Service difficulty report · Structure · Boeing 757224

Difficulty date
August 23, 2011
Submitted
August 23, 2011
Operation
Air carrier
Aircraft
N12116
Make and model
Boeing 757224
Aircraft serial
27558
Aircraft time
64,907 hours, 13,970 cycles
Part
Structure
Part number
146N852247
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

GENERATE DIP PER ECRA 5310-05398 FOR REPAIR AFT CARGO DOOR LOWER MAIN SEAL OUT CHORD REF LOG PAGES 9948811, 9948025, 9948879 FOR WORK ACCOMPLISHED. ACCOMPLISH PERMANENT REPAIR PER STEP 13 REF EC/RA 5310-05398 PART 3 WITHIN 12 MONTHS PLANNING TO CONTACT ENGINEERING AFTER 10 MONTHS BUT BEFORE 11 MONTHS, NOTE: THIS EC/RA IS BEING EVALUATED FOR DAMAGE TOLERANCE UNDER 14CFR25.571 AND WILL LIKELY BE PERMANENT WITH REPEAT INSPECT. ACCOMPLISH A PERMANENT REPAIR PER PART 3 WITHIN 12 MONTHS REF EC/RA 5310-05398. NOTE PLANNING TO CONTACT ENGINEERING AFTER 10 MONTHS BUT BEFORE 11 MONTHS. THIS EC/RA IS BEING EVALUATED FOR DMG TOLERANCE AND WILL LIKELY BE MADE PERMANENT WITH REP INSP. DIP CONTL 12364. INIT: AFTER 10 BUT BEFORE 11 MONTHS (PLG/ENG) & T/A: W/I 12 MONTHS-ODEE