28-04-2018, 11:46 PM
Many T seem to have just a protrusion of the diecasting. I guess it is to avoid loss of the return spring above the arm and to assist correct assembly on to car. If the spring is missing would presumably click etc. Any screw could be filed to suit.
The operating range is small but can be measured relative flange, as can eccentric range. With 1524079 arm one I have is 1 5/8 lightly loaded.
The operating range is small but can be measured relative flange, as can eccentric range. With 1524079 arm one I have is 1 5/8 lightly loaded.