Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
June 19, 2026
Submitted
July 29, 2026
Operation
Air carrier
Aircraft
N8649A
Make and model
Boeing 7378H4
Aircraft serial
42527
Aircraft time
39,644 hours, 19,431 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 BS947.5 LBL4 AND WL208.1 AT AFT GALLEY AREA. PERFORMED REPAIR ON FLOORBEAM LOCATED AT BSTA 947.5 - BTW LBL50 TO RBL20 AND WL208.1 AT AFT GALLEY AREA IAW B737-800 EA 26-153-01735 AND SRM 53-70-51-2R-5 REPAIR 5

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