Brand:

Junxun

Overview:

The 10C1276G01 is a specialized aircraft engine maintenance fixture designed for the pre-positioning and alignment of Variable Stator Vane (VSV) actuation arms during engine assembly and overhaul procedures. Commonly referred to as a Preseat Fixture, this tool ensures that the VSV actuation mechanism is correctly positioned before final installation and rigging, helping maintain proper synchronization of the variable stator vane system.

Variable stator vanes play a critical role in controlling compressor airflow, improving compressor efficiency, and preventing compressor stalls across different engine operating conditions. The actuation arms and linkage system must be accurately aligned to ensure proper vane movement and engine performance.

The 10C1276G01 fixture provides a controlled setup reference for the VSV actuation arm assembly, allowing technicians to establish the correct pre-installation position before the linkage is connected to the actuator system. This helps ensure accurate rigging and repeatable maintenance results.

Key Points:
Designed for Variable Stator Vane (VSV) actuation arm pre-positioning and alignment
Functions as a preseat fixture during engine assembly and overhaul
Assists in accurate rigging of the VSV actuation system
Helps ensure proper synchronization of stator vane movement
Supports compressor airflow control and engine efficiency requirements
Suitable for professional aircraft engine MRO and overhaul environments
 

Application:

The 10C1276G01 is used during aircraft engine assembly, maintenance, and overhaul operations involving the Variable Stator Vane (VSV) system. It is applied when positioning and presetting VSV actuation arms before final installation of the actuator linkage mechanism. The fixture helps technicians achieve correct vane actuation geometry and alignment, supporting reliable engine performance and airworthiness in airline maintenance facilities, engine overhaul shops, and MRO