Narrative:

On climb out through FL180 while performing cockpit duties; [I] noticed fuel system synoptic was not indicating properly. No indication of fuel valves position and no flow bar to left engine. Right side had flow bar with no valve position indication. Concerned whether fuel system was in proper operating configuration. Decided to return to [departure airport].

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Original NASA ASRS Text

Title: B777 Captain reported returning to the departure airport after noting the fuel system synoptic was not indicating properly.

Narrative: On climb out through FL180 while performing cockpit duties; [I] noticed fuel system synoptic was not indicating properly. No indication of fuel valves position and no flow bar to L engine. Right side had flow bar with no valve position indication. Concerned whether fuel system was in proper operating configuration. Decided to return to [departure airport].

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.