Real-World Permaswage® Repair: AOG Aircraft Line Swaging in Action

Introduction When an aircraft is grounded due to a hydraulic line failure, every minute counts. Permaswage® tooling is the trusted solution for fast, permanent repairs—especially in AOG (Aircraft on Ground) scenarios where downtime is costly and unacceptable.

In this post, we're sharing a real-life video submitted by an overseas customer, who used a certified Permaswage® DLT Series Field Repair Kit to get a grounded aircraft safely back in service. This is a rare look at modern tooling in action on an actual aircraft repair line.

🛠️ Watch the Permaswage® Process Live

Here’s a demonstration of a trained technician swaging a hydraulic tube using a DLT swage head and 10,000 psi hydraulic pump — captured during a real AOG repair overseas.

Why Permaswage® Is Ideal for AOG Scenarios

✅ Permanent, vibration-resistant tube joints

✅ No welding or flaring required

✅ Works on aluminum, titanium, and stainless lines

✅ Tooling is portable, fast, and 100% mechanical

Using a certified Permaswage® Field Repair Kit, like the DLTFRPSKT3001, allows technicians to perform high-pressure tube repairs directly on the aircraft—even in remote locations.

What You’re Seeing in the Video

Certified DLT swage head with matched dies

🧰 Tube Prep Before Swaging: D12531-001 Chipless Cutter in Action

Clean, chip-free cuts are critical for aerospace tubing. This quick demo shows the chipless cutter being used to prep hydraulic tubing during a certified Permaswage® AOG repair. This ensures the line is free of debris before swaging—critical for flight safety.

Insertion and hydraulic swaging using a 10,000 psi power unit

Quick visual inspection to verify a clean, complete swage

This is the same tooling setup trusted by top aerospace maintenance teams around the world—including airlines, military contractors, and OEMs.

Why Buy From Top Flight Tools?

At Top Flight Tools, we supply:

🔧 Certified Permaswage® DLT tools and kits

✅ Inspection-tested used tooling with a 90-day warranty

🌍 Global shipping for overseas customers who need tools fast

🛫 Support for AOG tool rentals and rush requests

We guarantee the tools you get from us are genuine, inspected, and ready for flight-line use.

Conclusion

Permaswage® tools aren’t just for the shop—they’re essential for field service and AOG emergencies. As seen in the video, properly trained technicians can restore flight-critical hydraulic lines in minutes using certified tooling. **

Need help selecting the right kit for your operation? 🔗 Visit TopFlightTools.com or contact us for expert support.

⚠️ Disclaimer Top Flight Tools (TFT) is an independent reseller and is not affiliated with, sponsored by, or endorsed by Permaswage® or Precision Castparts Corp. (PCC). All product names, trademarks, and registered trademarks are property of their respective owners. Any reference to Permaswage® products, specifications, or part numbers is for informational purposes only. All Permaswage® trademarks and part numbers remain the property of their respective companies. TFT assumes no responsibility for misuse of this information or misrepresentation of affiliation.