Brand: Junxun

Overview:

The Junxun PWA29855-7 ALIGNING PIN is a specialized aircraft engine maintenance tool designed for precise alignment of engine duct and structural components during assembly and installation. It is used to ensure correct positioning between mating parts, helping technicians maintain OEM-required tolerances and alignment accuracy during PW4000 engine maintenance operations.

This part is part of the PWA29855 alignment pin family, commonly used for cooling duct and diffuser-related alignment tasks in turbofan engine assembly procedures. Technical references identify this item as an alignment pin used for installing cooling duct deflectors onto diffuser case structures, ensuring proper engagement and fitment.

Key Points:
Specialized alignment pin for PW4000 engine maintenance
Ensures precise positioning of duct and structural components
Used during assembly and installation operations
Supports cooling duct / diffuser alignment tasks
Precision-machined aerospace-grade tooling
Designed for repeated MRO use

Application:

Ideal for aircraft engine overhaul facilities, airlines, and MRO organizations performing PW4000 engine assembly, cooling duct installation, diffuser case alignment, and structural mating operations. Commonly used during engine build-up and maintenance procedures where accurate alignment of duct and case interfaces is critical for safe and compliant engine operation.