What was found
NR 2 BLEED EICAS CAME ON DURING TAKEOFF. FLIGHT CONTINUED TO CRUISE, THE HIGH PRESSURE SHUTOFF VALVE WAS DEFECTIVE. REPLACED VALVE.
- Difficulty date
- February 24, 2003
- Submitted
- March 26, 2003
- Operation
- Air carrier
- Aircraft
- N176UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24383
- Aircraft time
- 48,522 hours, 5,391 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Shutoff Valve
- Condition
- Failed
- Location
- Nr 2 Bleed
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- J, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.