What was found
NR 2 ENGINE 1ST STAGE ROTO DISK FAN SHAFT HAS OIL LEAKS. REMOVED AND REPLACED NR 2 ENGINE FAN HUB MANIFOLD SEAL, PER MM 72-31-03-404-005-H00. OPERATED ENGINE PER MM 71-00-00-862-053-H03. NO LEAKS NOTED.
- Difficulty date
- September 10, 2020
- Submitted
- September 14, 2020
- Operation
- Air carrier
- Aircraft
- N1093A
- Make and model
- Boeing 76736N
- Aircraft serial
- 30111
- Aircraft time
- 82,276 hours, 11,957 cycles
- Engine
- Ge CF680C2B7F
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Seal
- Part number
- 9607M05P52
- Part serial
- NSN
- Condition
- Leaking
- Location
- Fan Shaft
- 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.