Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
October 8, 2024
Submitted
October 29, 2024
Operation
Air carrier
Aircraft
N8513F
Make and model
Boeing 7378H4
Aircraft serial
36976
Aircraft time
26,605 hours, 13,201 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 PASSENGER CABIN FLOOR BEAM AT BS 947 RBL 24 AND RBL 50 WL 208<[01] REMOVED AND REPAIRED DAMAGE PART OF THE BS947 UPPER CHORD FLANGE LBL60-RBL60 WL208 INCLUDED DISCREPANCY RECORD ON TTG8Q00WATV5 ALL I.A.W SRM 53-70-51-2R-5 REPAIR 5 ALTERNATIVE 1;[02] VERIFIED COMPLETION CORRECTIVE ACTION 1 AND MEASUREMENT TABLE.

More about the Boeing 737-8H4