What was found
LEFT ENGINE HAS A SMALL FUEL SEEPAGE FROM THE HPT TURBINE COOLING VALVE SHROUD DRAIN. REMOVED AND REPLACED LEFT ENG TCC VALVE IAW AMM 75-24-01 , TEST RAN THE NR 1 ENGINE FOR LEAK CHECK , NO LEAKS FOUND, OPS CHECKED GOOD.
- Difficulty date
- October 31, 2017
- Submitted
- November 17, 2017
- Operation
- Air carrier
- Aircraft
- N1093A
- Make and model
- Boeing 76736N
- Aircraft serial
- 30111
- Aircraft time
- 76,130 hours, 9,827 cycles
- Engine
- Ge CF680C2B7F
- System (JASC)
- 7300 · Engine Fuel and Control
- Part
- Valve
- Part number
- 5860040107
- Part serial
- ADP69
- Condition
- Leaking
- Location
- Lt Engine
- Stage of operation
- TX
- How discovered
- 9
- Nature of condition
- K
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.