Service difficulty report · Angle · Boeing 7377H4

Difficulty date
March 26, 2023
Submitted
April 17, 2023
Operation
Air carrier
Aircraft
N221WN
Make and model
Boeing 7377H4
Aircraft serial
34259
Aircraft time
58,906 hours, 34,822 cycles
Part
Angle
Condition
Corroded
Location
Zn 100 Fus Lower
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

CORROSION ACCESS PANEL 193AL T-ANGLE AT LOWER FUSELAGE 2023-185576<[01] REPLACED T-ANGLE AND FASTENERS AT LOWER FUSELAGE LOCATED ON ACCESS PANEL 193AL IAW B737-700 SRM 51-40-02 AND DWG 149A7216 REV: A. SEE INDIVIDUAL SIGN OFF BELOW.;[02] REPLACED T-ANGLE AND FASTENERS AT LOWER FUSELAGE LOCATED ON ACCESS PANEL 193AL IAW B737-700 SRM 51-40-02 AND DWG 149A7216 REV: A. SEE INDIVIDUAL SIGN OFF BELOW.

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