starter rope again. The engine should start.
10. Disengage the Chain Brake: Once the engine is running smoothly, carefully disengage the chain brake by pulling the lever back.
11. Adjust Your Stance: Gently lift your right foot off the handle and bring the chainsaw up to a normal operating position.
12. Warm-Up: Let the chainsaw idle for a few seconds to warm up.
Troubleshooting the Leg-Lock Start:
Saw feels unstable? If you don’t feel completely secure, abandon the leg-lock and switch to the ground start. It’s not worth the risk.
Difficulty getting leverage? Ensure your foot is positioned correctly and you’re pressing down firmly. You might need to adjust your stance slightly.
Same engine issues as ground start: Refer to the troubleshooting tips for the ground start method.
Essential Chainsaw Safety Checks Before You Start
No matter which method you choose, these pre-start checks are vital. They ensure your saw is in good working order and ready for safe operation.
Chain Tension: Is the chain properly tensioned? It should be snug but still able to move freely by hand (with gloves on!). A loose chain can derail; a too-tight chain can cause excessive wear. Most manufacturers recommend about 1/8 inch of sag. You can check this by pulling the chain down slightly from the underside of the bar.
Bar and Chain Lubrication: Ensure the chain oil reservoir is full. The oiler automatically lubricates the chain as you cut, which is critical for preventing overheating and wear. You can test this by pointing the tip of the saw at a piece of cardboard or a stump and revving the engine briefly – you should see a thin line of oil spray.
Fuel and Oil Mixture: If you’re using a 2-stroke engine, make sure you’re using the correct fuel-to-oil ratio as specified by the manufacturer. Using the wrong mix can damage the engine. Always use fresh fuel.
Cleanliness: Clear away any dirt, sawdust, or debris from the engine, air filter, and starter housing. A clean saw runs better and is safer.
Chain Brake Function: Always test the chain brake before starting. Ensure it engages and disengages smoothly.
General Inspection: Look for any loose parts, damaged components, or leaks.
A great resource for understanding chainsaw safety and maintenance is the U.S. Forest Service Chainsaw Safety page.
Understanding Your Chainsaw’s Starting Components
Let’s quickly demystify some of the parts you’ll be interacting with:
| Component | Function
