SDR UIEA2020091441975

Service difficulty report · Packing · Boeing 76736N

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: Packing
Part number: 960M05P52
Part serial: NSN
Condition: Leaking
Location: Disk 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.

What was found

NR 1 ENGINE 1ST STAGE ROTO DISK SHAFT HAS OIL LEAKS. REMOVED AND REPLACED NR 1 BEARING MANIFOLD PACKING ON NR 1 ENGINE, IAW 767 AMM 72-31-03. PENDING ENGINE IDLE, RUN LEAK TEST. OPERATED ENGINE PER MM 71-00-00-862-053-H03. NO LEAKS NOTED.

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