"Regular checks" refers to performing routine inspections or examinations at specific intervals to ensure something is functioning properly, in good condition, or to identify any potential issues or problems before they become bigger.
Diabetes is fatal diseases that threaten the health lifelong it is very important to go for regular check up of sugar level in body. (studentsassignmenthelp.com)
There is no substitute for regular checking of tyre pressure with proper tools. (mechanics.stackexchange.com)