re·tool 
/riˈtu:l/ verb
re·tools; re·tooled; re·tool·ing /riˈtu:l/ verb 1 [+ obj] : to change or replace the tools or machines in (a factory, workshop, etc.)
▪ The factory has been retooled. 2 US : to make changes to (something) in order to improve it [+ obj] ▪ The company is retooling its sales strategies. [no obj] ▪ The company is retooling for the future.
▪ The factory has been retooled.
