Service difficulty report · Stringer · Boeing 75728A

Difficulty date
December 20, 2025
Submitted
December 22, 2025
Operation
Air carrier
Aircraft
N963FD
Make and model
Boeing 75728A
Aircraft serial
24368
Aircraft time
77,098 hours, 27,923 cycles
Part
Stringer
Part number
146N3110385
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

AFT CARGO BAY STRINGER 29L BTW BS 1460 TO 1480, FOUND CORRODED. REPAIRED THE STRINGER IAW SRM 51-40-020-G, AND DWG 146N3110, REV B.

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