Secondary variator spring 215698A blue

Spring for the secondary variator. Located in hole 1. (Note: Can be installed incorrectly). 

Failure of this spring is often due to worn plastic tabs, causing the cam disc to skip a tooth. To check that this spring is correctly installed, hold the outer disc with one hand and twist it backward with the other. It should take approximately 4–5 kg of force to twist it backward when the belt is not installed. The tension in the secondary variator is important to prevent it from shifting up too easily and losing traction. 

Fits secondary variator: 5310016-99