Starter spring for the STIHL 180 chainsaw. The starter return spring rewinds the cord after a pull, keeping the starting mechanism working.
Replace it if it is broken, has lost its elasticity, or the mechanism sticks. Signs: the cord does not return or does not engage the flywheel, the starter slips.
It is best to do the work on a cooled engine with the ignition off, and to tighten the fasteners without overtightening, so as not to strip the thread in the body.
