What was found
NR1 ENG FLUX, FLIGHT DIVERTED. REPLACED NR 1 ENGINE 2.5 BLEED ACTUATOR. ALSO ACP JRH TESTS 2-5-70 AND 2-5-71 AT 87% N1 ALL PARAMETERS STABLE. REPLACED EEC AND ACP'D ENG RUN.
- Difficulty date
- January 18, 2010
- Submitted
- April 2, 2010
- Operation
- Air carrier
- Aircraft
- N558UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26654
- Aircraft time
- 58,299 hours, 21,495 cycles
- Engine
- Pwa PW2040
- Engine time
- 48,574 hours, 17,425 cycles
- System (JASC)
- 7532 · Compressor Bleed Valve
- Part
- Actuator
- Part number
- 3830041109
- Part serial
- 19
- Condition
- Fluctuates
- Location
- Nr 1 Bleed Valve
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- R, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.