The team sets to work restoring a Ruston Bucyrus RB10 crane, famous for playing an important role in the extensive construction and demolition work undertaken in Britain from the 1950s to the 1970s. This particular example was discovered rusting in a shed just outside Glasgow, but with the help of retired mechanics Willy Middlemas and John 'Freefall' McCall, the squad hopes to return the crane to its former glory