Service difficulty report · Unknown · Boeing 757231

Difficulty date
October 25, 2023
Submitted
October 27, 2023
Operation
Air carrier
Aircraft
N705TW
Make and model
Boeing 757231
Aircraft serial
28479
Aircraft time
94,671 hours, 23,698 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
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 6811 DAMAGES WERE FOUND ON OPEN HOLES AT RH ENG DRAG FTG CLAMP-UP & DIAG BRACE AS FOLLOW; HOLE #1 CORROSION ON SKIN BTW 6 TO 8 O CLOCK POSITION, HOLE #2 CORROSION ON SKIN BTW 3 TO 5 O CLOCK POSITION, HOLE #3 CORROSION ON SKIN BTW 3 TO 11 O CLOCK POSITION, HOLE #4 CORROSION ON FITTING BTW 9 TO 10 O CLOCK POSITION AND GOUGES ON FITTING BTW 3 TO 5 O CLOCK POSITION, HOLE #5 CORROSION ON FITTING BTW 3 TO 5 O CLOCK POSITION, HOLE #7 CORROSION ON FITTING BTW 4 TO 5 O CLOCK POSITION, HOLE #8 CORROSION ON SKIN BTW 8 TO 9 O CLOCK POSITION AND HOLE #9 CORROSION ON FITTING BTW 8 TO 9 O CLOCK POSITION. CORRECTIVE ACTION: REF ERA 612736-14. (0033903)