What was found
NR 7 TRF ON THE NR 2 ENGINE HAS EVIDENCE OF OIL LEAKAGE, REF. PWR PL-79FCD-12377-1, VENT HOLE IS NOT PLUGGED. ACFT GROUNDED. ACCOMPLISHED NR 2 ENGINE AFT SUMP OIC GASKET REPLACEMENT IAW PWR PL-79FCD-12377-4.
- Difficulty date
- August 18, 2015
- Submitted
- August 24, 2015
- Operation
- Air carrier
- Aircraft
- N469AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41702
- Aircraft time
- 3,995 hours, 1,296 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7261 · Turbine Engine Oil System
- Part
- Gasket
- Part number
- 3351080010
- Condition
- Leaking
- Location
- Nr 2 Engine
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.