Suspension & Steering (A4)Câu 36 / 120
Technician A says worn shocks or struts can cause the body to keep bouncing after a bump. Technician B says worn dampers have no effect on tire wear. Who is correct?
a.Technician A only
b.Both A and B
c.Technician B only
d.Neither A nor B
Giải thích
Worn shocks lose their ability to dampen spring oscillation, so the body keeps bouncing after a bump, and weak dampers also cause tire cupping. Technician B is wrong because damper wear does affect tire wear. A bounce test and leak inspection confirm the condition.
Luyện miễn phí toàn bộ 120 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Toe refers to the:
- A tire worn on both inner and outer edges, with good tread in the center, most likely indicates:
- Technician A says a worn tie rod end can cause a toe change and tire wear. Technician B says it can cause excessive play in the steering and a failed alignment. Who is correct?
- Cupping or scalloping tire wear is most commonly associated with:
- The purpose of a stabilizer (sway) bar is to:
- Technician A says a side-to-side camber difference can cause a vehicle to pull toward the more positive side. Technician B says a defective tire can also cause a pull. Who is correct?
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