SDR ABXA20131030630

Service difficulty report · Intercostal · Boeing 767223

Difficulty date: October 30, 2013
Submitted: December 2, 2013
Operation: Air carrier
Aircraft: N315AA
Make and model: Boeing 767223
Aircraft serial: 22317
Aircraft time: 74,884 hours, 17,451 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Part number: 143T502131
Part serial: NSN
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

FORWARD LOWER CARGO FUSELAGE STATION 580 LBL 13 ON LOWER SIDE OF INTERCOSTAL CORRODED. REPLACED & INSTALLED NEW INTERCOSTAL AT STATION S80 LBL 13 IAW B767 SRM 51-40- 02 & IAW B767 SRM 53-00-04, INSTALLED PDO AT STATION 580 LBL 13 IAW B767 AMM 25-53- 0. LEVEL 2 CORROSION, LOC. FROM 580 TO LBL 13 538L, PN 143T5021-31, PN INTERCOSTAL, SN NSN. AIRCRAFT WAS GROUNDED.