C49013-2

Shanghai Junxun Aviation Technology Co.,Ltd.

APU DUCT SPRING SEAL TOOL

Length: 30

Width: 25

Height: 14

Weight: 1.5

Tool Classification:

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Product Details

width:25

height:14

weight:1.5

C49013-2 is a precision aircraft skin rivet hole reaming guide fixture categorized under aviation maintenance tools and ground support equipment (GSE), engineered specifically for accurate alignment during reaming operations on fuselage structural rivet holes during aircraft heavy structural repair and scheduled corrosion inspection maintenance. This purpose-built tool eliminates hole misalignment and dimensional tolerance out-of-spec defects that could weaken the airframe structural strength and shorten the aircraft service life, ensuring the repaired structure fully meets FAA and EASA airworthiness technical specifications for commercial MRO facilities.

Fabricated from hardened aerospace aluminum alloy with precision CNC machined locating pins and a spring-loaded quick clamping mechanism, C49013-2 maintains stable positioning accuracy under repeated high-torque operation, fully complying with mandatory certification requirements for aviation airframe maintenance tooling. Its lightweight modular design adapts to narrow working spaces inside the fuselage cabin, cutting structural repair setup time and improving overall airframe overhaul workflow reliability.