This document covers the procedure for fitting an Airmaster sensor-brush block to its dedicated mounting bracket (in some slipring assemblies, this bracket may be referred to as a brush block plate or a brush block extension). Generally, this task has already been completed for new propellers, but in some cases must be performed by the installer.
Various mounting bracket solutions are available to accommodate different engine and slipring configurations. The procedure for mounting the sensor-brush block to the engine (after fitting it to the bracket) and subsequent adjustment of the brush block position is covered separately.
Sensor-Brush Install to Mount Bracket
