SDR SWAA2025072193105

Service difficulty report · Blade · Boeing 7378H4

Difficulty date: July 20, 2025
Submitted: July 21, 2025
Operation: Air carrier
Aircraft: N8658A
Make and model: Boeing 7378H4
Aircraft serial: 36899
Aircraft time: 35,515 hours, 17,209 cycles
Engine: Cfmint CFM567B27E
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Blade
Condition: Bent
Location: Nr 1 Engine
Stage of operation: IN
How discovered: V
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

#1 ENGINE #18 BLADE DAMAGED DUE TO BIRD STRIKE AND SHOWS SIGNS OF BIRD INGESTION INTO THE COMPRESSOR SECTION. PERFORMED DVI; BORESCOPE AND BLADE PAIR REMOVAL AND REPLACEMENT IAW MT 772-21-19 AND 772-21-22 REFER TO TTG8Q01431JL AND TTG8Q0142NUK. AND BORESCOPE MT 772-00-02 TTG8Q01438AT. PERFORMED INSPECTION FOR 772-00-02; TTG8Q01438AT; 772-21-22; TTG8Q01431JL; 772-21-19; TTG8Q0142NUK.;[04] ACCOMPLISHED RII FOR 772-00-02; TTG8Q01438AT; 772-21-22; TTG8Q01431JL; 772-21-19; TTG8Q0142NUK.

More about the Boeing 737-8H4