Service difficulty report · Crease Beam · Boeing 757232

Difficulty date
June 23, 2021
Submitted
June 24, 2021
Operation
Air carrier
Aircraft
N663DN
Make and model
Boeing 757232
Aircraft serial
24992
Aircraft time
83,772 hours, 38,682 cycles
Part
Crease Beam
Condition
Corroded
Location
Bs 1160-1180
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 663 INITIAL INSPECTION: CORROSION ON RH CREASE BEAM WEB FROM STA 1160 TO 1180 AT UPPER WING BOX. CORRECTIVE ACTION: SUMMARY OF NRC 00657; ON RH CREASE BEAM WEB FROM STA 1160 TO 1180 AT UPPER WING BOX WAS REPAIRED PER ETI-57-21-259 REV. 1 AND ER/A 592253-14 REV. ORG. (1850186)