This compact puller is an accessory for electric RC models that use small 22mm propeller adaptors on motor shafts. It is meant to help separate adaptor collars and press-fit prop parts from the motor shaft while avoiding stress to the shaft and nearby components.
Design and role: engineered to deliver even axial extraction around a 22mm adaptor interface, the tool lets you change hub fittings or swap propellers during tuning and maintenance without risking damage.
Installation and use notes: set the puller concentrically, apply steady axial pressure, and do not apply lateral levering which can harm wave washers or bearings. If the adaptor resists, check shaft nuts, set screws, and threadlocker before applying the tool.
Tuning and workshop guidance: removing adaptors cleanly maintains bearing condition and shaft integrity, supporting consistent motor alignment when testing different prop loads. Work incrementally, and confirm there are no retained clips or spacers before full extraction.
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