Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
December 16, 2024
Submitted
January 21, 2025
Operation
Air carrier
Aircraft
N8518R
Make and model
Boeing 7378H4
Aircraft serial
63593
Aircraft time
26,817 hours, 13,369 cycles
Part
Floorbeam
Condition
Corroded
Location
Zone 100
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

DOT#48 A-043 AFT CARGO COMPARTMENT FLOOR BEAM CORRODED AROUND NUTPLATE HOLES TOP AND BOTTOM AT STA 794.3' RBL 15 WL 156<[01] REMOVED CORROSION AND EVALUATED DAMGE ORIG. 'T' .063 REMAINING .044 LOSS .019 FOUND OUT LIMITS SRM 53-00-53-1A-2 ACCOMPLISHED REPAIR AREA IAW SRM 53-00-53-2R-3;[02] VERIFIED ITEM 1<BR>C/W;[03] C/W

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