What is a key step in the daily inspection of the Pump Drive Control?

A key step in the daily inspection of the Pump Drive Control involves ensuring that it can be engaged. This is crucial because the primary function of the pump drive control is to enable the pump to operate when required. If the system cannot be engaged, it would render the pump inoperable, leading to potential issues in water supply during emergencies or other operational scenarios. Ensuring the engagement mechanism is functional guarantees that the pump can be activated as needed, which is essential for maintaining an effective mobile water supply system.

While other options such as ensuring the pump is in operation, checking fuel levels, and inspecting the drive belt are also important maintenance tasks, the fundamental prerequisite is the ability to engage the pump drive control successfully. If this step is neglected, it could prevent the entire system from functioning, even if other components are in good condition.