Size (CM): 200*150*70

Weright (KG): 425

J71043-131 is a precision-engineered aircraft engine compressor blade calibration and verification fixture, adhering to AS9100D aerospace quality standards and Rolls-Royce Technical Specification RRTS 8100. Exclusively designed for Trent 1000 powerplants on Boeing 787 Dreamliner aircraft, it supports critical MRO and overhaul workflows for compressor sections.

Fabricated from aerospace-grade aluminum alloy with a hard-anodized finish for corrosion resistance and dimensional stability, it accommodates blade root diameters of 45–60mm and airfoil lengths up to 380mm. The fixture integrates precision gauge slots for measuring blade twist and camber, plus anti-deformation supports. Weighing 4.9 kg and measuring 410mm×250mm×205mm, it operates at -40°C to 85°C. Compliant with FAA Part 33 and EASA CS-E regulations, it ensures post-maintenance blade alignment, safeguarding compressor aerodynamics and engine performance for wide-body commercial fleets.