Service difficulty report · Stiffener · Boeing 7377H4

Difficulty date
April 2, 2022
Submitted
May 2, 2022
Operation
Air carrier
Aircraft
N7731A
Make and model
Boeing 7377H4
Aircraft serial
32677
Aircraft time
50,119 hours, 25,184 cycles
Part
Stiffener
Condition
Corroded
Location
Fwd Wet Area
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

FOUND FWD WET AREA FLOOR STTIFENER WITH CORROSSION STA 328 LBL 5 / [01] REMOVED AND REPLACED FLOOR STIFFENER AT FWD WET AREA STA 328 LBL 5 AS PER 51-40-02-0G-0;[02] VERIFIED STEP 1

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