Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
August 21, 2022
Submitted
September 27, 2022
Operation
Air carrier
Aircraft
N492WN
Make and model
Boeing 7377H4
Aircraft serial
33866
Aircraft time
60,350 hours, 35,654 cycles
Part
Stub Frame
Condition
Cracked
Location
Fuselage
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 STUB FRAME LOCATED BS294.5 AND BETWEEN STR7R TO STR9R AT PASSENGER CABIN 2022-441288 / [01] REPLACED STUB FRAME LOCATED BS294.5 AND BETWEEN STR7R TO STR9R AT PASSENGER CABIN IAW B737-700 SRM B737-700 SRM 51-10-02 ; 51-40-02 AND DRAWING 141A8370 REV D;[02] CORRECTED STEP 1 REPLACED STUB FRAME LOCATED BS294.5 AND BETWEEN STR7R TO STR9R AT PASSENGER CABIN IAW B737-700 SRM B737-700 SRM 51-10-02 ; 51-40-02 AND DRAWING 141A8370 REV D; SEE INDIVIDUAL SIGN OFF BELOW;[03] REPLACED STUB FRAME LOCATED BS294.5 AND BETWEEN STR7R TO STR9R AT PASSENGER CABIN IAW B737-700 SRM B737-700 SRM 51-10-02 ; 51-40-02 AND DRAWING 141A8370 REV D; SEE INDIVIDUAL SIGN OFF BELOW

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