Service difficulty report · Pressure Switch · Airbus A320232

Difficulty date
August 8, 2015
Submitted
August 11, 2015
Operation
Air carrier
Aircraft
N668AW
Make and model
Airbus A320232
Aircraft serial
1764
Aircraft time
48,183 hours, 17,505 cycles
Part
Pressure Switch
Part number
2921310000
Condition
Defective
Location
Brake System
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

REJECTED TAKE OFF, DURING TAKEOFF ROLL, MASTER WARNING WITH CONFIG PARK BRAKE ON, ON ECAM ANNUNCIATED AT TAKEOFF THRUST. REJECTED TAKEOFF AT LESS THAN 40 KTS. NR 2 BRAKE HOTTER THAN OTHERS, MAXED OUT AT 360 DEGREES. IAW TSM 32-45-00-810-805-A COMPLETED THRU STEP 4 A 2 A. REPLACED PARKING BRAKE CONTROL VLV 72GG IAW AMM 32-45-51 & PARKING BRAKE PRESS SWITCH 86GG. A SATISFACTORY LEAK & OPERATIONAL CHECK WAS ACCOMPLISHED. PLEASE SEE AALA201508109001 FOR PARKING BRAKE CONTROL VLV PART INFORMATION.

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