Size (CM): 21*18*8

Weright (KG): 1

Brand:

Junxun

Overview:

The HU43331 is a specialized aircraft engine maintenance tool designed as a press-locknut cupwasher assembly associated with dedicated alternator systems. It is used during installation and removal of locknut cupwasher components, ensuring correct positioning, secure engagement, and controlled assembly within engine accessory and alternator sections.

Industry tooling references confirm that HU43331 belongs to the “press-locknut cupwasher” family used in aircraft engine alternator and turbine-related fastening systems, where precise locking and torque transfer are required during maintenance operations.

Key Points:

Designed for aircraft alternator and engine accessory locknut cupwasher systems

Supports installation and removal of cupwasher-locknut assemblies

Ensures correct alignment and secure fastening during maintenance

Used as a tool finder in engine assembly and overhaul operations

Suitable for professional aircraft engine MRO environments

Application:

The HU43331 is used in aircraft engine maintenance and overhaul operations involving alternator and accessory drive systems. It is applied during assembly, inspection, and disassembly of press-locknut cupwasher components to ensure correct positioning and secure mechanical engagement in airline maintenance departments, engine workshops, and MRO facilities.