Hose fittings for brake caliper piston removal

[pedrobedro]

I find if there is enough piston showing to grab with a Mole grip you can manoeuvre them round with a bit of penetrating oil applied then they will eventually free up enough to pull out.

 

[jordan1]

A blow gun pressed into the hole will do it,,they dont come out that fast after 20years ,feather the trigger just wen it starts moving,it will pop out eventually into ur hand,jeezz,i wish the did come out that easy!

I've always used a blow gun to pop the pistons out but my current project it wouldn't work, my old Wanner grease gun sorted it.