What was found
FUEL LEAKING FROM #1 ENG VENTS/DRAINS. GROUNDED - YES. FOUND #1 ENGINE HPTACC VALVE LEAKING. #1 ENGINE REPLACED, TRANSFERRED TO ASA EBU SHOP W/O 1947483.
- Difficulty date
- March 23, 2023
- Submitted
- March 27, 2023
- Operation
- Air carrier
- Aircraft
- N408AS
- Make and model
- Boeing 737900ER
- Aircraft serial
- 41732
- Aircraft time
- 37,794 hours, 11,941 cycles
- Engine
- Cfmint CFM567B27E
- Engine time
- 24,710 hours, 7,744 cycles
- System (JASC)
- 7530 · Compressor Bleed Control
- Part
- Engine
- Part number
- CFM567B27E
- Part serial
- 862900
- Condition
- Leaking
- Location
- #1 Engine
- Part time
- 24,710 hours, 7,744 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.