SDR HALA2023012300014

Service difficulty report · Bleed Valve · Airbus A330243

Difficulty date: January 22, 2023
Submitted: January 23, 2023
Operation: Air carrier
Aircraft: N373HA
Make and model: Airbus A330243
Aircraft serial: 1530
Aircraft time: 34,991 hours, 5,611 cycles
Engine: Rroyce RB211TRENT77
System (JASC): 7532 · Compressor Bleed Valve
Part: Bleed Valve
Condition: Faulted
Location: Nr 1 Engine
Stage of operation: DE
How discovered: V
Nature of condition: O
Precautionary procedure: O

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

What was found

ETOPS - DURING DESCENT ECAM AIR ENG 1 BLEED HI TEMP DISPLAYED, FOLLOWED PROCEDURE PACK FLOW SET TO LOW, REPEAT WRITE UP. REMOVED AND REPLACED HP BLEED VALVE PER AMM 36-11-51-400-804-A AS PRECAUTIONARY. REF TSM 36-11-00-810-B64-A. FOUND LOOSE BACK SHELL ON CANNON PLUG TO BLEED VALVE. REPLACED BACKSHELL PER RR TRENT700 CMM 70-00-20. OPS AND LEAK CHECKS GOOD, OK FOR SVC. BLEED VALVE PN/SN OFF 6763D090000 / 02998, PN/SN ON 6763D090000 / 03100.

More about the Airbus A330-243