InspectionCâu 37 / 60
During inspection, brake linings (shoes or pads) should be checked for what?
a.Correct color and shine
b.Proper air pressure
c.Excessive wear and to make sure they are not soaked with oil or grease
d.Frozen water inside them
Giải thích
Brake shoes or pads should not be worn dangerously thin, and they should be free of oil or grease. Linings that are too thin or contaminated cannot provide enough friction to stop the vehicle. Cracked, broken, or missing linings are also out-of-service conditions.
Luyện miễn phí toàn bộ 60 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- How should you test that the service brakes are working before driving?
- How do you test that the parking (spring) brakes hold?
- What should you check about the brake drums or discs during a walk-around inspection?
- When inspecting the air lines and hoses, what should you look for?
- Why should you drain the air tanks and check for oil or water before a trip if the tanks do not have automatic drains?
- During the pre-trip air brake check, when should you check that the pushrod stroke is not too long?
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