An erj-190 flight crew encountered left and right bkr fault messages and no auto brake deceleration ...

Narrative:

Upon touchdown on rnwy xx at ZZZ received EICAS message brk lh fault and brk rh fault. Touchdown was very gentle resulting in delayed availability of ground spoilers and reverse thrust. Auto brakes were set to low. Aircraft deceleration did not occur as expected so manual braking was used with significant increasing brake pressure to reduce aircraft speed. As aircraft speed reduced ground spoilers deployed and full reverse thrust was used to assist in deceleration. Aircraft was taxied clear of the runway and brought to a complete stop and QRH reviewed. The decision was made to continue to taxi. Prior to making the turn onto the gate lead-in line the aircraft was brought to a complete stop and the decision was made to not proceed into the gate due to continued degradation of available braking. Aircraft was stopped on the lead-in line and shutdown and the company was advised that the aircraft would have to be towed into the gate. Maintenance towed the aircraft into the gate. It is also noted that it appears that work had recently been performed on aircraft wheel brakes.

Original NASA ASRS Text

Title: An ERJ-190 flight crew encountered left and right BKR FAULT messages and no auto brake deceleration effect upon landing. Manual braking was barely adequate and the aircraft was ultimately towed in the gate for deplaning and maintenance.

Narrative: Upon touchdown on RNWY XX at ZZZ received EICAS message BRK LH FAULT and BRK RH FAULT. Touchdown was very gentle resulting in delayed availability of ground spoilers and reverse thrust. Auto brakes were set to LOW. Aircraft deceleration did not occur as expected so manual braking was used with significant increasing brake pressure to reduce aircraft speed. As aircraft speed reduced ground spoilers deployed and full reverse thrust was used to assist in deceleration. Aircraft was taxied clear of the runway and brought to a complete stop and QRH reviewed. The decision was made to continue to taxi. Prior to making the turn onto the gate lead-in line the aircraft was brought to a complete stop and the decision was made to not proceed into the gate due to continued degradation of available braking. Aircraft was stopped on the lead-in line and shutdown and the company was advised that the aircraft would have to be towed into the gate. Maintenance towed the aircraft into the gate. It is also noted that it appears that work had recently been performed on aircraft wheel brakes.

Data retrieved from NASA's ASRS site as of April 2012 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.

Attributes
ACN	904394
Time
Date	201008
Local Time Of Day	0001-0600
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	EMB ERJ 190/195 ER&LR
Operating Under FAR Part	Part 121
Flight Phase	Landing
Flight Plan	IFR
Component
Aircraft Component	Brake System
Person 1
Function	Captain Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Aircraft Equipment Problem Critical Deviation - Speed All Types

An erj-190 flight crew encountered left and right bkr fault messages and no auto brake deceleration effect upon landing. Manual braking was barely adequate and the aircraft was ultimately towed in the gate for deplaning and maintenance.