What was found
FLT: MGE 410/411. LH ENG BLEED DUCT PRESS FLUCTUATING ON DESCENT. R/R LH ENG 14TH STAGE BLEED VALVE PER AMM.
- Difficulty date
- April 28, 2025
- Submitted
- April 30, 2025
- Operation
- Air carrier
- Aircraft
- N688SL
- Make and model
- Boeing 757230
- Aircraft serial
- 25140
- Aircraft time
- 106,027 hours, 27,078 cycles
- Engine
- Pwa PW2037
- Engine time
- 74,762 hours, 24,103 cycles
- System (JASC)
- 7532 · Compressor Bleed Valve
- Part
- Bleed Valve
- Part number
- 5840207104
- Part serial
- 0339
- Condition
- Faulted
- Location
- Lt Engine
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- S
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.