Service difficulty report · Nut Plate · Boeing 7377K9

Difficulty date
May 12, 2019
Submitted
March 10, 2022
Operation
Air carrier
Aircraft
N7813P
Make and model
Boeing 7377K9
Aircraft serial
30041
Aircraft time
53,931 hours, 28,159 cycles
Part
Nut Plate
Condition
Corroded
Location
Aft Cargo Bay
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*** NUTPLATE STRAP ON LOWER SURFACE OF INTERCOSTAL BS 787+8 TO 787+15 RBL 21; WL 156 HAS CORROSION. / REMOVED AND REPLACED NUTPLATE STRAP ON LOWER SURFACE OF INTERCOSTAL BS 787+8 TO 787 H5 RBL21; WL156 PER SRM 51-40-02 AND DWG 146A8340. 59503U 13MAY19

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