This document covers the recommended procedure for testing and verifying the basic functions of an Airmaster propeller with the engine off.
These tests are designed to check the correct operation of the propeller’s pitch change mechanism, the adjustable pitch stops, and the basic functions of the ‘SmartPitch’ Controller.
Operators should perform these checks during initial setup of the propeller and after servicing the propeller.
Some tests apply exclusively for feathering or beta-enabled (reversing) propellers. Operators must follow the tests which are relevant for their set up. It is the operator’s responsibility to ensure that any incorrect operation is identified and rectified before next flight.
Propeller Functional Checks (engine off) R1a 
