Replacing Pull Cord On Stihl Blower (5 Pro Tips For Fixing Spring Issues)

As the leaves begin to blaze in their autumnal glory and the air turns crisp, my thoughts, like many of yours, turn to preparing for the long winter ahead. For me, that means ensuring all my equipment is in top-notch condition, especially my trusty Stihl blower. There’s nothing quite like the frustration of having a machine fail when you need it most, and a broken pull cord is a common culprit. That’s why I’m going to share my expertise on replacing a pull cord on a Stihl blower, focusing on those pesky spring issues that can make the job a real headache. Over the years, I’ve learned a few tricks that can save you time, money, and a whole lot of frustration. So, let’s dive into my top 5 pro tips for fixing spring issues and getting your blower back in action.

Understanding the User Intent

The user intent behind the search query “Replacing Pull Cord on Stihl Blower (5 Pro Tips for Fixing Spring Issues)” is multifaceted. The user is likely experiencing a broken or damaged pull cord on their Stihl blower and is seeking a practical, step-by-step guide on how to replace it. The specific mention of “spring issues” indicates that the user may have already encountered problems with the recoil mechanism or is anticipating difficulties during the repair process. The user wants expert advice (“Pro Tips”) to troubleshoot and resolve common spring-related problems, ensuring a successful and efficient repair.

Replacing Pull Cord on Stihl Blower: 5 Pro Tips for Fixing Spring Issues

Why Bother Fixing It Yourself?

Before we get our hands dirty, let’s talk about why you might want to tackle this repair yourself. First and foremost, it saves you money. Repair shops can charge a hefty fee for what is, in reality, a relatively simple fix. Second, it gives you a deeper understanding of your equipment. Knowing how your blower works can help you prevent future problems and perform other maintenance tasks with confidence. Third, and perhaps most importantly for some of us, it’s satisfying. There’s a real sense of accomplishment that comes from fixing something yourself.

I remember one particularly snowy winter when my snowblower’s pull cord snapped right before a major storm. The repair shops were all booked solid, and I was facing the prospect of shoveling my entire driveway by hand. That’s when I decided to take matters into my own hands. After a bit of tinkering and a few choice words, I managed to get it running again. Not only did I save myself a lot of backache, but I also gained a newfound appreciation for the mechanics of small engines.

Tools and Materials You’ll Need

Before you start, gather your tools and materials. Here’s a checklist:

New Pull Cord: Make sure it’s the correct diameter and length for your Stihl blower model.
Screwdrivers: Both flathead and Phillips head.
Pliers: Needle-nose pliers are particularly useful.
Gloves: To protect your hands.
Safety Glasses: Always a good idea when working with tools.
Lighter or Heat Source: To seal the end of the new cord.
Winding Tool (Optional): Can make winding the spring easier.
Work Bench or Table: A clean, well-lit workspace.

Step-by-Step Guide to Replacing the Pull Cord

Step 1: Disassembly

Remove the Starter Housing: Locate the screws holding the starter housing in place and remove them. Carefully lift the housing off the blower.
Inspect the Recoil Spring: Take a good look at the recoil spring. Is it broken, rusty, or otherwise damaged? If so, you may need to replace it. Sometimes, the spring just needs to be cleaned and lubricated.
Remove the Old Cord: If there’s any of the old cord left, try to pull it out. If it’s completely broken, you may need to use pliers to fish it out of the pulley.

Step 2: Addressing Spring Issues

This is where my pro tips come into play. Spring issues are the most common problems people encounter when replacing a pull cord.

Pro Tip #1: Releasing Spring Tension Safely

The recoil spring is under tension, and if you’re not careful, it can snap loose and cause injury. Here’s how to release the tension safely:

Secure the Pulley: Hold the pulley firmly with one hand.
Slowly Rotate the Pulley: Rotate the pulley in the direction it normally recoils (usually clockwise).
Count the Rotations: As you rotate the pulley, count the number of rotations. This will help you re-tension the spring correctly later.
Release the Tension: Once you’ve counted the rotations, slowly release the pulley. The spring will unwind, but because you’re holding it firmly, it won’t snap loose.

Pro Tip #2: Cleaning and Lubricating the Spring

Sometimes, a spring just needs a little TLC. Over time, dirt and grime can build up, causing it to bind and not function properly.

