Yes, you can do it yourself in about an hour – learning how to change pull cord on snowblower is a simple repair that saves you money and time. You just need a few basic tools and a new cord to get started.
That awful feeling when you pull the cord and nothing happens is the worst. The rope snaps, the handle flies off, and you’re left staring at a machine that won’t start. I’ve been there many times over the years.
I used to think this was a job for a pro. Then I tried it myself and was shocked at how easy it was. Now I want to show you the same simple steps.
This guide will walk you through the whole process. You’ll learn how to change pull cord on snowblower engines safely and correctly.
What You Need Before You Start
Gathering your tools first makes the job go smooth. You don’t want to be halfway in and realize you’re missing something.
You’ll need a new pull cord. Buy one made for your snowblower model. A universal one from the hardware store often works too.
Get a socket set or wrenches. You need them to take off the starter housing cover. A screwdriver set is also a good idea for any clips.
Have some needle-nose pliers ready. They help with pulling the cord and tying knots. A pair of scissors or a knife will cut the new cord.
I also keep a marker and tape on hand. They help mark the cord length and keep things tidy. A clean workspace is key for this repair job.
Wear safety glasses too. Little springs can fly out when you open the housing. Protecting your eyes is always smart when you work on engines.
Step 1: Remove the Starter Housing
First, make sure the engine is off and cool. You don’t want to work on a hot machine. Disconnect the spark plug wire for extra safety.
Locate the bolts holding the starter cover on. They are usually around the edge of the plastic or metal housing. Use your socket to loosen them.
Keep all the bolts in a cup or tray. You don’t want to lose any small parts. The order doesn’t matter much for re-assembly here.
Lift the cover off gently once the bolts are out. Watch for a small spring inside. This spring helps rewind the cord. Don’t let it pop out and get lost.
If the spring does come out, don’t panic. It just sits in a groove. You can put it back in place later when you learn how to change pull cord on snowblower rewind mechanisms.
Set the cover aside in a safe spot. Now you can see the pulley and the old cord. This is where the real work begins.
Step 2: Take Out the Old Broken Cord
Look at how the old cord is attached. There’s usually a knot on the pulley and the cord goes through a hole. You need to remove this knot.
If the cord is broken, you might see a short piece left. Use your pliers to grab the end and pull the knot out. Sometimes you need to unwind the pulley a bit first.
Be careful with the rewind spring. It’s under tension. Let the pulley unwind slowly as you pull the old cord out. Don’t let it spin wildly.
Once the knot is free, pull the old cord out of the housing. Also remove the old handle from the other end. You might need to cut it off if the knot is stuck.
Check the pulley for any damage. Look for cracks or worn spots. A damaged pulley means you need a new one, not just a new cord.
Clean any dirt or debris from inside the housing. A clean area helps the new cord last longer. This is a key part of how to change pull cord on snowblower units properly.
Step 3: Prepare and Measure the New Cord
Take your new pull cord material. It’s usually a braided nylon rope. Don’t use just any string; it needs to be strong.
You need to cut it to the right length. Too short and you can’t pull it far enough. Too long and it gets tangled inside.
If you have the old cord, use it as a guide. Add a couple extra inches for the knots. If you don’t have the old one, a good rule is about three feet.
You can check your owner’s manual for the exact length. Many manuals are online if you lost yours. The EPA also has guides for small engine care.
Melt the ends of the cut cord with a lighter. This stops the nylon from fraying. Just touch the flame quickly; don’t burn the whole cord.
Now tie a good knot in one end. A figure-eight knot or a double overhand knot works well. This knot will sit inside the pulley when you’re done.
Learning how to change pull cord on snowblower machines means getting this knot right. A bad knot will pull out and you’ll have to start over.
Step 4: Install the New Cord on the Pulley
This is the trickiest part for most people. You need to wind the spring and feed the cord at the same time. Take it slow.
First, wind the pulley in the direction that tightens the spring. Usually, you turn it clockwise. You’ll feel the spring tension building.
Wind it until the spring is tight, but not fully wound. Leave about two turns of slack. This gives room for the cord to wrap around.
Now feed the knotted end of your new cord through the hole in the pulley. Pull it through until the knot seats against the pulley. Make sure the knot is secure.
Let the pulley slowly unwind, pulling the cord with it. The cord should wrap neatly around the pulley. Keep tension so it doesn’t tangle.
