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Examen
Auto 140 Chapter 7 Exam Questions And Answers
AUTO 140 CHAPTER 7 
 
Before using a valve spring compressor, what part of the valve and spring assembly should be struck with a short piece of pipe and a hammer? 
 
The handle 
The head 
The spring retainer 
The face - Answer-The spring retainer 
 
An engine has excessivly worn exhaust guides. Technician A says to look for weak or short exhaust valve springs. Technician B says that this can cause excessive crankcase pressure. Who is right? 
 
Technician A only 
Technician B only 
Both A and B 
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