Air Brakes · Question 42

Question 42 of 140

What should you look for when inspecting the brake chambers during a pre-trip check?

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Correct answer to question 42 (Air Brakes): Dents, rust, or damage that could weaken the chamber or let it leak air

Why

Dents, rust, or other damage can weaken a brake chamber's housing or let air leak out, which is exactly what a pre-trip check of the chambers is meant to catch.

Updated: November 2026

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