Heater function diagnosis should start with ________.

A) Hose clamp torque
B) Heater belt tension
C) Thermostat testing
D) Coolant condition and level


D) Coolant condition and level

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All areas and materials of a structure are regulated by the ____ to ensure the protection of the occupants.

A. building standard B. construction standard C. international regulation D. building code

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Install O-ring seals after the springs.

Answer the following statement true (T) or false (F)

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Which of the following could result in abnormally high manifold boost on an engine with a VGT turbocharger?

A. sticking VGT vane ring B. retarded injection timing C. plugged charge air cooler D. restricted DPF

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The backing plate is a component of which type brake assembly?

A) Drum B) Disc C) Parking brake D) None of these

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