Service difficulty report · Box Beam · Boeing 757232

Difficulty date
January 28, 2024
Submitted
January 30, 2024
Operation
Air carrier
Aircraft
N696DL
Make and model
Boeing 757232
Aircraft serial
29728
Aircraft time
80,231 hours, 31,260 cycles
Part
Box Beam
Part number
UNKNOWN
Condition
Corroded
Location
Bs 700-720 Lbl62
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 696 IN REFRENCE TO NRC 00446: CORROSION ON BOX BEAM ( 1EAS) BTW STA 700 TO 720 LBL 62 AT CAB PAX FLOOR STRUCTURE. CORRECTIVE ACTION: SUPPORT WAS FABRICATED PER DWG 143N5410-3 REV F. SUPPORT BTW STA 700 TO 720 LBL 65 WAS REPLACED PER B757-200 SRM 51-40-02 (0175104)