O D. squareness Question 32 Question 30 1 pts 32. Technician A says that the thermostat controls maxi- mum engine temperature. Technician B says if the en- gine continuously runs hot, install a cooler thermostat. 30. Technician A says that a flat-tappet hydraulic lifter Who is right? rotates during operation. Technician B says the face of A Technician A only the lifter should be convex. Who is right? B. Technician B only A. Technician A only C. Both A and B B. Technician B only D. Neither A orB C. Both: A and B D. Neither A orB A. Technician A only O A. Technician A only O B. Technician B only O B. Technician B only O C. Both A and B O C. Both A and B O D. Neither A nor B D. Neither A nor B Question 33 Question 31 33. Technician A says if the canishaft bores are more 1 pts than a.C015-in. (0.0381mm) out-of-round, they should be sign bored or align honed. Technician B says that the block needs to be align bored or honed if bore align- 31. Technician A says that valve lash should be adjusted ment is not within 0.0015-in. (0.0381mm). Who is right? A Technician A unly with the piston in the cylinder being adjusted at TDC on B. Technician B only the compression stroke. Technician B says that hydraulic C. Both A and B lifters should be adjusted to zero lash. Who is right? D. Neither A or B A Technician A only B. Technician B only C. Both A and B D. Neither A orB A. Technician A only O B. Technician B only O A. Technician A only O C. Both A and B O B. Technician B only D. Neither A nor B O C. Both A and B O D. Neither A nor B Question 34