K21004-94

Shanghai Junxun Aviation Technology Co.,Ltd.


Adapter equipment-heat exchanger cluster removal and installation

Length: 200
Width: 68
Height: 37
Weight: 81.5
Tool Classification:

Prev: PWA211413

Product Details

width:68

height:37

weight:81.5

K21004-94 is a precision-engineered landing gear pin alignment gauge categorized under aviation maintenance tools and ground support equipment (GSE), engineered to verify the coaxiality of landing gear mounting lug holes during landing gear removal and reinstallation procedures in heavy maintenance. This dedicated measuring tool eliminates installation misalignment risks that could cause abnormal landing gear load distribution or pin jamming during aircraft landing operations for commercial airline MRO facilities.


Fabricated from low-thermal-expansion invar alloy with precision lapped measuring surfaces and a built-in digital readout, K21004-94 maintains measurement accuracy within ±0.002mm across a wide outdoor temperature range, fully complying with mandatory FAA and EASA certification requirements for aviation landing gear maintenance tooling. Its ergonomic handheld design fits narrow spaces inside the landing gear bay, cutting inspection setup time and improving overall landing gear reassembly workflow reliability.

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