Service difficulty report · Intercostal · Boeing 7378H4

Difficulty date
March 18, 2026
Submitted
April 28, 2026
Operation
Air carrier
Aircraft
N8640D
Make and model
Boeing 7378H4
Aircraft serial
60084
Aircraft time
39,846 hours, 19,310 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

CRACKED INTERCOSTAL WEB, LOCATED BTW BS 344 TO BS 360 RBL 12 WL 208.1 AT FWD GALLEY AREA. REPLACED INTERCOSTAL WEB IAW SRM 51-40-02 AND DWG 141A5400 SHEET 13 REV -.

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