Narrative:

On runway 16L at sea, after brake release, engines spooling up to approximately 1.1 EPR, captain noted 'engine bleed right' light on EICAS display. Light confirmed on overhead panel and takeoff aborted. Ground speed less than 20 KTS. Exited runway and discovered isolation valve still open. Closed valve, reviewed checklists and initiated successful/uneventful takeoff.

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Original NASA ASRS Text

Title: FLC OF AN LGT ACR ACFT ABORTED TKOF DUE TO AN ENG BLEED AIR VALVE OPEN.

Narrative: ON RWY 16L AT SEA, AFTER BRAKE RELEASE, ENGS SPOOLING UP TO APPROX 1.1 EPR, CAPT NOTED 'ENG BLEED R' LIGHT ON EICAS DISPLAY. LIGHT CONFIRMED ON OVERHEAD PANEL AND TKOF ABORTED. GND SPD LESS THAN 20 KTS. EXITED RWY AND DISCOVERED ISOLATION VALVE STILL OPEN. CLOSED VALVE, REVIEWED CHKLISTS AND INITIATED SUCCESSFUL/UNEVENTFUL TKOF.

Data retrieved from NASA's ASRS site as of July 2007 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.