Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
February 6, 2026
Submitted
March 16, 2026
Operation
Air carrier
Aircraft
N8629A
Make and model
Boeing 7378H4
Aircraft serial
36897
Aircraft time
39,626 hours, 19,347 cycles
Part
Floorbeam
Condition
Corroded
Location
Zone 200
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 ON FLOOR BEAM, BS 947.5 LBL 24 WL 208.1. REPAIRED IAW SRM 53-70-51-2R-5, REPAIR 5, AND EA 26-153-00448 AND EA M-24-153-02022.

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