SDR SWAA2022072012038

Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date: May 26, 2022
Submitted: July 20, 2022
Operation: Air carrier
Aircraft: N483WN
Make and model: Boeing 7377H4
Aircraft serial: 32472
Aircraft time: 60,009 hours, 35,495 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Cracked
Location: Fwd Fuselage
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 WEB LOCATED BETWEEN BS312 TO BS328 LBL46 AND WL208 AT FWD GALLEY AREA 2022-274624 / [01] REPLACED WEB INTERCOSTAL LOCATED BETWEEN BS312 TO BS328 LBL46 AND WL208 AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 AND DWG 141A5400 REV -. SEE INDIVIDUAL SIGN OFF BELLOW.;[02] REPLACED WEB INTERCOSTAL LOCATED BETWEEN BS312 TO BS328 LBL46 AND WL208 AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 AND DWG 141A5400 REV -. SEE INDIVIDUAL SIGN OFF BELLOW.

More about the Boeing 737-7H4