What was found
NR 1 ENG OIL PRESS & QTY ZERO, ENG SHUTDOWN. ENGINE SUFFERED A T-2 BLADE FAILURE. RESULTING UNBALANCE BROKE THE OIL TUBES LEADING TO THE OIL LOSS. ENGINE REPLACED. ACCOMPLISHED TWO CROSS COUNTRY FLIGHTS WITH NO DISCREPANCIES REPORTED.
- Difficulty date
- July 23, 2009
- Submitted
- July 24, 2009
- Operation
- Air carrier
- Aircraft
- N212UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30218
- Aircraft time
- 32,589 hours, 7,237 cycles
- Engine
- Pwa PW4077
- Engine time
- 30,847 hours, 6,879 cycles
- System (JASC)
- 7250 · Turbine Section
- Part
- Blade
- Condition
- Broken
- Location
- Oil System
- Part time
- 30,847 hours, 6,879 cycles
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- K, J
- Precautionary procedure
- E
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.