SDR SWAA2024121256345

Service difficulty report · Rib · Boeing 7377H4

Difficulty date: November 3, 2024
Submitted: December 13, 2024
Operation: Air carrier
Aircraft: N203WN
Make and model: Boeing 7377H4
Aircraft serial: 32483
Aircraft time: 65,788 hours, 39,238 cycles
System (JASC): 5511 · Horizontal Stabilizer, Spar/Rib
Part: Rib
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 RIB LE STA 151.75 OF ACCESS PANEL 331B AT LT HORIZONTAL STABILIZER 2024-687064<[01] REPLACED RIB LE AND FASTENERA STA 151.75 OF ACCESS PANEL 331B AT LT HORIZONTAL STABILIZER IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG 186A1001 SHEET 10 REV A<BR>SEE INDIVIDUAL SIGN OFF BELOW;[02] REPLACED RIB LE AND FASTENERA STA 151.75 OF ACCESS PANEL 331B AT LT HORIZONTAL STABILIZER IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG 186A1001 SHEET 10 REV A<BR>SEE INDIVIDUAL SIGN OFF BELOW

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