Air Brakes · Question 68

Question 68 of 140

Who should actually perform an adjustment on a brake that a driver finds out of adjustment during inspection?

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Correct answer to question 68 (Air Brakes): A qualified mechanic, since brake adjustment work needs the right training and tools to be done safely

Why

Brake adjustment affects a safety-critical system and needs proper training and tools to be done correctly, which is why it's left to a qualified mechanic rather than done informally.

Updated: November 2026

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