Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
November 10, 2020
Submitted
August 3, 2021
Operation
Air carrier
Aircraft
N8329B
Make and model
Boeing 7378H4
Aircraft serial
37006
Aircraft time
26,638 hours, 11,989 cycles
Part
Floorbeam
Condition
Corroded
Location
Bs 947 Lbl 53
Stage of operation
IN
How discovered
V
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 IN FASTENER HOLF FLOOR BEAM BS 947 LBL 53 (UNDERSIDE) / REMOVED CORROSION FROM NUT PLATE HOLE IAW SRM 51-10-02. REPAIRED FLOOR BEAM PER SRM 53-70-51-2R-5 & EA 20-153-00267. SEE INDIVIDUAL SIGN OFFS FOR ALL WORK ACCOMPLISHED. SEE ALSO N/R 176705SA-M 326 A1200876INSP D122

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