Brakes (A5)Câu 57 / 120
A rear disc parking brake that will not hold is often caused by:
a.A misadjusted or seized parking brake mechanism/cable
b.Air in the front lines
c.A failed wheel-speed sensor
d.Low battery voltage
Giải thích
Parking brake holding faults usually trace to cable stretch, misadjustment, or a seized caliper parking mechanism. Proper adjustment and lubrication restore holding force. On integral rear calipers, the internal actuator must function for both service and parking braking.
Luyện miễn phí toàn bộ 120 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- During a disc brake job, a technician should measure rotor thickness and compare it to the:
- Technician A says brake shoes are used in disc brakes. Technician B says brake shoes are used in drum brakes. Who is correct?
- Technician A says a grinding, metal-on-metal noise during braking indicates friction material worn past its limit. Technician B says continued driving in that condition can score the rotor or drum. Who is correct?
- A brake caliper that sticks and does not release will most likely cause:
- The metering valve in a combination valve is used to:
- When bleeding a conventional hydraulic brake system, the general rule is to bleed:
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