Service difficulty report · Skin · Boeing 757324

Difficulty date
November 10, 2022
Submitted
November 11, 2022
Operation
Air carrier
Aircraft
N75853
Make and model
Boeing 757324
Aircraft serial
32812
Aircraft time
60,967 hours, 19,947 cycles
Part
Skin
Part number
141N331116
Condition
Corroded
Location
L1 Door
Stage of operation
IN
How discovered
9
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

EA 5530-04213 REV C OPERATION 003 DURING ROTO INSP OF L1 DOOR SURROND STRUCTURE DOUBLER PREVENTATIVE MODIFICATION, 2 HOLES HAVE BEEN STEPPED UP TO .214" AND STILL HAVE REJECTABLE DAMAGE AND CORROSION INDICATIONS. INSTALLED REPAIR PER EC/RA 5310-08065 AND EA 757-5310 -13-A3076 REV- VERIFIED ALL WORK ACCOMPLISHED.