Related Clues:

• Bank, often
• Kind of job
• Garage job
• Oil, in mechanic-speak
• Friction reducer
• Truck treatment
• Grease job
• Body-shop offering
• Use a 30-Across
• Job that helps ease friction
• Body shop offering
• Grease monkey's job
• Slippery stuff
• Short-term wheels
• Service-station service