Service difficulty report · Structure · Boeing 7377H4

Difficulty date
October 19, 2022
Submitted
November 22, 2022
Operation
Air carrier
Aircraft
N200WN
Make and model
Boeing 7377H4
Aircraft serial
32482
Aircraft time
59,834 hours, 35,628 cycles
Part
Structure
Condition
Corroded
Location
Zn 100
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 FLOOR STRUCTURE INNER CHORD LOCATED BETWEEN BS947.5 TO BS986.5 RBL51 WL208.1 AFT GALLEY AND LAV 2022-585547 / [01] REPLACED FLOOR STRUCTURE INNER CHORD LOCATED BETWEEN BS887 PLUS 6? TO BS986.5 RBL51 WL208.1 AFT GALLEY AND LAV IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG#147A8501 SHEET 93 REV:A SEE INDIVIDUAL SING OFFS BELOW.;[02] REPLACED FLOOR STRUCTURE INNER CHORD LOCATED BETWEEN BS887 PLUS 6? TO BS986.5 RBL51 WL208.1 AFT GALLEY AND LAV IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG#147A8501 SHEET 93 REV:A SEE INDIVIDUAL SING OFFS BELOW... RII ITEM

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