ASE A1 Engine Repair Practice Test
21. Engine crack repair is being discussed. Technician A says metal pinning is an accepted method of cracked cylinder head repair. Technician B says metal pinning is an accepted method of cracked engine block repair. Who is correct?
- A. Technician A
- B. Technician B
- C. Both A and B
- D. Neither A or B
22. Which of these is LEAST likely to cause low oil pressure in an engine?
- A. A faulty oil pressure valve.
- B. Worn crankshaft bearings.
- C. Worn camshaft bearings.
- D. Worn valve guides.
23. Technician A says valve spring installed height is measured from the outer edge of the valve spring retainer to the pocket in the cylinder head. Technician B says that too thin of a valve margin will not effect its operating temperature. Who is correct?
- A. Technician A
- B. Technician B
- C. Both A and B
- D. Neither A or B
24. Technician A says that magnetic particle detection is an acceptable method for detecting cracks in aluminum castings. Technician B says a special dye is used to detect cracks in aluminum castings. Who is correct?
- A. Technician A
- B. Technician B
- C. Both A and B
- D. Neither A or B
25. Technician A says that minor scoring on the surface of a flywheel can be removed. Technician B says if the transmission flexplate's ring gear shows excessive wear or cracking it must be replaced. Who is correct?
- A. Technician A
- B. Technician B
- C. Both A and B
- D. Neither A or B
