Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
October 1, 2024
Submitted
October 21, 2024
Operation
Air carrier
Aircraft
N8504G
Make and model
Boeing 7378H4
Aircraft serial
38812
Aircraft time
26,573 hours, 13,176 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 UPPER SURFACE OF BS 947 FLOORBEAM LBL 24; WL 208<[01] ACCOMPLISHED UPPER SURFACE OF BS 947 FLOOR BEAM REPAIR PER SRM 53-70-51-2R-5 REPAIR 5 AND PER EA#24-153-02705-WIP1;[02] 'REPAIRED PER 737-800 SRM 53-70-51 REPAIR 5 WITH MINOR DEVIATIONS DOCUMENTED IN EA 24-153-02705. THIS REPAIR IS A CATEGORY A REPAIR PER 737-800 SRM 53-70-51 PARAGRAPH 2/REPAIR 5.'.;[03] VERIFIED CORRECTIVE ACTION 2

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