How to Start a 1942 Harley Davidson WLA: Step-by-Step Guide for Enthusiasts and Riders

Have you ever wondered how to bring a classic 1942 Harley Davidson WLA roaring back to life? You’re not alone. Many enthusiasts find themselves staring at their vintage bikes, eager to hit the road but unsure where to start.

Starting this iconic motorcycle can feel daunting, especially if you’re not familiar with its quirks. But don’t worry! This article will guide you through the essential steps to get your WLA running smoothly. With a little patience and the right tips, you’ll soon be enjoying the thrill of riding a piece of history.

Key Takeaways

• Understand the WLA’s Specifications: Familiarize yourself with the key features of the 1942 Harley Davidson WLA, including its 742 cc engine, three-speed hand-shift transmission, and robust frame, which contribute to its historical significance and performance.
• Safety First: Always prioritize safety by wearing protective gear, checking for fuel leaks, ensuring proper ventilation, and having fire safety measures in place before starting your motorcycle.
• Essential Tools for Maintenance: Gather necessary tools like wrenches, screwdrivers, a spark plug wrench, and a multimeter to effectively maintain your WLA and prepare it for starting.
• Follow a Step-by-Step Starting Procedure: Utilize a systematic approach when starting your motorcycle, including proper fueling, checking the battery, and ensuring that the bike is in neutral before using the kickstart.
• Troubleshooting Common Issues: Be equipped with troubleshooting tips for common starting problems, such as checking fuel levels, inspecting the battery, and examining the kickstart lever and carburetor for optimal performance.
• Quality Fuel Matters: Always use high-quality gasoline with an appropriate octane rating to ensure reliable performance and prevent issues related to fuel quality.

Overview of the 1942 Harley Davidson WLA

The 1942 Harley Davidson WLA represents a blend of historical significance and rugged design. Originally built for military use during World War II, this motorcycle features a side-valve V-twin engine with a displacement of 742 cc. The WLA was known for its durability, making it a dependable choice for soldiers.

Key features of the WLA include:

• Engine Type: The WLA uses a 45 cubic inch (742 cc) engine. This engine produces approximately 25 horsepower, giving it sufficient power for various terrains.
• Transmission: It comes equipped with a three-speed hand-shift transmission. This setup ensures you can navigate different speeds effectively.
• Frame: The bike’s frame is designed for strength and stability. It can handle rough roads, which was essential during its military service.
• Fuel System: The WLA features a simple carburetor system, making maintenance straightforward for owners.

When exploring the WLA, you’ll appreciate its vintage aesthetics, including the iconic gas tank and military-style design. These aspects not only highlight the bike’s history but also its functionality. The WLA can serve you well in classic motorcycle events and everyday rides.

Knowing the specifications and design elements of the 1942 Harley Davidson WLA helps you understand its unique character. Ownership entails embracing this piece of history, along with the responsibility of proper maintenance and care to keep it running smoothly.

Preparing to Start the Engine

Getting your 1942 Harley Davidson WLA ready to fire up involves several key steps. Follow these guidelines to ensure a smooth starting process and enhance your riding experience.

Safety Precautions

• Wear protective gear, including gloves, goggles, and a helmet. Protecting yourself is crucial during maintenance and riding.
• Check for fuel leaks before starting. Fuel spills can be hazardous and lead to fire risks.
• Ensure the work area is well-ventilated. Proper airflow reduces the risk of inhaling harmful fumes.
• Keep a fire extinguisher nearby. Having one on hand provides additional safety while working with flammable materials.

• Wrenches: Use adjustable and socket wrenches to adjust and tighten various components.
• Screwdrivers: Have both flathead and Phillips screwdrivers for different screws on the bike.
• Spark Plug Wrench: This tool allows you to change or inspect the spark plugs efficiently.
• Multimeter: A multimeter helps check electrical connections and battery voltage.
• Oil Can: Use a designated oil can for lubricating parts needing maintenance.
• Compressed Air: Air can clean dust and debris from the carburetor and other areas.

Gathering these tools lets you tackle maintenance and prepares the motorcycle for a successful start.

Step-by-Step Starting Procedure

Starting a 1942 Harley Davidson WLA involves specific steps for optimal performance. Follow these guidelines to ensure a smooth starting process.

Fueling the Motorcycle

1. Use the Right Fuel: Fill the tank with high-quality gasoline. Opt for unleaded fuel, ideally with an octane rating of 87 or higher.
2. Check the Fuel Level: Inspect the fuel gauge or visually check the tank to confirm adequate fuel. Avoid starting with low fuel.
3. Inspect for Leaks: Examine fuel lines and connections for leaks. Address any leaks immediately to prevent hazards.

