Yato YT-36140 Hand Riveter Nut M3-M6 Instruction Manual

1. Product Overview

The Yato YT-36140 is a manual hand riveter designed for setting rivet nuts in sizes M3, M4, M5, and M6. This tool is used to create a threaded insert in materials, allowing for the attachment of additional components using screws or bolts. It features a durable construction made from CrMo chrome-molybdenum tool steel and handles with a non-slip rubber lining for secure grip.

Image 1.1: The Yato YT-36140 Hand Riveter, showcasing its red body, black handles, and adjustable head.

2. Package Contents

Verify that all components are present in the package:

• 1 x Yato YT-36140 Hand Riveter Nut M3-M6
• Interchangeable heads for M3, M4, M5, M6 rivet nuts (pre-installed or included separately)

Image 2.1: The Yato YT-36140 Hand Riveter shown in its retail packaging, indicating the model number and brand.

3. Specifications

4. Setup

1. Select the Correct Mandrel and Nosepiece: Identify the appropriate mandrel and nosepiece for the rivet nut size (M3, M4, M5, or M6) you intend to use. The tool comes with interchangeable heads for these sizes.
2. Install the Mandrel: Unscrew the existing mandrel (if any) from the riveter. Thread the chosen mandrel into the riveter's head until it is securely fastened.
3. Install the Nosepiece: Place the corresponding nosepiece over the mandrel and secure it. Ensure both components are tightened properly to prevent loosening during operation.
4. Prepare the Rivet Nut: Thread the rivet nut onto the installed mandrel until it sits flush against the nosepiece.

5. Operating Instructions

Follow these steps to properly set a rivet nut:

1. Drill Hole: Drill a hole in the material where the rivet nut is to be installed. The hole size must match the diameter of the rivet nut body.
2. Insert Rivet Nut: Insert the rivet nut, which is threaded onto the riveter's mandrel, into the drilled hole. Ensure the flange of the rivet nut is flush against the material surface.
3. Operate Riveter: Firmly squeeze the handles of the riveter together. This action pulls the mandrel, deforming the rivet nut and creating a secure, threaded anchor on the blind side of the material. Continue squeezing until resistance is felt and the rivet nut is fully set.
4. Release and Remove: Once the rivet nut is set, release the handles. Unscrew the riveter from the newly installed rivet nut by rotating the tool counter-clockwise.
5. Inspect: Verify that the rivet nut is securely fastened and properly formed.

Image 5.1: Diagram illustrating the process of setting a rivet nut with a hand riveter. The image shows the tool pulling the mandrel to deform the rivet nut against the material.

6. Maintenance

• Cleaning: After each use, wipe the riveter clean with a dry cloth to remove any dust or debris.
• Lubrication: Periodically apply a small amount of light machine oil to the moving parts and pivot points to ensure smooth operation.
• Storage: Store the riveter in a dry place, away from moisture and corrosive environments, to prevent rust and damage. Keep all mandrels and nosepieces organized.
• Inspection: Regularly inspect the tool for any signs of wear, damage, or loose components. Replace worn parts as necessary.

7. Troubleshooting

• Rivet Nut Not Setting Properly:
  • Ensure the correct mandrel and nosepiece are installed for the rivet nut size.
  • Verify that the rivet nut is fully threaded onto the mandrel before insertion.
  • Apply sufficient force when squeezing the handles.
  • Check if the material thickness is within the rivet nut's specified grip range.
• Mandrel Jams or Breaks:
  • Do not over-tighten the rivet nut during installation, as this can stress the mandrel.
  • Ensure the mandrel is clean and free of debris.
  • Replace worn or damaged mandrels immediately.
• Difficulty Removing Riveter from Set Nut:
  • Ensure the riveter is unscrewed counter-clockwise from the rivet nut after setting.
  • Check for any burrs or damage on the rivet nut's threads or the mandrel.

8. Warranty and Support

For warranty information or technical support regarding your Yato YT-36140 Hand Riveter, please refer to the documentation provided with your purchase or contact Yato customer service directly. Keep your proof of purchase for warranty claims.

Manufacturer: Yato Tools(Shanghai)Co. Ltd

Country of Origin: China