Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
September 23, 2020
Submitted
October 22, 2020
Operation
Air carrier
Aircraft
N431WN
Make and model
Boeing 7377H4
Aircraft serial
29845
Aircraft time
61,876 hours, 36,311 cycles
Part
Stub Frame
Condition
Cracked
Location
Bs 294
Stage of operation
IN
How discovered
9
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 FWD SERVICE DOOR CUT OUT ON STUD FRAME LOCATED BS 294.5 AT LEVEL STR 17R AT PASSENGER CABIN. REPLACED FWD SERVICE DOOR STUD FRAME LOCATED BS 294.5 AT LEVEL STRINGER 17R, IAW SRM B737-700 51-40-02 AND DRAWING 141A8350 REV A.

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