SDR ASAA2023090644992

Service difficulty report · Nozzle · Boeing 7379

Difficulty date: September 6, 2023
Submitted: September 8, 2023
Operation: Air carrier
Aircraft: N932AK
Make and model: Boeing 7379
Aircraft serial: 44089
Aircraft time: 6,267 hours, 1,818 cycles
Engine: Cfmint LEAP1B28
Engine time: 6,267 hours, 1,818 cycles
System (JASC): 7240 · Turbine Engine Combustion Section
Part: Nozzle
Condition: Deformed
Location: #1 Engine
Part time: 6,267 hours, 1,818 cycles
Stage of operation: IN
How discovered: B
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

WHILE ACCOMP T.C. 72-220-00 AND PWRPL-72EA-26028-1, FOUND #11,#12,#13 NOZZLE POSN'S DOME DEFLECTORS CIRCUMFRENTIAL CRACKS. ESN 60A073 - #1 ENG PICTURES & VIDEO ON SEA INSPECTION SERVER. GROUNDED - YES. REMOVED ENGINE ESN 60A073. TRANSFERRED TO SHOP W/O # 1968558.

More about the Boeing 737-9