SDR SWAA2024122374467

Service difficulty report · Panel · Boeing 7377H4

Difficulty date: December 5, 2024
Submitted: December 23, 2024
Operation: Air carrier
Aircraft: N933WN
Make and model: Boeing 7377H4
Aircraft serial: 36640
Aircraft time: 50,478 hours, 30,801 cycles
System (JASC): 5530 · Vertical Stabilizer
Part: Panel
Condition: Cracked
Location: Zn 300 Stabilize
Stage of operation: IN
How discovered: 9
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

CRACK ON RIB 8 ACCESS PANEL 321A AT VERTICAL STABILIZER 2024-748272<[01] REPLACED RIB 8 ACCESS PANEL 321A AT VERTICAL STABILIZER IAW B737-700 SRM 51-40-02; SRM 51-10-02 Ï¿½TEM 9 DRAWING 174A1008 SHEET 2 REV C AND DRAWING 174A0103 SHEET 7 REV -. SEE INDIVIDUAL SIGN OFFS BELOW.;[02] REPLACED RIB 8 ACCESS PANEL 321A AT VERTICAL STABILIZER IAW B737-700 SRM 51-40-02; SRM 51-10-02 Ï¿½TEM 9 DRAWING 174A1008 SHEET 2 REV C AND DRAWING 174A0103 SHEET 7 REV -. SEE INDIVIDUAL SIGN OFFS BELOW.

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