Cylinder Heads

A ________________ converts the linear change of the cam profile to the reciprocating motion used to open and close the valves.

• Lifter

• Pushrod

• Rocker Arm

• Valve Bridge

The lobes on a camshaft are used to control ? Select all that apply.

• Valve Timing

• Valve Lift

• Valve Duration

• Oil sludge

The _______________ method requires initial bolt tightening with a torque wrench and then turning the bolt an additional number of degrees past this point.

• Torque-Turn

• Torque To Yield

• Torque Plus Angle

• Either Torque-Turn or Torque plus Angle

Which of the following methods are used to check cylinder heads for cracks ?

• Dye Penetrant

• Pressure Testing

• Magnetic Flux

• All of the Above

Select the correct name for the pictured component from the choices below.

• Bridge

• Rocker Arm

• Valve

• Push rod

Identify ITEM A from the choices below.

• Rocker Arm

• Valve

• Bridge

• Pedestal

Torque to yield bolts can be reused if they do not show signs of pitting, corrosion or thread damage.

• True

• False

A valve ____________ holds the valve closed on the seat and maintains tension on the valve train when the valve is open.

• keeper

• spring

• guide

• insert

A ______________ transmits the cam actuation force from the followers to the rocker levers.

• push tube

• valve

• connecting rod

• guide

The _____________ requires correct timing to the engine to ensure the valves open precisely the correct time in relation to the piston position.

• injection pump

• injector

• camshaft

• idle speed