Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
December 9, 2024
Submitted
January 29, 2025
Operation
Air carrier
Aircraft
N279WN
Make and model
Boeing 7377H4
Aircraft serial
32532
Aircraft time
58,093 hours, 35,146 cycles
Part
Intercostal
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
V
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

CRACK ON INTERCOSTAL WEB LOCATED BTW BS 344TO BS 360 RBL 50.5 WL 208.1 AT FWD GALLEY AREA 2024-758680<[01] REPLACED INTERCOSTAL WEB LOCATED BTW BS 344TO BS 360 RBL 50.5 WL 208.1 AT FWD GALLEY AREA I.A.W B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG 141A5400 SHEET 14 REV-. SEE INDIVIDUAL SIGN OFF BELOW;[02] TASK COMPLETED SEE INDIVIDUAL SIGNOFFS BELOW.

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