overhaul
US /oʊ.vɚˈhɑːl/
UK /oʊ.vɚˈhɑːl/
1.
a thorough examination of machinery or a system, with repairs or changes made if necessary
:
•
The engine needs a complete overhaul.
•
The company decided on a major overhaul of its management structure.
1.
to examine (something) thoroughly and make repairs or changes if necessary
:
•
They had to overhaul the entire system.
•
The mechanics will overhaul the car's engine next week.