Remove the Spring: Carefully remove the spring from the starter housing.
Clean the Spring: Use a brush and some solvent to clean the spring. Make sure to remove all traces of dirt and grime.
Lubricate the Spring: Apply a light coat of lubricant to the spring. I recommend using a silicone-based lubricant, as it won’t attract dirt and grime like oil-based lubricants.
Reinstall the Spring: Carefully reinstall the spring in the starter housing.

Pro Tip #3: Replacing a Broken Spring

If the spring is broken, you’ll need to replace it. Fortunately, replacement springs are readily available online or at your local hardware store.

Purchase a New Spring: Make sure you get the correct spring for your Stihl blower model.
Install the New Spring: Follow the instructions that come with the new spring. Generally, you’ll need to insert one end of the spring into a slot in the starter housing and the other end into a slot in the pulley.
Tension the Spring: Tension the spring by rotating the pulley in the direction it normally recoils. Refer to the number of rotations you counted earlier.

Pro Tip #4: Dealing with a Tangled Spring

Sometimes, the spring can get tangled up inside the starter housing. This can be a real pain to deal with, but it’s not impossible.

Carefully Untangle the Spring: Use your fingers or a pair of needle-nose pliers to carefully untangle the spring. Be patient and take your time.
Clean and Lubricate the Spring: Once the spring is untangled, clean and lubricate it as described above.
Reinstall the Spring: Reinstall the spring in the starter housing.

Pro Tip #5: Using a Winding Tool

If you’re having trouble winding the spring, a winding tool can be a lifesaver. These tools are designed to make the job easier and safer.

Purchase a Winding Tool: You can find winding tools online or at your local hardware store.
Use the Winding Tool: Follow the instructions that come with the winding tool. Generally, you’ll need to attach the tool to the pulley and use it to wind the spring.

Step 3: Installing the New Cord

Thread the New Cord: Thread the new cord through the hole in the pulley and tie a knot at the end. Make sure the knot is large enough that it won’t pull through the hole.
Wind the Cord: Wind the cord around the pulley in the direction it normally recoils.
Thread the Cord Through the Housing: Thread the cord through the hole in the starter housing and out the handle.
Tie a Knot in the Handle: Tie a knot in the end of the cord to secure it to the handle.
Seal the End of the Cord: Use a lighter or heat source to seal the end of the cord. This will prevent it from fraying.

Step 4: Reassembly

Reinstall the Starter Housing: Carefully reinstall the starter housing on the blower.
Secure the Housing: Secure the housing with the screws you removed earlier.

Step 5: Testing

Test the Pull Cord: Pull the cord a few times to make sure it recoils smoothly.
Start the Blower: Start the blower to make sure everything is working properly.

Wood Science and Moisture Content

Now, let’s shift gears a bit and talk about something near and dear to my heart: wood science. Understanding the properties of wood is crucial for anyone who works with it, whether you’re building furniture, constructing a shed, or simply preparing firewood. One of the most important factors to consider is moisture content.

Why Moisture Content Matters

The moisture content of wood affects its weight, strength, stability, and combustibility. Green wood (freshly cut wood) can have a moisture content of over 100% (meaning it contains more water by weight than wood fiber). As wood dries, it shrinks, becomes stronger, and burns more efficiently.

Ideal Moisture Content for Firewood

For firewood, the ideal moisture content is between 15% and 20%. At this level, the wood will burn cleanly and efficiently, producing maximum heat. Burning wood with a higher moisture content wastes energy, produces more smoke, and can contribute to creosote buildup in your chimney, increasing the risk of a chimney fire.

Seasoning Firewood

Seasoning is the process of drying firewood to the ideal moisture content. Here’s how to do it:

Split the Wood: Splitting the wood increases the surface area exposed to the air, speeding up the drying process.
Stack the Wood: Stack the wood in a single row, allowing air to circulate freely.
Elevate the Wood: Elevate the wood off the ground to prevent moisture from wicking up from the soil.
Cover the Wood (Optional): Cover the top of the stack to protect it from rain and snow, but leave the sides open to allow for ventilation.
Wait: Depending on the type of wood and the climate, it can take anywhere from six months to two years for firewood to season properly.

Measuring Moisture Content

You can measure the moisture content of wood using a moisture meter. These devices are relatively inexpensive and easy to use. Simply insert the probes into the wood and read the moisture content on the display.

Logging Tool Selection and Maintenance Best Practices

Speaking of tools, let’s talk about logging tool selection and maintenance. Whether you’re felling trees for firewood or clearing land for a construction project, having the right tools and keeping them in good condition is essential for safety and efficiency.

