Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
June 24, 2024
Submitted
July 23, 2024
Operation
Air carrier
Aircraft
N252WN
Make and model
Boeing 7377H4
Aircraft serial
34973
Aircraft time
59,332 hours, 35,662 cycles
Part
Floorbeam
Condition
Corroded
Location
Zone 100
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

CORROSION ON FLOORBEAM AT FWD WET AREA BS328 RBL39 WL208. THE REPAIR OF FLOORBEAM AT FWD WET AREA BS328 RBL39 WL208 WAS ACCOMPLISHED ON FAULT [TTG8Q00U62RB];[02] STRUCTURAL REPAIR STILL OPEN [TTG8Q00U62RB];[03] THE CORROSION DAMAGE ON BS 328 FLOOR BEAM RBL 39 FOUND TO BE OUT OF LIMITS DUE TO ADDITIONAL CRACK DAMAGE WAS FOUND AND REPAIRED ON FAULT [TTG8Q00U62RB];[04] VERIFIED COMPLETION

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