- Difficulty date
- August 3, 2023
- Submitted
- August 3, 2023
- Operation
- Air carrier
- Make and model
- Airbus A321271N
- Aircraft serial
- 10446
- Aircraft time
- 7,209 hours, 1,053 cycles
- Part
- Sensor
- Part number
- 9105A000502
- Part serial
- 56954
- Condition
- Failed
- Location
- Unknown
- Part time
- 7,213 hours, 1,052 cycles
- Stage of operation
- UK
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#007, JFK-LHR. (ETOPS) 'AIR PACK 1 REGULATOR FAULT ( PACK COMPRESSOR OUTLET TEMP IND- BLEED PG ). REMOVED AND REPLACED PACK 1 COMPRESSOR TEMP SENSOR FIN 12HH IAW AMM 21-61-11. OPS CHECK GOOD. NO DEFECTS NOTED. CLEARS MDDR 518686. MX-4 UPDATED. PLACARD REMOVED.