Related Clues:

• Do a shoemaker's job
• Fix a flat?
• Fix, as a pump
• Spruce up shoes, in a way
• Fix a clog
• Fix, as shoes
• Do some cobbling
• Fix in a cobbler's shop, say
• Fix, as old shoes
• Do a cobbler's job
• Fix pumps
• Repair a pump, say
• Cobble together, perhaps
• Work on shoes
• Get new under wear?