Im helping a friend out and swaping parts onto a new fame for him, there is an issue with his Coil U-turn Revelation forks where the blue lockout dial is moving around freely on its own and locking his forks out when riding.

Was wondering if anybody could shed some light on this and how to fix it. i think the forks are 07 or 08 426's but i cant remeber exactly as I dont have them to hand.