Marshalling signals, fuel leak.
 

Hi.
Where can I find the marshalling signal for a fuel leak?
In case of engine start without headset for the marshalling personnel. How will they inform me if there is a fuel leak while starting one of my engines? Is there one os is it only the signal where they tell us to cut the engine?

thank you.

I think the engine cut signal will be sufficient. Afterwards, if there is no headset, open the window and shout.