Service difficulty report · Floorbeam · Boeing 7377CT

Difficulty date
March 7, 2019
Submitted
March 14, 2019
Operation
Air carrier
Aircraft
N7821L
Make and model
Boeing 7377CT
Aircraft serial
32748
Aircraft time
55,649 hours, 27,469 cycles
Part
Floorbeam
Part number
143A9485Y35
Condition
Corroded
Location
Fuselage
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

FORWARD CARGO COMPARTMENT AT AFT BULKHEAD FLOOR SUPPORT CORRODED AT BS 500D, BETWEEN LBL 24 TO RBL 24. R&R RAIL IAW SRM & DWG.

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