The removal I'm not sure of, since it's "pin-bolted" or something to the clamp. Silicon should work, but I don't know how big the damage is. Use silicon on the outside! of the leak, not inside. You can go to your Fiat garage and ask for advice. My Fiat dealer here is very helpful and charges nothing for a quick look-listen-feel.
Morten.
abarth 14" wheels on good-year eagle ventura. abarth steering. inter-alloy 40 mm lowering. monroe sens-a-track shocks. phoenix gold audio. dalmatian refurnish.
projects: air intake. front seats. exhaust. rear tint.