Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

Hi, can anyone please let me know what these should be?

thanks

i have had a look on autodata for you but it doesnt give a setting for them with them being hydraulic , therefore self adjusting.

sorry, maybe someone else will know though

they cant be adjusted because its a hydraulic, self adjusting....are you asking because they are noisy??