Diagnosing and Repairing Power Boosters



1.	Which of the following tasks should be completed before disconnecting hydraulic lines?
	A.	The hydraulic boost system should be depressurized.
	B.	The hydraulic boost system should be pressurized.
	C.	The hydraulic boost system should be checked for leaks.
	D.	None of the above.

2.	Why are safety glasses important when working with hydraulic brake systems?
	A.	To keep brake dust out of the eyes.
	B.	To keep brake fluid out of the eyes.
	C.	To keep hydraulic fluid out of the eyes.
	D.	None of the above.

3.	Power steering fluid may be added to the master cylinder.
	A.	True.
	B.	False.

4.	Which of the following will happen if the power steering pump belt comes off or breaks?
	A.	Power steering will continue to work.
	B.	Hydraulically assisted power brakes will continue to work.
	C.	Power assist to the brakes and steering will be lost.
	D.	All of the above.

5.	Which of the following may be used to clean a brake assembly?
	A.	Pressurized water.
	B.	Soft-bristled brush.
	C.	OSHA-approved air hose.
	D.	OSHA-approved vacuum cleaner.

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