SDR UIEA201000097

Service difficulty report · Intercostal · Boeing 747481

Difficulty date: December 17, 2009
Submitted: March 31, 2010
Operation: Air carrier
Aircraft: N263SG
Make and model: Boeing 747481
Aircraft serial: 29263
Aircraft time: 35,385 hours, 4,988 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Damaged
Location: Bs 2000
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

THE PURPOSE OF THIS EO IS TO DOCUMENT A MAJOR REPAIR ACCOMPLISHED DURING D CHECK. DURING INSPECTION OF DATUM ACFT, CRACK WAS FOUND ON THE INTERCOSTAL AT BS 2000, RBL 55. PERMANENT REPAIR WAS ACCOMPLISHED IAW SRM 51-70-11-0G-0, FIG 1. PERFORM A DETAIL VISUAL INSP OF THE INTERCOSTAL AT BS 2000 (RBL 55) IN BULK CARGO COMPARTMENT TO DETERMINE THE EXTENT OF THE DAMAGE. ACCOMPLISH REPAIR FOR THE BULK CARGO COMPARTMENT INTERCOSTAL AT BS 2000 (RBL 55). 400 SRM 51-70-11-0G-0, FIG 1, EO 4453A313.