Service difficulty report · Angle · Boeing 7377H4

Difficulty date
July 31, 2024
Submitted
September 6, 2024
Operation
Air carrier
Aircraft
N494WN
Make and model
Boeing 7377H4
Aircraft serial
33868
Aircraft time
65,251 hours, 39,171 cycles
Part
Angle
Condition
Cracked
Location
Zone 100
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 LOCATED BS663 AND LBL42 AT WING CENTER SECTION 2024-473138<[01] TOOL USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 112031023; DUE DATE: 22-JAN-25.;[02] REPLACED ANGLE LOCATED BS663 BTW LBL5 TO LBL65 AT WING CENTER SECTION IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG # 111A1000 REV.- SEE INDIVIDUAL SIGN OFF BELOW;[03] REPLACED ANGLE LOCATED BS663 BTW LBL5 TO LBL65 AT WING CENTER SECTION IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG # 111A1000 REV.- SEE INDIVIDUAL SIGN OFF BELOW;[04] CORRECTIVE STEP 3<BR>REPLACED ANGLE LOCATED BS663 BTW LBL5 TO LBL65 AT WING CENTER SECTION IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG # 111A1000 REV.- SEE INDIVIDUAL SIGN OFF BELOW AS RII

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