What was found
ETOPS SIGNIFICANT SYSTEM, NR 1 ENGINE BLEED NOT CLOSED. REPLACED THE NR 1 ENGINE PRV IAW AMM 36-11-52-804-A/ 36-11-52-400-804-A. OPS CHECK AND LEAK CHECK OK.
- Difficulty date
- July 30, 2020
- Submitted
- July 31, 2020
- Operation
- Air carrier
- Aircraft
- N384HA
- Make and model
- Airbus A330243
- Aircraft serial
- 1259
- Aircraft time
- 39,532 hours, 6,106 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Priority Valve
- Condition
- Malfunctioned
- Location
- Nr 1 Engine
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.