The Bostitch N66C Siding Nailer is a reliable and widely-used tool in the construction industry. However, like any mechanical device, it can occasionally encounter issues. In this guide, we will address a common problem – double feeds. We’ll provide clear and concise information on the causes and solutions for double feeding in the Bostitch N66C Siding Nailer.

Understanding the Bostitch N66C Siding Nailer

Before diving into troubleshooting, it’s important to have a basic understanding of the Bostitch N66C Siding Nailer:

• Power Source: Pneumatic, requiring an air compressor.
• Nail Size: Accepts 15-degree wire-collated nails ranging from 1-1/4 inches to 2-1/2 inches.
• Magazine Capacity: Holds up to 350 nails.
• Depth Adjustment: Allows you to control nail penetration.
• Firing Modes: Offers both sequential and contact (bump) firing modes.

Double Feed Issue: Causes and Solutions

A double feed occurs when the nailer dispenses more than one nail at a time. Here are some common causes and solutions:

1. Nail Quality:
2. Cause: Low-quality or damaged nails can lead to double feeding.
3. Solution: Ensure you are using high-quality, wire-collated nails that meet the manufacturer’s specifications.

4. Improper Loading:
5. Cause: Incorrectly loaded nails can jam the magazine, causing double feeds.
6. Solution: Follow the manufacturer’s loading instructions carefully, and ensure nails are properly seated.

7. Magazine Issues:
8. Cause: A damaged or worn magazine can cause nails to feed improperly.
9. Solution: Inspect the magazine for any damage or wear and replace it if necessary.

10. Nail Depth Setting:
11. Cause: Incorrect depth adjustment can lead to double feeds.
12. Solution: Adjust the nail depth setting to ensure proper penetration into the material without overdriving.

13. Air Pressure:
14. Cause: Inadequate or excessive air pressure can impact the nailer’s performance.
15. Solution: Check and adjust the air pressure according to the manufacturer’s recommendations.

16. Nail Size:
17. Cause: Using nails that are too short or too long for the nailer’s specifications can lead to double feeds.
18. Solution: Ensure you are using nails within the recommended size range.

19. Maintenance:
20. Cause: A lack of regular maintenance can cause issues over time.
21. Solution: Clean and lubricate the nailer as per the manufacturer’s maintenance guidelines.

22. Worn or Damaged Parts:
23. Cause: Over time, parts may wear out or become damaged, causing feeding problems.
24. Solution: Regularly inspect and replace worn or damaged parts to maintain optimal performance.

Conclusion

Double feeding in the Bostitch N66C Siding Nailer can be a frustrating issue, but with a clear understanding of the causes and solutions, it can be effectively resolved. Regular maintenance, proper loading, and using high-quality nails are key to preventing this problem. By following the recommendations in this guide, both technical and non-technical users can troubleshoot and resolve double feeding issues, ensuring the continued reliability of their Bostitch N66C Siding Nailer.