SDR YENA2023031000227

Service difficulty report · Unknown · Airbus A321271N

Difficulty date: March 7, 2023
Submitted: March 10, 2023
Operation: Air carrier
Aircraft: N2142J
Make and model: Airbus A321271N
Aircraft serial: 10254
Aircraft time: 6,374 hours, 1,207 cycles
System (JASC): 3600 · Pneumatic System
Part: Unknown
Condition: Unknown
Part time: 12 cycles
Stage of operation: DE
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#1524, LAX-JFK. (ETOPS) 'AIR ENG 1 HP VALVE FAUT ECAM RCVD AT TOD; FOUND # 1 ENG ECS PYLON TO HPV SENSE LINE B-NUT LOOSE + LINE CHATTERING WHEN PRESSING / PUSHING ON-LINE. UNABLE TO TORQUE B - NUT, THREADS DAMAGED. REPLACED SENSE LINE PER AMM 36-11-49. CHECKED WIRING PRECAUTIONARY BETWEEN # 1 ENG HPV CONNECTOR4001HA1 PINS 1 AND 2 TO BMC 1 PINS AB/14D + AB/12D. ALSO TO BMC 2 PINS AB/15D +AB/13D, REF ASM 36-11-01. WIRING CHECKS GOOD, NO DEFECTS NOTED.'

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