Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
November 4, 2025
Submitted
December 15, 2025
Operation
Air carrier
Aircraft
N917WN
Make and model
Boeing 7377H4
Aircraft serial
36624
Aircraft time
57,012 hours, 34,522 cycles
Part
Stub Frame
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 INDICATION ON STUB FRAME, BETWEEN BS 294.5 - 296.5, BTW S8 - 9R IN THE FWD GALLEY DOOR AREA, CRACK LENGTH 0.437 IN. REPLACED THE STUB FRAME IAW SRM 51-10-02, ITEM 9, DWG 141A8370, SHEET 9, REV-, AND DWG 141A8370, SHEET 10, REV-.

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