What is a pulley in the context of a recoil starter?

A pulley in the context of a recoil starter is a wheel that guides a belt. This component plays a crucial role in the recoil starter mechanism by facilitating the engagement and disengagement of the starter cord. When the rope is pulled, the pulley rotates, which in turn allows the starting system to turn the engine over. This motion is essential for starting the engine, making the pulley a key component of the recoil starter system.

The design of the pulley enables efficient transmission of the applied force from the pull cord to the engine, helping to initiate combustion and engage the engine's flywheel. Understanding the function of the pulley within the recoil starter helps in comprehending the overall operation of small engine starters.