Question

steering and suspension - final exam
this exam consists of 25 questions. answer each question.
2
in a coil spring rear axle, what component is responsible for absorbing longitudinal forces only?
shocks/struts
coil springs
panhard bar (also called panhard rod, track bar, or track rod).
trailing arms.
ok

Explanation:

To determine the component absorbing only longitudinal forces in a coil spring rear axle:

• Shocks/Struts: Absorb vertical and damping forces, not just longitudinal.
• Coil Springs: Primarily handle vertical loads (weight support, vertical shocks).
• Panhard Bar: Manages lateral (side - to - side) forces, not longitudinal.
• Trailing Arms: These are designed to absorb longitudinal (forward - backward) forces in a rear axle with coil springs. They control the axle's movement along the vehicle's length.

Answer:

Trailing Arms.