SDR SWAA2026090232651

Service difficulty report · Cowling · Boeing 7377K9

Difficulty date: August 7, 2026
Submitted: September 3, 2026
Operation: Air carrier
Aircraft: N7879A
Make and model: Boeing 7377K9
Aircraft serial: 34321
Aircraft time: 62,737 hours, 32,950 cycles
System (JASC): 5410 · Nacelle/Pylon, Main Frame
Part: Cowling
Condition: Damaged
Location: Zone 400
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

ELONGATED FASTENER HOLES ON NR 2 ENGINE INLET COWL LOWER ANTI-ICE OVERBOARD EXHAUST PANEL REF 26-171-01809-TLD [TTG8Q01D1YSU]. LOCATED AND DRILLED NEW PANEL ENGINE INLET NR 2 ENGINE INLET COWL LOWER IAW SRM 51-40-02-0G, AND IPC 71-11-01-02, ITEM 350, DETAIL H.

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