A B757-200 lost a pack on takeoff roll and rejected the takeoff.

Attributes
ACN	705353
Time
Date	200608
Local Time Of Day	1801 To 2400
Place
Locale Reference	airport : sea.airport
State Reference	WA
Altitude	agl single value : 0
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	B757-200
Operating Under FAR Part	Part 121
Flight Phase	ground : takeoff roll
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Experience	flight time last 90 days : 270 flight time total : 15000 flight time type : 7500
ASRS Report	705353
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Events
Anomaly	aircraft equipment problem : less severe
Independent Detector	other flight crewa
Resolutory Action	flight crew : rejected takeoff
Supplementary
Problem Areas	Aircraft
Primary Problem	Aircraft

Narrative:

I was captain/PNF. My first officer was making the takeoff on runway 34R in sea. When he advanced the throttles and I pushed the EPR button (at 40 KTS) we got the following indications: right pack off light on the overhead panel; EICAS message -- right pack off. Then we got the following: right bleed off light on the overhead panel; and EICAS message -- right engine bleed. My first officer announced the messages and lights and I aborted the takeoff. Rejected takeoff did not engage. My first officer told ATC and I made a PA telling the passenger to remain seated. Tower told us to exit at taxiway north and call cargo for a place to park. We worked on the problem with dispatch and maintenance. We were released to continue and I told dispatch that we had to reduce the release fuel down to 24.4. Everything else was normal. We told the flight attendants and passenger that our problem was solved and took off to den with no further problems.

Original NASA ASRS Text

Title: A B757-200 LOST A PACK ON TKOF ROLL AND REJECTED THE TKOF.

Narrative: I WAS CAPT/PNF. MY FO WAS MAKING THE TKOF ON RWY 34R IN SEA. WHEN HE ADVANCED THE THROTTLES AND I PUSHED THE EPR BUTTON (AT 40 KTS) WE GOT THE FOLLOWING INDICATIONS: R PACK OFF LIGHT ON THE OVERHEAD PANEL; EICAS MESSAGE -- R PACK OFF. THEN WE GOT THE FOLLOWING: R BLEED OFF LIGHT ON THE OVERHEAD PANEL; AND EICAS MESSAGE -- R ENG BLEED. MY FO ANNOUNCED THE MESSAGES AND LIGHTS AND I ABORTED THE TKOF. REJECTED TKOF DID NOT ENGAGE. MY FO TOLD ATC AND I MADE A PA TELLING THE PAX TO REMAIN SEATED. TWR TOLD US TO EXIT AT TXWY N AND CALL CARGO FOR A PLACE TO PARK. WE WORKED ON THE PROB WITH DISPATCH AND MAINT. WE WERE RELEASED TO CONTINUE AND I TOLD DISPATCH THAT WE HAD TO REDUCE THE RELEASE FUEL DOWN TO 24.4. EVERYTHING ELSE WAS NORMAL. WE TOLD THE FLT ATTENDANTS AND PAX THAT OUR PROB WAS SOLVED AND TOOK OFF TO DEN WITH NO FURTHER PROBS.

Data retrieved from NASA's ASRS site as of January 2009 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.