Pixco Diaphragm Flex Cable Replacement Part for Canon EF-S 17-85mm Lens Repair

hello everyone in this video I'm going to show you how to disassemble Canon 1785 millimeter lens for changing the aperture unit or the aperture cable also I'm going to talk about which tools you need in order to do that actually this video is part of video series I have four other videos about the canon 1785 millimeter lens in one of them I'm talking about the typical problems that the lens usually have there's another one for changing the aperture cable and there is another one for cleaning the sensor strip or sensor bar and the final video is how to assemble the lens now let's talk about the tools that I will use to disassemble the lens first I'm going to start with screwdrivers f2 which are pH 0 0 0 and 1 which is pH 0 0 so I'm gonna use those 2 for smaller screws I'm gonna use this bigger one for the bigger screws I have two metal tweezers I'm gonna use that for removing the smaller