Service difficulty report · Angle · Boeing 7377H4

Difficulty date
September 24, 2023
Submitted
October 30, 2023
Operation
Air carrier
Aircraft
N236WN
Make and model
Boeing 7377H4
Aircraft serial
34631
Aircraft time
57,973 hours, 34,648 cycles
Part
Angle
Part number
UNKNOWN
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 7 WL 173.5 WING CENTER SECTION 2023-594409<[01] TOOL USED: TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 112031023 DUE DATE: 01-FEB-24.;[02] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600 D; S/N: 60009161631; DUE DATE: 31-JAN-24.;[03] PERFORMED PERMANENT REPAIR ON ANGLE BS 663.75 AND LBL 7 WL 173.5 WING CENTER SECTION IAW SRM B737-700 57-10-10-2R-5 REPAIR 5 SHEET 4 DETAIL B; SEE INDIVIDUAL SIGN OFF BELOW;[04] PERFORMED PERMANENT REPAIR ON ANGLE BS 663.75 AND LBL 7 WL 173.5 WING CENTER SECTION IAW SRM B737-700 57-10-10-2R-5 REPAIR 5 SHEET 4 DETAIL B; SEE INDIVIDUAL SIGN OFF BELOW<BR>RII

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