Technician A says that cylinder sleeves must be replaced in pairs if they become worn or damaged prematurely. Technician B says that sleeves are commonly used in medium and large bore engines operating under high mileage extended service conditions. Who is right?
A)A only"
B)B only"
C)Both A and B
D)Neither A nor B"

Question

Quizplus · Accepted Answer

Cylinder sleeves are commonly used in medium and large bore engines for durability and serviceability. However, replacing sleeves in pairs is not a standard requirement; they are typically replaced individually as needed.

Technician a Says That Cylinder Sleeves Must Be Replaced in Pairs