Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
February 7, 2026
Submitted
February 24, 2026
Operation
Air carrier
Aircraft
N948WN
Make and model
Boeing 7377H4
Aircraft serial
36662
Aircraft time
50,176 hours, 30,817 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 FOUND R1 DOOR STUB FRAME, .1 INCH ABOVE SEAL DEPRESSOR, BS 291.5 +10, L: .3 INCHES. REMOVED AND REPLACED THE R1 DOOR STUB FRAME IAW SRM 51-40-02.

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