Service difficulty report · Skin · Boeing 757232

Difficulty date
April 13, 2021
Submitted
April 16, 2021
Operation
Air carrier
Aircraft
N658DL
Make and model
Boeing 757232
Aircraft serial
24420
Aircraft time
92,144 hours, 41,841 cycles
Part
Skin
Condition
Corroded
Location
Lt Wing
Stage of operation
IN
How discovered
O
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

SHIP 658 A.A. DAMAGES WERE FOUND ON OPEN HOLES AT LH ENG DRAG FTG CLAMP-UP & DIAG BRACE AS FOLLOW; HOLE #2 SCRATCHES AND CORROSION ON SKIN AT 6 TO 9 OCLOCK POSITION, HOLE #3 CORROSION ON SKIN AND FITTING AT 12 AND 5 OCLOCK POSITION, HOLE #4 SCRATCHES ON FITTING FROM 12 TO 1 OCLOCK POSITION, HOLE #6 SCRATCHES ON FITTING FROM 9 TO 3 OCLOCK POSITION, HOLE #8 CORROSION AND SCRATCHES ON SKIN AND FITTING FROM 9 TO 3 O?CLOCK POSITION, PER CARD. CORRECTIVE ACTION: SUMMARY:OF NRC 00355 (CORROSION LEVEL 2)REPORTED DAMAGE TO HOLES, SKIN AND DRAG FITTINGS WERE REPAIRED PER ER/A 591110-14AD REV. ORIGINAL AND ETI-57-21-151 REV.6. (1780386)