Service difficulty report · Fitting · Boeing 7377H4

Difficulty date
May 14, 2022
Submitted
June 8, 2022
Operation
Air carrier
Aircraft
N248WN
Make and model
Boeing 7377H4
Aircraft serial
32509
Aircraft time
53,726 hours, 32,221 cycles
Part
Fitting
Part number
145AL
Condition
Corroded
Location
Fuselage
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 ON FITTING OF WASTE DOOR PANEL 145AL LBL 28 WL 156 LOWER FUSELAGE (2 E/A) 2022-283939 / [01] REPLACED FITTING OF WASTE DOOR PANEL 145AL LBL 28 WL 156 LOWER FUSELAGE (2 E/A) IAW B737-700 SRM 51-40-02 AND 51-10-02 .;[02] REPLACED FITTING OF WASTE DOOR PANEL 145AL LBL 28 WL 156 LOWER FUSELAGE (2 E/A) IAW B737-700 SRM 51-40-02 AND 51-10-02 .

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