Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
July 6, 2024
Submitted
August 26, 2024
Operation
Air carrier
Aircraft
N262WN
Make and model
Boeing 7377H4
Aircraft serial
32519
Aircraft time
58,334 hours, 35,370 cycles
Part
Intercostal
Condition
Corroded
Location
Zone 200
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 INTERCOSTAL LOCATED BTW BS 986.5 TO BS 1006 LBL 12 WL 208.1 AT AFT GALLEY AREA 2024-420806<[01] REPLACED INTERCOSTAL LOCATED BTW BS 986.5 TO BS 1006 LBL 12 WL 208.1 AT AFT GALLEY AREA IAW SRM B737-700 51-40-02;51-10-02 ITEM 9 AND DWG 147A5600 SHEET 33 REV B.<BR>SEE INDIVIDUAL SIGN OFF BELOW.;[02] REPLACED INTERCOSTAL LOCATED BTW BS 986.5 TO BS 1006 LBL 12 WL 208.1 AT AFT GALLEY AREA IAW SRM B737-700 51-40-02;51-10-02 ITEM 9 AND DWG 147A5600 SHEET 33 REV B.<BR>SEE INDIVIDUAL SIGN OFF BELOW.<BR>TASK COMPLETED

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