Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
September 6, 2026
Submitted
October 15, 2026
Operation
Air carrier
Aircraft
N8656B
Make and model
Boeing 7378H4
Aircraft serial
42530
Aircraft time
37,815 hours, 18,228 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

CORRODED FLOORBEAM, BS 947, RBL 50, WL 208.1. PERFORMED A PERMANENT REPAIR ON THE FLOORBEAM IAW EA M-24-153-02031, REV A, & SRM 53-70-51-2R-5, REPAIR

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