Service difficulty report · None · Boeing 7377H4

Difficulty date
September 4, 2022
Submitted
October 6, 2022
Operation
Air carrier
Aircraft
N491WN
Make and model
Boeing 7377H4
Aircraft serial
33867
Aircraft time
56,646 hours, 33,713 cycles
Part
None
Condition
Corroded
Location
Fwd Galley
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 WEB INTERCOSTAL HARD POINT LOCATED BTW BS 294.5 TO 312 LBL16 WL 208.1 AT FWD GALLEY AREA 2022-486059 / [01] REPLACED INTERCOSTAL WEB AND FASTENERS LOCATED BTW BS 294.5 TO 312 LBL16 WL 208.1 AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 ITEM 9 AND DWG 141A5600 SHEET 1 REV N. SEE INDIVIDUAL SING-OFF BELOW.;[02] TASK CARD COMPLETED <BR>RII <BR>SEE INDIVIDUAL SIGN OFFS BELOW

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