A kick starter spring is a type of mechanical spring used in the starter mechanism of small engines, such as those found in motorcycles, ATVs, and lawn mowers. This spring is designed to store and release energy to help kick start the engine when the starter rope is pulled.
The kick starter spring is typically made of high-strength steel wire and formed into a helical coil. It is designed to provide a specific amount of tension when compressed, and to release this tension rapidly to provide the energy needed to start the engine.
The design of the kick starter spring can vary depending on the specific application, but typically it consists of a long, thin wire that is tightly coiled in a helical shape. The spring is typically installed inside the starter assembly and is held in place by retaining clips or other mechanical fasteners.
When the starter rope is pulled, the kick starter spring is compressed, storing energy that is released when the rope is released. This sudden release of energy provides the force needed to turn the engine over and start it running.
Kick starter springs are designed to be durable and long-lasting, able to withstand repeated cycles of compression and release. They are subjected to a range of environmental factors such as temperature, moisture, and exposure to oil and other chemicals, and must be able to operate reliably under these conditions.
Overall, kick starter springs are a critical component in the starter mechanism of small engines, providing the energy needed to kick start the engine and get it running smoothly. Their design and construction are optimized for this specific application, and they are engineered to provide reliable performance under a range of conditions.