Why should the pre-trip air brake inspection include checking the condition of the brake linings or pads, where visible?

Pick an answer

1. Linings only need to be checked once a year, not during daily pre-trip stops before each run
2. Excessively worn or contaminated linings reduce braking effectiveness even if the air system itself works perfectly
3. Lining condition has no bearing on overall braking performance
4. It is checked only for cosmetic reasons

Correct!

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