What was found
NR 1 ENGINE 2.9 START BLEED. 2471-1. BLEED VALVE NOT IN COMMANDED. POS' AFTER ENGINE START. REPLACED VALVE. TESTED NORMAL.
- Difficulty date
- April 30, 2013
- Submitted
- May 17, 2013
- Operation
- Air carrier
- Aircraft
- N771UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26932
- Aircraft time
- 70,532 hours, 12,677 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 7532 · Compressor Bleed Valve
- Part
- Bleed Valve
- Part number
- 04P238
- Condition
- Failed
- Location
- Nr 1 Engine
- Stage of operation
- TX
- 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.