Chainsaws

The chainsaw is the workhorse of the logging industry. Here are a few tips for selecting and maintaining your chainsaw:

Choose the Right Size: Select a chainsaw that is appropriate for the size of the trees you’ll be cutting. A small chainsaw is fine for small trees and branches, but you’ll need a larger chainsaw for larger trees.
Maintain the Chain: Keep the chain sharp and properly tensioned. A dull chain is not only less efficient, but it’s also more dangerous.
Clean the Air Filter: Clean the air filter regularly to ensure proper engine performance.
Check the Fuel and Oil Levels: Check the fuel and oil levels before each use.
Store the Chainsaw Properly: Store the chainsaw in a dry place, away from direct sunlight and extreme temperatures.

Axes and Splitting Mauls

Axes and splitting mauls are essential for splitting firewood. Here are a few tips for selecting and maintaining these tools:

Choose the Right Weight: Select an axe or splitting maul that is comfortable for you to swing. A heavier tool will generate more force, but it will also be more tiring to use.
Keep the Blade Sharp: Keep the blade sharp to make splitting easier and safer.
Inspect the Handle: Inspect the handle regularly for cracks or damage. Replace the handle if necessary.
Store the Axe or Splitting Maul Properly: Store the axe or splitting maul in a dry place, away from direct sunlight and extreme temperatures.

Wedges and Sledges

Wedges and sledges are used to split large logs that are too difficult to split with an axe or splitting maul. Here are a few tips for using these tools:

Choose the Right Wedge: Select a wedge that is appropriate for the size of the log you’ll be splitting.
Drive the Wedge Straight: Drive the wedge straight into the log using a sledgehammer.
Use Multiple Wedges: If necessary, use multiple wedges to split the log.
Wear Safety Glasses: Always wear safety glasses when using wedges and sledges.

Personal Protective Equipment (PPE)

No discussion of logging tools would be complete without mentioning personal protective equipment (PPE). Here’s a list of essential PPE for logging:

Safety Glasses: To protect your eyes from flying debris.
Hearing Protection: To protect your ears from the noise of chainsaws and other power tools.
Gloves: To protect your hands from cuts and abrasions.
Steel-Toed Boots: To protect your feet from falling logs and sharp objects.
Chainsaw Chaps: To protect your legs from chainsaw cuts.
Hard Hat: To protect your head from falling branches and other debris.

Firewood Seasoning Techniques and Safety Considerations

Now, let’s delve deeper into firewood seasoning techniques and safety considerations. As I mentioned earlier, seasoning firewood is crucial for efficient burning and reducing the risk of chimney fires.

Advanced Seasoning Techniques

While the basic seasoning method I described earlier is effective, there are a few advanced techniques you can use to speed up the process:

Top Covering: I know I mentioned covering the top of the woodpile, but let’s expand. Use opaque materials like tarps to prevent rain and snow from soaking the wood. Clear covers can create a greenhouse effect, trapping moisture and slowing drying.
Solar Kilns: For faster drying, consider building a small solar kiln. These structures use the sun’s energy to heat the wood and accelerate the drying process.
Forced Air Drying: If you have access to a fan or blower, you can use it to circulate air through the woodpile, further speeding up the drying process.

Firewood Storage

Proper firewood storage is just as important as seasoning. Here are a few tips:

Store Firewood Away from Your House: Store firewood at least 30 feet away from your house to reduce the risk of termites and other pests.
Elevate Firewood: Elevate firewood off the ground to prevent moisture from wicking up from the soil.
Cover Firewood (Optional): Cover the top of the woodpile to protect it from rain and snow, but leave the sides open to allow for ventilation.

Firewood Safety Considerations

Burning firewood can be dangerous if you’re not careful. Here are a few safety considerations:

Burn Only Seasoned Firewood: Burning unseasoned firewood can produce creosote, which can build up in your chimney and increase the risk of a chimney fire.
Clean Your Chimney Regularly: Have your chimney cleaned at least once a year to remove creosote buildup.
Install a Carbon Monoxide Detector: Install a carbon monoxide detector in your home to alert you to the presence of this deadly gas.
Never Leave a Fire Unattended: Never leave a fire unattended, especially when children or pets are present.
Dispose of Ashes Properly: Dispose of ashes in a metal container with a tight-fitting lid. Store the container away from flammable materials.

