SDR UIEA2022093001064

Service difficulty report · Floorbeam · Boeing 7378

Difficulty date: October 20, 2022
Submitted: October 24, 2022
Operation: Air carrier
Aircraft: N5237A
Make and model: Boeing 7378
Aircraft serial: 32608
Aircraft time: 48,848 hours, 24,058 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

***CORROSION*** FLOO BEAM TOP SURFACE, STA986, RBL35 - RBL45, WL208. (MARKED) (CORROSION REMOVED FROM UPPER CHORD OF STA. 986.5 FLOOR BEAM IN AREA OF 2.0"L X .9"W X .051"D WAS FOUND OUT OF LIMITS AND REMOVED PER SRM 51-10-02-OG-0. UPPER CHORD OF FLOORBEAM REPAIRED PER ER #22-02239)

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