SDR SWAA2022031066355

Service difficulty report · Intercostal · Boeing 737*

Difficulty date: February 1, 2022
Submitted: March 10, 2022
Operation: Air carrier
Aircraft: N458WN
Make and model: Boeing 737*
Aircraft serial: 33857
Aircraft time: 60,475 hours, 35,929 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Cracked
Location: Fuselage
Stage of operation: UK
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 WEB INTERCOSTAL LOCATED BS 294.5 TO BS 303.9 AND STRINGER 16 L AT PASSENGER CABIN 2022-55497 / [01] REPLACED WEB INTERCOSTAL LOCATED BS 294.5 TO BS 303.9 AND STRINGER 16 L AT PASSENGER CABIN IAW B737-700 SRM 51-40-02; SRM 51-10-02 AND DWG 141A8180 REV: C; SEE INDIVIDUAL SIGN OFF BELOW;[02] REPLACED WEB INTERCOSTAL LOCATED BS 294.5 TO BS 303.9 AND STRINGER 16 L AT PASSENGER CABIN IAW B737-700 SRM 51-40-02; SRM 51-10-02 AND DWG 141A8180 REV: C; SEE INDIVIDUAL SIGN OFF BELOW RII