What was found
ETOPS SIGNIFICANT SYS - APU BLEED VALVE EICAS MESSAGE WITH APU BLEED VALVE LIGHT ON ( INTERMITTENT ) PRESSURE DROPS TO ZERO. CLEANED AND RESET CONNECTOR. OPS TESTED. COULD NOT DUPLICATE. CHECKED GOOD. OK FOR SERVICE IAW AMM 36-11-10.
- Difficulty date
- November 20, 2011
- Submitted
- November 21, 2011
- Operation
- Air carrier
- Aircraft
- N590HA
- Make and model
- Boeing 7673CB
- Aircraft serial
- 33467
- Aircraft time
- 34,994 hours, 6,448 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Connector
- Condition
- Unknown
- Location
- Apu Bleed Valve
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.