SDR ASAA2015091713223

Service difficulty report · Intercostal · Boeing 737790

Difficulty date: September 17, 2015
Submitted: September 29, 2015
Operation: Air carrier
Aircraft: N611AS
Make and model: Boeing 737790
Aircraft serial: 29753
Aircraft time: 54,332 hours, 24,639 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Part number: 141A5410U3
Condition: Cracked
Location: Bs 277-294
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

MAIN CABIN INTERCOSTAL CRACKED BS 277-BS 294.5, BL 0. ACFT GROUNDED. REMOVED CRACKED INTERCOSTAL IAW SRM 51-40-02, LOCATED AND DRILLED NEW INTERCOSTAL PN 141A541043, PO 848617.1 IAW DWG 141A5400, REV- AND SRM 51-40-05 AND INSTALLED NEW INTERCOSTAL IAW DWG 141A5400 REV AND SRM 51-40-02 REMOVED DOT.