Checking the Battery and Electrical System

1. Inspect the Battery: Look for corrosion on the battery terminals. Clean the terminals with a wire brush to ensure a strong connection.
2. Test Battery Voltage: Use a multimeter to check the battery voltage. A healthy battery should read at least 12.6 volts.
3. Examine Wires and Connections: Follow the wiring harness for signs of wear or fraying. Replace damaged wires to maintain electrical integrity.

1. Find the Kickstarter: Locate the kickstart lever on the right side of the motorcycle.
2. Ensure Neutral Gear: Confirm the bike is in neutral. The neutral indicator light should be on, ensuring it’s safe to start.
3. Kickstart the Engine: Firmly press down on the kickstart lever. Use a quick, powerful motion. Do this several times if the engine doesn’t start immediately.
4. Listen for Engine Response: If the engine sputters but doesn’t start, adjust the choke slightly, then try again.

Following these steps will help you efficiently start your 1942 Harley Davidson WLA and enjoy a quality riding experience.

Common Troubleshooting Tips

You might encounter some common issues when starting your 1942 Harley Davidson WLA. Here are a few troubleshooting tips to help you resolve those problems effectively.

Engine Won’t Kickstart

• Check Fuel Levels: Ensure there’s enough high-quality gasoline in the tank. An empty or low tank can prevent the engine from kicking over.
• Inspect the Battery: A weak or dead battery leads to kickstarting failure. Test the battery voltage, and make sure connections are secure and wires are free from corrosion.
• Examine the Kickstart Lever: Verify the kickstart lever isn’t stuck. Sometimes, debris or rust can hinder its movement. Clean it thoroughly if necessary.
• Ensure Neutral Gear: Confirm the motorcycle is in neutral. An incorrect gear can prevent the engine from starting properly.
• Adjust the Choke: If the engine isn’t responding, adjust the choke to the appropriate setting. Sometimes, a choke that’s too closed causes flooding.

• Check the Carburetor: Inspect the carburetor for clogs or dirt. A dirty carburetor affects fuel mixture and can lead to poor performance. Cleaning it can help restore functionality.
• Inspect the Spark Plugs: Worn or fouled spark plugs can lead to misfires. Remove them, examine for damage or deposits, and replace if necessary.
• Verify Fuel Quality: Using contaminated or poor-grade fuel can cause lag in performance. Always use high-quality gasoline, and consider adding a fuel stabilizer if the motorcycle sits idle for a long time.
• Examine Exhaust Flow: A blocked exhaust can restrict engine performance. Ensure there’s no obstruction in the exhaust system.
• Check Timing and Tune: A poorly timed ignition can cause performance issues. Refer to your manual for timing specifications and adjust as needed.

Keep these tips in mind when troubleshooting your Harley Davidson WLA. Taking prompt action can enhance both the startup process and overall riding experience.

Conclusion

Getting your 1942 Harley Davidson WLA up and running is a rewarding experience that connects you to its rich history. With a bit of patience and attention to detail you can enjoy the thrill of riding this classic machine.

Remember to keep up with regular maintenance and stay aware of the common issues that might arise. Each ride is not just about the destination but also about the journey and the stories this bike has to tell.

So gear up and hit the road knowing you’ve got the knowledge to keep your WLA running smoothly. Enjoy every moment on this iconic ride!

Frequently Asked Questions

What is the significance of the 1942 Harley Davidson WLA motorcycle?

The 1942 Harley Davidson WLA motorcycle is significant for its historical roots in World War II, designed for military use. Its rugged design and reliability made it a favored choice among soldiers, symbolizing endurance and resilience.

How should I maintain my 1942 Harley Davidson WLA?

To maintain your 1942 Harley Davidson WLA, regularly check oil levels, inspect and clean the air filter, monitor tire pressure, and ensure all electrical connections are secure. Proper maintenance helps preserve its historical value and enhances performance.

What steps should I follow to start my 1942 Harley Davidson WLA?

To start your WLA, follow these steps: Use high-quality gasoline, check for fuel leaks, inspect the battery and connections, locate the kickstarter, ensure it’s in neutral, and adjust the choke before kickstarting the engine.

What troubleshooting tips can help if my motorcycle won’t start?

If your motorcycle won’t start, check fuel levels, battery condition, and ensure the kickstart lever is functioning properly. Also, verify the gear position, choke setting, carburetor cleanliness, spark plug condition, and fuel quality for any issues.

How can I enhance the performance of my Harley Davidson WLA?

To enhance your Harley Davidson WLA’s performance, ensure regular maintenance, including clean fuel and air filters, proper spark plug conditions, timely oil changes, and periodic inspections of the exhaust flow and engine timing for optimal operation.