The step of checking all seat, mirror, and steering wheel adjustments occurs at what point in the aerial apparatus start-up sequence?

The correct timing for checking all seat, mirror, and steering wheel adjustments in the aerial apparatus start-up sequence is crucial for ensuring driver comfort and safety. This step is typically performed after the initial engine start and systems check, which are foundational to ensuring that the vehicle is functional and safe to operate.

Making these adjustments at this point allows the operator to establish a proper driving position, ensuring optimal visibility and control over the apparatus. Ensuring that mirrors are correctly adjusted and the seat is positioned for comfort and access to controls is essential for effective operation in high-pressure situations, such as during an emergency response. This procedural step prioritizes the safety of both the operator and others in the vicinity, ultimately facilitating a more effective deployment of the aerial apparatus.

By placing this step later in the sequence, it ensures that all critical engine checks have been completed, allowing for adjustments in a vehicle that is confirmed to be operational. This contributes to an efficient and safe start-up process before heading out to a call.