Service difficulty report · Floor Support · Boeing 757232

Difficulty date
July 20, 2021
Submitted
July 21, 2021
Operation
Air carrier
Aircraft
N652DL
Make and model
Boeing 757232
Aircraft serial
24392
Aircraft time
90,344 hours, 38,395 cycles
Part
Floor Support
Condition
Corroded
Location
Bs 677-700
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 652 DURING INSPECTION MAINTENANCE FOUND CORROSION LEVEL 2 ON FLOOR STRINGERS LBL=16.10 (STA=700) LBL=7.55 ( STA=650) LBL=2.9 (STA =677) RBL=2.9 (STA=680) RBL=16.1(STA=700) ON REF NRC 0449 AT FWD CARGO COMPARTMENT. STRINGERS REPLACED (LP 1882212)