Abstract: A mounting aid and a mounting method is provided for a cable pull adjustor (1) which includes a pull element (S) which can be connected to at least one cable pull (5, and a driver which can be connected to the actuating member (4) of the braking device (3) and which is intended for releasably driving along the pull element (8, and also a clamping element (9) which acts between the driver (7) and the pull element (S). The mounting aid comprises a securing element (10) which locks the clamping element (9) in a partially clamped position and automatically releases it through a movement of the actuating number (4) and/or the pull element (S).