Service difficulty report · Intercostal · Boeing 7378H4

Difficulty date
September 25, 2025
Submitted
October 16, 2025
Operation
Air carrier
Aircraft
N8619F
Make and model
Boeing 7378H4
Aircraft serial
33939
Aircraft time
40,353 hours, 19,330 cycles
Part
Intercostal
Condition
Cracked
Location
Zone 100
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 WEB - INTERCOSTAL LOCATED BTW BS500G TO BS500H AT LBL 21 AT FWD CARGO COMPARTMENT. REPLACED WEB - INTERCOSTAL AND FASTENERS LOCATED BTW BS500G TO BS500H AT LBL 21 AT FWD CARGO COMPARTMENT IAW SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 143A7505 SHEET: 123 REV: -.

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