Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
April 19, 2022
Submitted
May 12, 2022
Operation
Air carrier
Aircraft
N467WN
Make and model
Boeing 7377H4
Aircraft serial
33830
Aircraft time
60,732 hours, 35,930 cycles
Part
Stub Frame
Condition
Cracked
Location
Fwd Service Door
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 STUBFRAME LOCATED BS 294.5 AT LEVEL STRINGER 8R TO 9R AT PASSENGER CABIN 2022-204697 / [01] TOOL USED DIGITAL CALIPER P/N:500-197-30 S/N: 15259471 DUE DATE: 10-DEC-22;[02] REPLACED STUBFRAME LOCATED BS 294.5 AT LEVEL STRINGER 8R TO 9R AT PASSENGER CABIN. IAW B737-700 SRM 51-40-02 AND DWG #141A8370 REV D.;[03] REPLACED STUBFRAME LOCATED BS 294.5 AT LEVEL STRINGER 8R TO 9R AT PASSENGER CABIN. IAW B737-700 SRM 51-40-02 AND DWG #141A8370 REV D.<BR>?SEE INDIVIDUAL SIGNOFFS BELOW?.;[04] TASK CARD COMPLETED <BR>RII<BR>SEE INDIVIDUAL SIGN OFFS BELOW

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