Service difficulty report · Floorbeam · Boeing 757232

Difficulty date
November 24, 2022
Submitted
November 28, 2022
Operation
Air carrier
Aircraft
N659DL
Make and model
Boeing 757232
Aircraft serial
24421
Aircraft time
96,683 hours, 44,003 cycles
Part
Floorbeam
Condition
Corroded
Location
Bs 1640
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 659 CORROSION ON PREVIOUS REPAIR (UPPER CHORD BEAM) STA. 1640 BTW BL 0 TO LBL 45 AT PASSENGER FLOOR STRCUTURE. CORRECTIVE ACTION: SUMMARY OF NRC 00545. AREA WAS REPAIRED PER ER/A 488004-14 REV A SECTION II: PERMANENT REPAIR. (2510484)