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Author Question: A disc brake may not be fully releasing because the wheel is difficult to rotate when the vehicle is ... (Read 210 times)

luminitza

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on: Jun 23, 2018
A disc brake may not be fully releasing because the wheel is difficult to rotate when the vehicle is off the ground. Technician A says to open the bleeder valve to see if the wheel now rotates freely. Technician B says that there could be a restriction between the master cylinder and the wheel brake. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both Technicians A and B D) Neither Technician A nor B

Question 2

Technician A says that all metal-to-metal contact areas of the disc brake system should be lubricated with special brake grease for proper operation. Technician B says that the lubrication helps reduce brake noise (squeal). Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both Technicians A and B D) Neither Technician A nor B


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canderson530

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Reply #1 on: Jun 23, 2018
Answer to Question 1

C

Answer to Question 2

C


luminitza

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Reply 2 on: Jun 23, 2018
Gracias!

Joy Chen

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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