Stop when about six inches of cord is left outside the housing. This is enough to attach the handle later. Hold the pulley so it doesn’t spin back.
The Occupational Safety and Health Administration (OSHA) says to keep fingers clear of pinch points. Be mindful as you work on this step of how to change pull cord on snowblower starters.
Step 5: Reattach the Handle and Test
Thread the free end of the cord through the hole in the starter housing. It’s the same hole the old cord used. A piece of wire can help guide it through.
Now attach your handle. If you saved the old one, use it. If not, a new handle comes with most cord kits.
Thread the cord through the handle and tie another strong knot. Leave a little slack so the handle can move freely. Trim any excess cord after the knot.
Melt the end of this knot too to prevent fraying. Now give the cord a gentle pull. You should feel smooth resistance from the spring.
Pull it all the way out and let it retract. Watch how it winds back in. It should go in straight and smooth, not jump or bind.
Do this test pull a few times. This ensures everything is seated right before you put the cover back on. It’s the final check in how to change pull cord on snowblower recoil systems.
If the cord doesn’t retract, the spring may have come unhooked. You’ll need to open it back up and re-engage the spring. It’s a common hiccup.
Step 6: Reassemble the Housing
Once the cord works smoothly, it’s time to close it up. Make sure the cord is fully retracted into the housing first.
Line up the cover with the bolt holes. Set it down gently so you don’t disturb the spring or pulley inside. Check that the cord isn’t pinched.
Start all the bolts by hand. This makes sure you don’t cross-thread them. Then tighten them down with your socket in a star pattern.
Don’t over-tighten the bolts, especially on plastic housings. Snug is enough. Over-tightening can crack the housing.
Give the pull handle one more firm test pull. The engine should turn over smoothly. You should hear a healthy “chug-chug-chug” sound.
If it feels good, reconnect the spark plug wire. Your repair is complete. You just learned how to change pull cord on snowblower engines by yourself.
Pat yourself on the back. You saved a trip to the repair shop and maybe a hundred bucks. The whole job takes most people under an hour.
Common Problems and Quick Fixes
Sometimes things don’t go perfectly the first time. That’s normal. Here are fixes for common issues.
The cord won’t retract. This usually means the rewind spring came unhooked. You must take the cover off and re-seat the spring in its anchor point.
The cord retracts too fast and slams the handle. The spring might be overwound. Let out a few turns of tension and try again.
The new cord feels rough or binds when pulled. Check the path for burrs or sharp edges. A little sandpaper can smooth a metal hole.
The knot pulls out of the pulley. You didn’t tie it tight enough or used the wrong knot. Use a proper knot and melt the end to lock it.
The pulley itself is broken. If it’s cracked or the cord hole is wallowed out, you need a new pulley. They are cheap and easy to swap.
When you learn how to change pull cord on snowblower models, you’ll see these issues. Don’t get frustrated. Just take a breath and re-trace your steps.
The Consumer Reports site has good tips for small engine fixes. It’s a great resource for DIYers.
How to Make Your New Cord Last Longer
A new cord should last for years. A few simple habits will help it stay in good shape.
Don’t yank the cord violently. A smooth, steady pull is best. Jerking puts extra stress on the knot and the rope fibers.
Keep the housing clean. Blow out grass clippings, dirt, and debris each season. Gunk inside can wear the cord down fast.
Lubricate the starter mechanism sometimes. A tiny drop of light oil on the spring and pulley post helps. Don’t overdo it or it attracts dirt.
Store your snowblower in a dry place. Moisture can rot a nylon cord over many years. A cover helps a lot.
If the cord starts to look fuzzy or frayed, replace it before it breaks. It’s easier to do as maintenance than in an emergency during a snowstorm.
Following these tips is part of knowing how to change pull cord on snowblower equipment for the long haul. Prevention is easier than repair.
The U.S. Department of Energy notes that proper equipment maintenance saves energy and money. A well-tuned machine starts easier.
When to Call a Professional Instead
Most pull cord jobs are DIY-friendly. But sometimes it’s smarter to call for help.
If the engine has other problems, like no spark or bad compression, a new cord won’t fix it. A pro can diagnose the real issue.
If the recoil housing is badly broken or missing pieces, you might need parts you can’t find. A small engine shop has a big parts bin.
If you try and try and just can’t get the spring to seat, it’s okay to get help. Those springs can be tricky and frustrating.
If your snowblower is very new and under warranty, check the terms. Some warranties are void if you open the engine yourself.
