Shimano RSX A410 3X7 Shifters brifters : restore service clean disassembled

Описание к видео Shimano RSX A410 3X7 Shifters brifters : restore service clean disassembled

How to dismantle these RSX A410 shifters. Special tool to gain access to mechanism. I’ve been unable to remove those using just pliers. Maybe you can. First part of the video deals with the 7 speed side which I was unable to repair. 3 speed side was successful. I think that the parts were too worn out. Typically, these brifters stop working when the old vaseline based grease dehydrates, becoming solid. However, the small parts get worn inside and I think that was the real issue with the 7 speed side. Yours therefore may not work after degreasing/regreasing. You can go further if you can, attempting to re-tension the 5 or so return springs inside.

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