Hi Guys,

Before I 'go in', and start unscrewing things, can anybody guide me?

I filled my daughters Brocock Contour today and when screwing the cap back on, I noticed the cap was vibrating on the threads. I put my tongue on the filling hole and air is leaking out.

So I assume I can simply fire the gun until the cylinder is empty, unscrew the filler and service/replace as needed?

Can they be serviced or replaced and can I buy the parts from Best Fittings?

Thanks.