Service difficulty report · Angle · Boeing 7377H4

Difficulty date
June 30, 2023
Submitted
August 4, 2023
Operation
Air carrier
Aircraft
N228WN
Make and model
Boeing 7377H4
Aircraft serial
32496
Aircraft time
58,313 hours, 35,117 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 ANGLE BS 663.75 AND LBL 6 CENTER SECTION AT LOWER FUSELAGE 2023-422262<[01] TOOL USED: TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 112031023; DUE DATE: 01-FEB-24.;[02] REPLACED ANGLE LOCATED BS 663.75 AND LBL 6 CENTER SECTION AT LOWER FUSELAGE IAW B737-700 SRM 51-40-02-0G-0 AND DWG: 111A1000 SHEET 171 REV. -; SEE INDIVIDUAL SIGN-OFF BELOW.;[03] TASK CARD COMPLETED <BR>REPLACED ANGLE LOCATED BS 663.75 AND LBL 6 CENTER SECTION AT LOWER FUSELAGE IAW B737-700 SRM 51-40-02-0G-0 AND DWG: 111A1000 SHEET 171 REV. -; SEE INDIVIDUAL SIGN-OFF BELOW.<BR>RII

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