Home Maintenance, repair, and operations

    Maintenance, repair, and operations

    Odd enough, it involves fixing the rear camera system.

    Maintenance, repair, and operations (MRO) or maintenance, repair, and overhaul involves fixing any sort of mechanical, plumbing or electrical device should it become out of order or broken (known as repair, unscheduled or casualty maintenance). It also includes performing routine actions which keep the device in working order or prevent trouble from arising.