Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
September 25, 2025
Submitted
October 30, 2025
Operation
Air carrier
Aircraft
N907WN
Make and model
Boeing 7377H4
Aircraft serial
36619
Aircraft time
57,081 hours, 33,302 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

CRACKED STUB FRAME LOCATED BS 294.5, S17R. REPLACED STUB FRAME AND FASTENERS IAW SRM 51-10-02 ITEM 9, SRM 51-40-02, AND DWG 141A8370, SHEET 16, SHEET 19, & 20, REV-, DWG 141A8430, SHEET 5, REV -.

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