What was found
ENGINE 1 BLEED PRESSURE FLUCTUATES - BLEED. ENG 1 BLEED FLUX 14-36 PSI. CRZ FL380 FLUX STARTS BELOW 1.3 EPR. CAUSES PACK SURGE.
- Difficulty date
- June 24, 2009
- Submitted
- June 28, 2009
- Operation
- Air carrier
- Aircraft
- N843UA
- Make and model
- Airbus A319131
- Aircraft serial
- 1573
- Aircraft time
- 27,815 hours, 10,994 cycles
- Engine
- Iae V2522A5
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Bleed Air Sys
- Condition
- Fluctuates
- Location
- Nr 1 Engine
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.