Thrust bearings are used to control end play in crankshaft.

The main purpose of the ________________ in a reciprocating engine is to convert the linear motion of the connecting rod assemblies into rotational movement.

Honing stones are used to produce a _____________ finish on the cylinder walls.

The ability of a bearing to absorb particle contamination is known as _______________________.

Holes made in a block to flush sand out of small passageways during castings are called _______________.

Most bearing failures are caused by problems with lubrication.

Crankshaft counterweights are used to minimize engine vibration caused by inertia of the piston/connecting rod assemblies.

Primary Balance is achieved when when the crankshaft counterweights offset the weight of the piston and connecting rod assembly.

Moving the gear train to the rear of the engine can dramatically reduce gear train noise.

While installing new rod bearing inserts the shells protrude very slightly above the margin of the bearing cap. Tech A says this is normal. Tech B says the wrong bearings are producing this result. Who is correct ?