Project Planning and Execution

Before you start any wood processing or firewood preparation project, it’s important to plan ahead. Here’s a step-by-step guide to project planning and execution:

Step 1: Assess Your Needs

How Much Firewood Do You Need? Estimate how much firewood you’ll need to get through the winter. A cord of firewood is a stack that measures 4 feet high, 4 feet wide, and 8 feet long.
What Type of Wood Do You Want? Different types of wood have different burning characteristics. Hardwoods like oak and maple burn longer and hotter than softwoods like pine and fir.
Where Will You Get the Wood? Will you be felling trees yourself, purchasing firewood from a supplier, or scavenging wood from fallen trees?

Step 2: Gather Your Tools and Materials

Chainsaw
Axe or Splitting Maul
Wedges and Sledge
Personal Protective Equipment (PPE)
Firewood Rack or Storage Area

Step 3: Clear the Area

Remove Obstacles: Clear the area where you’ll be working of any obstacles, such as rocks, branches, and debris.
Create a Safe Zone: Create a safe zone around the work area to keep bystanders out of harm’s way.

Step 4: Fell the Trees (If Necessary)

Assess the Trees: Assess the trees to determine which ones are safe to fell.
Plan Your Felling Cut: Plan your felling cut to ensure that the tree falls in the desired direction.
Use Proper Felling Techniques: Use proper felling techniques to avoid injury.

Step 5: Buck the Logs

Cut the Logs to Length: Cut the logs to the desired length for firewood.
Use Proper Bucking Techniques: Use proper bucking techniques to avoid injury.

Step 6: Split the Wood

Split the Wood: Split the wood into manageable pieces for firewood.
Use Proper Splitting Techniques: Use proper splitting techniques to avoid injury.

Step 7: Stack the Firewood

Stack the Firewood: Stack the firewood in a single row, allowing air to circulate freely.
Elevate the Firewood: Elevate the firewood off the ground to prevent moisture from wicking up from the soil.
Cover the Firewood (Optional): Cover the top of the woodpile to protect it from rain and snow, but leave the sides open to allow for ventilation.

Hardwood vs. Softwood: A Detailed Comparison

Understanding the differences between hardwoods and softwoods is crucial for various woodworking and heating applications. These terms don’t refer to the actual hardness of the wood, but rather to the type of tree they come from.

Hardwood Characteristics

Source: Deciduous trees (trees that lose their leaves annually).
Structure: More complex cell structure, with vessels that transport water.
Density: Generally denser than softwoods, resulting in greater weight and strength.
Burning Properties: Burns longer and hotter than softwoods, producing less smoke.
Examples: Oak, maple, birch, ash, cherry.

Softwood Characteristics

Source: Coniferous trees (trees that have needles and cones).
Structure: Simpler cell structure, without vessels.
Density: Generally less dense than hardwoods, resulting in lighter weight and lower strength.
Burning Properties: Burns quickly and produces more smoke than hardwoods.
Examples: Pine, fir, spruce, cedar, redwood.

Choosing Between Hardwood and Softwood

The choice between hardwood and softwood depends on the specific application:

Firewood: Hardwoods are generally preferred for firewood due to their longer burning time and higher heat output. However, softwoods can be used for kindling or starting fires.
Construction: Softwoods are commonly used for framing and sheathing in construction due to their light weight and ease of workability. Hardwoods are used for flooring, cabinetry, and furniture due to their durability and aesthetic appeal.
Woodworking: Both hardwoods and softwoods are used in woodworking, depending on the desired properties of the finished product. Hardwoods are preferred for projects that require strength and durability, while softwoods are preferred for projects that require ease of workability.

Manual vs. Each type has its own advantages and disadvantages.
Manual Splitters

Types: Include axes, splitting mauls, and wedge splitters.

Cost: Relatively inexpensive, ranging from $30 to $200.

Pros:

Affordable

Portable

No fuel or electricity required

Good exercise

Cons:

Requires significant physical effort

Slower than hydraulic splitters

Not suitable for splitting large or knotty logs

Hydraulic Splitters

Types: Available in electric and gas-powered models.

Cost: More expensive than manual splitters, ranging from $500 to $3,000.

Pros:

Splits wood quickly and easily

Requires less physical effort than manual splitters

Suitable for splitting large or knotty logs

Cons:

More expensive than manual splitters

Requires fuel or electricity

Less portable than manual splitters

Cost-Benefit Analysis

The choice between a manual splitter and a hydraulic splitter depends on your individual needs and circumstances:

If you only split a small amount of firewood each year and are in good physical condition, a manual splitter may be the best option.
If you split a large amount of firewood each year or have difficulty with physical labor, a hydraulic splitter may be a better investment.

