Service difficulty report · Angle · Boeing 7378H4

Difficulty date
July 16, 2024
Submitted
August 20, 2024
Operation
Air carrier
Aircraft
N8581Z
Make and model
Boeing 7378H4
Aircraft serial
64348
Aircraft time
19,599 hours, 10,148 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 BS 663 AND LBL 8 UPPER POSITION AT WING CENTER SECTION 2024-453240<[01] TOOL USED IN STEP #7; TOOL USED: EDDY CURRENT EQUIPMENT P/N: NORTEC 600D S/N: 220272712 CAL DUE DATE: 28-NOV-24;[02] REJECT RII STEP<BR>REPAIR SPLICE FABRICATION DUE TO SPLICE DOES NOT MEET MINIMUM BEND RADIUS IAW SRM 57-10-10-2R-5 REPAIR 5 STEP 4E (2)<BR>SEE TTG8Q00UUAZC];[03] PERFORMED PERMANENT REPAIR ON BS 663 BTW LBL 5 TO LBL 25 UPPER POSITION AT WING CENTER SECTION IN ACCORDANCE WITH B737-800 SRM 57-10-10-2R-5 REPAIR 5. SEE INDIVIDUAL SIGN OFFS BELOW.;[04] CERTIFIED CORRECTIVE ACTION 3; COMPLETED <BR>RII

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