📹 Gaggia Classic and Classic Pro: Replacing the Steam Valve Updated December 03, 2021 20:18 Is the steam valve leaking on your Gaggia Classic or Gaggia Classic Pro? Learn how to replace the steam valve and fix the leak. Gaggia Classic Pro: How to Replace the Steam Valve Introduction (00:00) Diagnose Leak (00:30) Parts and Tools (00:58) Remove Top Cover (01:45) Remove Steam Knob (02:55) Remove Steam Arm (03:20) Disconnect Wires (04:13) Remove Bolts (04:35) Remove Valve (05:15) Install New Valve (06:10) Install Steam Knob (07:10) Install Steam Arm (08:40) Connect Wires (10:34) Install Top Cover (10:45)