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Front #60
ABTH 100.9C
When using the Brake Pipe Leakage method, when must the train be inspected for leakage and retested?
Answer: When leakage exceeds 5 psiFeedback: While monitoring for one minute and the leakage exceeds 5 psi, the train must be inspected for leakage and re-tested. Gaskets, air hoses, and control valves can all contribute to excess leakage when they become faulty.