Service difficulty report · Attach Angle · Boeing 757231

Difficulty date
December 3, 2022
Submitted
December 6, 2022
Operation
Air carrier
Aircraft
N721TW
Make and model
Boeing 757231
Aircraft serial
29954
Aircraft time
83,196 hours, 21,517 cycles
Part
Attach Angle
Condition
Corroded
Location
Bs 1440-1500
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

SHIP 6810 CORROSION ON INTERCOSTAL ANGLES (2 EAS) BTW STA 1440 TO 1460 ALSO BTW 1480 TO 1500, ABOVE S-27R AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00251: INTERCOSTAL BTW STA 1440 TO 1460 ALSO BTW 1480 TO 1500, ABOVE S-27R AT AFT CARGO COMPARTMENT WAS REPAIRED PER B757-200 SRM. (2522262)