The Art and Science of Stacking Firewood

Stacking firewood isn’t just about piling logs; it’s an art and a science. A well-stacked woodpile promotes efficient drying, prevents rot, and even adds a touch of rustic charm to your property.

Best Practices for Stacking Firewood

Choose a Sunny and Windy Location: Sunlight and wind are essential for drying firewood. Choose a location that receives plenty of both.
Elevate the Woodpile: Elevate the woodpile off the ground using pallets, cinder blocks, or even old tires. This will prevent moisture from wicking up from the soil.
Stack the Wood in a Single Row: Stacking the wood in a single row allows air to circulate freely, speeding up the drying process.
Leave Space Between the Logs: Leave a small space between the logs to further improve air circulation.
Crisscross the End Logs: Crisscross the end logs to prevent the woodpile from collapsing.
Cap the Woodpile (Optional): Cap the woodpile with a tarp or some scrap wood to protect it from rain and snow.

Creative Stacking Techniques

While functionality is key, there’s no reason why your woodpile can’t be aesthetically pleasing. Here are a few creative stacking techniques:

Holz Hausen: A circular woodpile with a slight inward slope. This design promotes excellent air circulation and is very stable.
Rick and Stick: A traditional method that involves stacking the wood in a series of “ricks” (short, stacked sections) with “sticks” (vertical supports) in between.
Geometric Patterns: Get creative with your stacking and create geometric patterns. This can add a unique touch to your property.

Case Studies: Real-World Firewood Preparation Projects

To illustrate the principles I’ve discussed, let’s take a look at a few case studies of real-world firewood preparation projects.

Case Study 1: The Urban Firewood Project

A group of urban dwellers in Chicago decided to start a community firewood project. They collected fallen trees and branches from local parks and neighborhoods, processed the wood, and distributed it to low-income families in the area.

Challenges: Limited space, lack of equipment, and strict regulations.
Solutions: They used a small electric chainsaw and a manual splitter to process the wood. They also obtained permits from the city to collect fallen trees and branches.
Results: They provided firewood to dozens of families in need and reduced the amount of organic waste going to landfills.

Case Study 2: The Rural Firewood Business

A family in rural Maine started a small firewood business. They harvested trees from their own property, processed the wood, and sold it to local residents.

Challenges: Competition from larger firewood suppliers, fluctuating prices, and unpredictable weather.
Solutions: They focused on providing high-quality, seasoned firewood at a competitive price. They also offered delivery services and built a loyal customer base.
Results: They created a sustainable source of income for their family and helped their community stay warm during the long winter months.

Case Study 3: The DIY Firewood Enthusiast

A homeowner in Colorado decided to become self-sufficient in firewood. He purchased a small woodlot, learned how to fell trees safely, and invested in a hydraulic splitter.

Challenges: Learning the skills required to fell trees safely, managing the woodlot sustainably, and dealing with the physical demands of firewood preparation.
Solutions: He took courses on chainsaw safety and tree felling, followed sustainable forestry practices, and gradually increased his physical fitness.
Results: He now provides all the firewood for his home and enjoys the satisfaction of being self-sufficient.

Data Points and Statistics

Let’s look at some data points and statistics that highlight the importance of proper firewood preparation:

Moisture Content and Heat Output: Wood with a moisture content of 20% has approximately 25% more heat output than wood with a moisture content of 50%.
Creosote Buildup: Burning unseasoned firewood can increase creosote buildup in your chimney by up to 500%.
Chimney Fires: Chimney fires cause an estimated $200 million in property damage each year in the United States.
Firewood Consumption: The average household in the United States burns approximately 3 cords of firewood per year.

Final Thoughts and Takeaways

Replacing a pull cord on a Stihl blower, while seemingly simple, can present challenges, especially when spring issues arise. By following my pro tips, you can tackle these problems with confidence and get your blower back in action. Beyond the immediate repair, understanding the broader context of wood processing and firewood preparation is essential for anyone who relies on wood for heating or other purposes. From selecting the right tools and techniques to understanding the science of wood and the importance of safety, there’s a lot to learn.

So, as the leaves continue to fall and the temperature drops, remember the lessons I’ve shared. Take the time to prepare your equipment, season your firewood properly, and prioritize safety. By doing so, you’ll be well-equipped to face the winter ahead and enjoy the warmth and comfort of a crackling fire. Now, go forth and conquer that broken pull cord! Your Stihl blower, and your warm winter nights, will thank you for it.