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Dubro 101: How to Install a DU-BRO Tail Wheel System - DU-BRO RC

Dubro 101: How to Install a DU-BRO Tail Wheel System

A dependable tail wheel system is essential for keeping your RC model tracking straight on the ground. Whether you're building a brand-new aircraft or upgrading an older, well-loved flyer, the DU-BRO Tail Wheel System offers strength, precision, and simple installation. Available in three different sizes, these systems fit a wide variety of airplanes—from small sport models to larger glow and gas builds.

Here’s a beginner-friendly walkthrough to help you install your new system with confidence.

⚙️ Choose the Right Size Tail Wheel System

DU-BRO offers the Tail Wheel System in three size options. Select your kit based on:

  • your model’s engine size,

  • the wheel diameter you prefer, or

  • the hardware size recommended for your airframe.

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📄 Review the Product Card

Flip the product card over and review the illustrated parts list. This helps you confirm all components and understand how they fit together.

🔩 Step 1: Install the Main Support

Start by mounting the main support bracket. Use the included blind nuts or your preferred hardware. Pre-drilling holes with a pin vise gives better accuracy and reduces the chance of splitting the wood.

Helpful tools:

🛞 Step 2: Install the Steering Wheel Assembly

  1. Unscrew the dome nut at the end.

  2. Slide the metal rod into the mounting bracket.

  3. Add the control horn.

  4. Reinstall the dome nut with a drop of Loctite.

Do not tighten the control horn screw yet—you’ll adjust this later.

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🛠️ Step 3: Install the Rudder Bracket

Remove a small amount of material at the rudder hinge line to seat the bracket properly.
If there’s extra space, fill it with scrap balsa to create a snug, supportive fit.

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🌀 Step 4: Mount the Springs

Use needle-nose pliers to bend hooks on both ends of each spring.
Attach one end to the control horn and the other to the rudder bracket.
Choose hook locations that create even tension between both springs.

More linkage parts:

🧭 Step 5: Fine-Tune Steering Alignment

Perform a taxi test and see if your model tracks straight.
Once it does:

  1. Mark the control horn and bracket alignment positions.

  2. Loosen the control horn screw.

  3. Apply Loctite.

  4. Tighten the screw while matching your marks.

This step accounts for small spring length differences and installation variances.

✈️ Final Thoughts

The DU-BRO Tail Wheel System is designed for durability, smooth ground handling, and easy installation. With just a few simple steps—and a little fine-tuning—you can improve your model’s steering performance and enjoy more accurate taxiing, takeoffs, and landings.

Explore more DU-BRO essentials for your aircraft: