overhaul

periodic maintenance on a car or machine; "it was time for an overhaul on the tractor"

the act of improving by renewing and restoring; "they are pursuing a general program of renovation to the entire property"; "a major overhal of the healthcare system was proposed"

travel past; "The sports car passed all the trucks"

make repairs, renovations, revisions or adjustments to; "You should overhaul your car engine"; "overhaul the health care system"