Service difficulty report · Angle · Boeing 7377BD

Difficulty date
February 14, 2023
Submitted
March 15, 2023
Operation
Air carrier
Aircraft
N7745A
Make and model
Boeing 7377BD
Aircraft serial
33933
Aircraft time
49,824 hours, 25,581 cycles
Part
Angle
Condition
Cracked
Location
Zn 100 Fus Lower
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 ON SUPPORT ANGLE LOCATED BS 847 BTW STR 2R TO STR 3R AT PASSENGER CABIN 2023-119544<[01] REPLACED SUPPORT ANGLE AND FASTENERS LOCATED BS 847 BTW STR 2R TO STR 3R AT PASSENGER CABIN I.A.W B737-700 SRM 51-40-02 AND SRM 51-10-02 AND DRAWING #146A7901; SHEET 27; REV ?A?.;[02] CORRECTED STEP 1.<BR>REPLACED SUPPORT ANGLE AND FASTENERS LOCATED BS 847 BTW STR 2R TO STR 3R AT PASSENGER CABIN I.A.W B737-700 SRM 51-40-02 AND SRM 51-10-02 AND DRAWING #146A7901; SHEET 27; REV ?A?.<BR>SEE INDIVIDUAL SIGN-OFF BELOW;[03] TASK COMPLETED<BR><BR>SEE INDIVIDUAL SIGN OFFS BELOW

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