Possible Clues:

• It's about being good enough to replace fittings
• Whistler's just the thing to renovate
• Overhaul (ship)
• Overhaul (ship's equipment)
• Fire damaged rear of boat, resulting in this?
• Official blowing up computers — this needed?
• Fresh supply
• Overhaul, as in dry dock
• Refurbishment (of ship)
• He might send off computers for renovation