When draining collected water from the sump of a fuel/water separator, which of the following is recommended?
A) turn off the engine
B) completely drain the separator
C) recycle the drain-off into the fuel tank
D) drain the secondary filter

Question

Quizplus · Accepted Answer

Turning off the engine is recommended when draining collected water from the sump of a fuel/water separator to prevent air from entering the fuel system and to ensure safety during the maintenance process.

When Draining Collected Water from the Sump of a Fuel/water