SDR DALA2019051202995

Service difficulty report · Intercostal · Boeing 737832

Difficulty date: May 11, 2019
Submitted: May 13, 2019
Operation: Air carrier
Aircraft: N3751B
Make and model: Boeing 737832
Aircraft serial: 30491
Aircraft time: 60,454 hours, 21,932 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Fuselage
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

(LOG 1069920) DURING INSPECTION FOUND CORROSION FLOOR STRUCTURE INTERCOSTAL BTW STA 947.5 TO STA 967 AND RBL 49 AT AFT GALLEY AREA. REPLACED FLOOR STRUCTURE INTERCOSTAL BTW STA 947.5 TO STA 967 RBL 49 AFT GALLEY AREA ASPER SRM 51-10-02 ITEM 9, SRM 51-40-02 AND DWG #147A5650.