Service difficulty report · Sensor · Airbus A321271NX

Difficulty date
July 2, 2026
Submitted
July 6, 2026
Operation
Air carrier
Aircraft
N24510
Make and model
Airbus A321271NX
Aircraft serial
11814
Aircraft time
4,745 hours, 1,765 cycles
Part
Sensor
Condition
Faulted
Location
Nr 3 Brake Temp
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

BRAKE 3 TEMP SENSOR ROSE TO 995C AND CAUSED HOT BRK ECAM IN FLT BRIEFED INBOUD CREW, STATED 5 MILES OUT NR 3 BRAKE TEMP SENSOR READS 900 PLUS C, AFTER LANDING TEMP SENSOR READ NORMAL IN THE GREEN RANGE, FIRE DEPT MET PLANE & INSPECTED FOR FIRE & GLOWING BRAKE, FOUND NOTHING OUT OF THE NORMAL, PERFORMED INSPECTION AFTER BRAKE EMERGENCY APPLICATION OR OVERHEAT REF AMM 05-51-16, FOUND NO SIGN OF FIRE, NO BURN MARKS AND NUMBER 4 BRAKE SENSOR WAS READING NORMAL MEANING NO FIRE SINCE THE HEAT WOULD TRANSFER TO SISTER BRAKE, BOTH 3&4 TIRE FUSE PLUGS INTACT PERFORMED AN OPERATIONAL TEST OF THE NORMAL BRAKING SYSTEM REF AMM 32-42-00-710-001-A AND OP TEST OF THE ALTERNATE BRAKING SYSTEM REF AMM 32-43-00-710-001-A BOTH TEST PASS PERFORMED MEL MAINTENANCE TASK, PULLED AND COLLARED BRK TEMP DET UNIT, REMOVED AND REPLACED NO. 3 BRAKE TEMP SENSOR REF AMM 32-47-15-400-001-A, OPS CHECK GOOD.

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