Related Clues:

• Auto garage service
• Garage task, for short
• Grease job, briefly
• Adjust for better functioning (car); for better sound (musical instrument)
• Tune-up task
• Garage job completed in a Jiffy?
• Jiffy ___ of autocare
• Stop from squeaking
• Frictional remedy
• Job with an oil change
• Oil, as a chassis
• Old car-maintenance job
• Prepare to play one at Roland-Garros in set after review
• It lets things slide
• Grease, informally