Size (CM)：28.5*18.5*14

Weight (KG)：1.65

Brand

JUNXUN

Overview

The 856A6001G01 is a high-performance, precision-engineered LPT Shaft Fixture Alignment and Protection Cover custom-designed for the rigorous structural assembly, rotor balancing, and overhaul (MRO) of commercial turbofan engines. Classified as a flight-critical powerplant handling asset and specialized Ground Support Equipment (GSE), this dual-purpose hardware serves as a protective housing for the delicate LPT shaft journal surfaces and a rigid centering guide for automated assembly jigs. Manufactured by JUNXUN to comply with strict aerospace mechanical tolerances, the 856A6001G01 enables hangar technicians to perform complex engine module integration with absolute geometric confidence, effectively eliminating axis-misalignment risks, radial deflection, and surface scoring during high-tolerance rotor shaft installation sequences.

Key Points

Precision LPT Shaft Centering: Custom-contoured to slide and lock seamlessly onto standardized turbine shaft ends, providing a rigid, unwavering mechanical reference for fixture docking and assembly jigs.

Surface-Integrity Protection Shield: Fabricated with optimized clearances and non-marring interior surfaces to safeguard the highly polished, flight-critical shaft bearing journals from accidental impact, tool-slip damage, or metallic debris ingress.

High-Rigidity Engineering Alloy: Constructed from premium, heat-treated aero-grade steel or stabilized polymers designed to resist structural deformation under heavy axial loading during assembly press-fits.

Rapid-Rigging Ergonomic Profile: Features integrated guide-in tapers and knurled grip segments that allow for quick, tool-free installation and removal by technicians within cramped engine overhaul cells.

Applications

Turbine Rotor Module Assembly MRO: Utilized by certified engine technicians as a primary alignment guide during the re-mating of turbine rotor modules to the engine core during C-checks and D-checks.

Engine Overhaul Shop Fixturing: Deployed within specialized engine teardown docks to maintain LPT shaft geometric stability while performing internal bearing replacements and rotor balancing tests.

Airlines Fleet Tool Crib Logistics: Essential specialized GSE hardware for international airline engineering hubs and third-party MRO facilities to ensure high-quality, zero-defect powerplant rebuilds and rapid fleet turnaround times (TAT).