Remove and install aircraft subsystem assemblies and components such as rotor systems, transmissions, drive trains, and their components.

Service and lubricate aircraft and subsystems.

Safely prepare aircraft for inspections and maintenance checks and services.

Perform scheduled inspections and assist in performing special inspections.

Perform limited maintenance operational checks and diagnoses and troubleshoots aircraft power train systems using special tools and test equipment as required.

Use and perform operator maintenance on tools, special tools and aircraft ground support equipment.

Apply comprehensive technical expertise to solve moderate to complex problems by interpreting technical documentati...