The use of a knurling tool is being described. After the knurling ...

[theo]

The use of a knurling tool is being described. After the knurling tool displaces the metal inside the guide, a ________ is run through the guide to produce a restored, serviceable valve guide.
 
  A) Reamer B) Ball gauge C) File D) Drill bit

Question 2

Technician A says that the only valve guide repair option for integral valve guides is to use oversize-stem valves. Technician B says that valve guides should be checked for wear using a ball gauge or a dial indicator. Which technician is correct?
 
  A) Technician A B) Technician B C) Both technicians D) Neither technician

[jharrington11]

Answer to Question 1

A

Answer to Question 2

B

[theo]

Excellent

[carojassy25]

Gracias!