Service difficulty report · Floorbeam · Boeing 73776N

Difficulty date
July 12, 2019
Submitted
August 13, 2019
Operation
Air carrier
Aircraft
N7811F
Make and model
Boeing 73776N
Aircraft serial
28654
Aircraft time
48,447 hours, 28,800 cycles
Part
Floorbeam
Part number
146A7500
Condition
Corroded
Location
Bs 887
Stage of operation
IN
How discovered
9
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

AFT CARGO BAY FLOOR PANEL SUPPORT SPLICE CORRODED AT BS. 887, BETWEEN RBL 20 TO LBL 6. R&R TEE ASSEMBLY PER SRM AND DWG.

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