Brand: Junxun

Overview:

The Junxun AGE-03381-401 WRENCH SET – TORQUE, FUEL LINE ISLR NUT is a specialized aircraft maintenance tool set designed for the installation, removal, and precise torque tightening of fuel line isolation/ISLR nuts. It is used in aircraft fuel system maintenance where accurate torque application is critical to ensure leak-free connections and system safety.

This tool set is engineered to provide controlled torque transmission in confined engine and airframe areas, often used in conjunction with crowfoot or flare nut style interfaces to properly access fuel line fittings while maintaining OEM torque specifications.

Key Points:
Specialized torque wrench set for fuel line ISLR nuts
Ensures precise torque application on fuel system fittings
Designed for confined and hard-to-reach engine areas
Supports leak-free fuel line installation and maintenance
Compatible with torque extension/crowfoot adapters
Heavy-duty aerospace-grade construction for repeated MRO use
 

Application:

Ideal for airlines, aircraft maintenance organizations, and MRO facilities performing fuel system installation, fuel line replacement, and engine fuel plumbing maintenance. Commonly used during tightening of fuel line isolation nuts where accurate torque control is required to ensure system integrity and prevent fuel leakage in accordance with aircraft maintenance standards.