SDR SWAA2022050489880

Service difficulty report · Rib · Boeing 7377H4

Difficulty date: March 30, 2022
Submitted: May 4, 2022
Operation: Air carrier
Aircraft: N427WN
Make and model: Boeing 7377H4
Aircraft serial: 29831
Aircraft time: 66,803 hours, 39,311 cycles
System (JASC): 5514 · Horizontal Stabilizer Miscellaneous Structure
Part: Rib
Condition: Cracked
Location: Rh Hor Stab
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 ACCESS PANEL 341B LEADING EDGE RIB 95.96 AT RT HORIZONTAL STABILIZER 2022-165267 / [01] REPLACED NEW RIB 95.96 AND FASTENERS LOCATED ACCESS PANEL 341B LEADING EDGE AT RT HORIZONTAL STABILIZER I.A.W B737-700 SRM 51-40-02 AND DWG 186A1001; SHEET 1; REV B. SEE INDIVIDUAL SIGN-OFF BELOW.;[02] REPLACED NEW RIB 95.96 AND FASTENERS LOCATED ACCESS PANEL 341B LEADING EDGE AT RT HORIZONTAL STABILIZER I.A.W B737-700 SRM 51-40-02 AND DWG 186A1001; SHEET 1; REV B. SEE INDIVIDUAL SIGN-OFF BELOW. CERTIFIED RII

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