What is a requirement for conducting an Application and Release Test?

The requirement for conducting an Application and Release Test is linked specifically to any changes made to a locomotive consist. When changes are made, such as adding or removing locomotives or rearranging them, it is crucial to ensure that the braking system operates correctly across the entire consist. The Application and Release Test verifies that the brakes apply and release as intended, which is vital for safe operations.

Conducting the test after changes ensures that the entire braking system functions properly with the new configuration, which helps in ensuring the safety of both the train and its crew while in operation. Ensuring that every adjustment to the consist is followed by this test is a vital part of maintaining safety protocols in railroad operations.