Service difficulty report · Plate · Boeing 73779P

Difficulty date
May 18, 2023
Submitted
June 21, 2023
Operation
Air carrier
Aircraft
N7820L
Make and model
Boeing 73779P
Aircraft serial
28253
Aircraft time
58,307 hours, 37,562 cycles
Part
Plate
Part number
UNKNOWN
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 BELLY FAIRING SUPPORT PLATE CUTOUT ON ACCESS PANEL 191E AT LOWER FUSELAGE 2023-330316<[01] REPLACED BELLY FAIRING SUPPORT PLATE CUTOUT ON ACCESS PANEL 191E AT LOWER FUSELAGE AND FASTENERS IAW B737-700 SRM 51-40-02;[02] REPLACED BELLY FAIRING SUPPORT PLATE CUTOUT ON ACCESS PANEL 191E AT LOWER FUSELAGE AND FASTENERS IAW B737-700 SRM 51-40-02

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