Safarifriends.org

The air system bleed valve in the engine service bay spewed oil and water into the bay each time the tank was bled. Also there were two independent bleed valves when only one was needed. This project increased the bleed line size and combined both discharge ports into a single bleed system draining the tanks below the engine service bay where the discharge can be caught in a container.

https://safaritoonces.org/safari-toonce ... ngine-bay/