Open again, as a keg

• Repeat a bugging job
• Draw on again
• Mend shoes, in a way
• Put another hole in the keg
• Draw upon again
• Go back to an old source
• Make a new connection with
• Put another hole in the cask

Wiktionary Word definitions in Wiktionary
vb. (context transitive English) To tap again (in various senses).