| Questions | 5 |
| Topics | Crankshaft, Master Cylinder, Oil Viscosity, Radiator, Steering Linkage |
The crankshaft converts the reciprocating motion of the piston into the rotational motion that's used to power the vehicle and its components.
The master (brake) cylinder converts pressure on the brake pedal to hydraulic pressure in the brake lines.
The primary component of the lubrication system is engine oil. Engines require oil blends with different thickness (viscosity) and additives depending on their operating conditions. Viscosity is rated using the format XW-XX with the number preceding the W (winter) rating the oil’s viscosity at 0 ℉ (-17.8 ℃) and the XX indicating viscosity at 100 ℃.
The radiator is responsible for tranferring heat from the coolant to the outside air. Radiator hoses transfer coolant to and from the engine to the radiator and a radiator cap maintains pressure in the cooling system to increase the boiling point of the coolant mixture and thus allow it to absorb more heat.
The steering linkage is a system of pivots and connecting parts between the steering gear and the control arms. The steering linkage transfers the motion of the steering gear output shaft to the steering arms that turn the wheels.