SAB Goblin 700 Service Advisory #2 (20th March 2012)
Despite extensive testing, it has come to our attention that one or two main drive pulleys (H0016) have had the pulley flange loosen from the pulley during flight. We are working to rectify this problem, and have designed a new system to secure the flange to this pulley. Replacement pulleys will be shipping soon – if you have purchased a Goblin, please contact your dealer to arrange a replacement.
Can I keep flying my Goblin? This is up to you – you can either wait 10 days or so and fit your new pulley, or check the current pulley flange for any movement prior to each flight. Any movement of this flange means you are grounded until your replacement arrives.
SAB HELI DIVISION