Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
September 29, 2025
Submitted
November 5, 2025
Operation
Air carrier
Aircraft
N8620H
Make and model
Boeing 7378H4
Aircraft serial
42526
Aircraft time
39,975 hours, 19,262 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 FLOORBEAM LOCATED BS 986.5 RBL 42 WL 208.1. REPAIRED FLOORBEAM IAW SRM 53-70-51-2R-6 REPAIR 6.

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