SDR SWAA2021072886265

Service difficulty report · Web · Boeing 73779P

Difficulty date: June 20, 2021
Submitted: July 28, 2021
Operation: Air carrier
Aircraft: N7827A
Make and model: Boeing 73779P
Aircraft serial: 28255
Aircraft time: 52,282 hours, 33,778 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Cracked
Location: Bs 312-328
Stage of operation: IN
How discovered: V
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 FLOOR STRUCTURE LOCATED BTW BS312 TO BS328 AND LBL47 FWD GALLEY AND LAV. REPLACED WEB INTERCOSTAL FLOOR STRUCTURE 1 (EA) LOCATED BTW BS312 TO BS328 AND LBL47 FWD GALLEY AND LAV I.A.W B 737-700 SRM 51-10-02 TEM 9; SRM 51-40-02 AND DWG 141A5400 SHEET 39 REV -. REPLACED WEB INTERCOSTAL FLOOR STRUCTURE 1 (EA) LOCATED BTW BS312 TO BS328 AND LBL47 FWD GALLEY AND LAV I.A.W B 737-700 SRM 51-10-02 TEM 9; SRM 51-40-02 AND DWG 141A5400 SHEET 39 REV -.

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