Heavy transport brake failure at manila results in runway excursion.

Attributes
ACN	442253
Time
Date	199906
Day	Mon
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : rpll.airport
State Reference	FO
Altitude	agl single value : 0
Environment
Flight Conditions	VMC
Weather Elements	Rain
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	Widebody, Low Wing, 2 Turbojet Eng
Operating Under FAR Part	Part 121
Navigation In Use	ils localizer & glide slope : 24
Flight Phase	landing : roll
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : atp
Experience	flight time last 90 days : 50 flight time total : 7800 flight time type : 450
ASRS Report	442253
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Events
Anomaly	aircraft equipment problem : critical excursion : runway other anomaly
Independent Detector	other flight crewa other flight crewb
Resolutory Action	none taken : insufficient time none taken : unable
Consequence	other
Supplementary
Problem Areas	Aircraft
Primary Problem	Aircraft

Narrative:

After a hurried approach, we landed in the touchdown zone. During rollout, I realized the autobrakes were not working and applied brakes just before the captain called 'brakes.' when the aircraft failed to slow down, the captain took the aircraft and started using his brakes. I selected alternate brake system and during the period they should have been engaging, the captain said 'give me a hand with the brakes.' I was applying maximum pressure to the brakes as we departed the runway.

Original NASA ASRS Text

Title: HVT BRAKE FAILURE AT MANILA RESULTS IN RWY EXCURSION.

Narrative: AFTER A HURRIED APCH, WE LANDED IN THE TOUCHDOWN ZONE. DURING ROLLOUT, I REALIZED THE AUTOBRAKES WERE NOT WORKING AND APPLIED BRAKES JUST BEFORE THE CAPT CALLED 'BRAKES.' WHEN THE ACFT FAILED TO SLOW DOWN, THE CAPT TOOK THE ACFT AND STARTED USING HIS BRAKES. I SELECTED ALTERNATE BRAKE SYS AND DURING THE PERIOD THEY SHOULD HAVE BEEN ENGAGING, THE CAPT SAID 'GIVE ME A HAND WITH THE BRAKES.' I WAS APPLYING MAX PRESSURE TO THE BRAKES AS WE DEPARTED THE RWY.

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.