Service difficulty report · Angle · Boeing 73779P

Difficulty date
April 28, 2023
Submitted
May 26, 2023
Operation
Air carrier
Aircraft
N7860A
Make and model
Boeing 73779P
Aircraft serial
29362
Aircraft time
49,661 hours, 34,220 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 LOCATED BS727B AT LEVEL STR18L AFT CARGO COMPARTMENT 2023-282723<[01] INSPECTION REJECT IN STEP 2<BR>SEE TTG8Q00L0ECA;[02] TOOL USED: EDDY CURRENT EQUIPMENT; P/N: NORTEC500D; S/N: N500X12101U102020; CAL DUE DATE: 30-AUG-23;[03] REPLACED ANGLE LOCATED BS727A TO BS727E AT LEVEL STR18L AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 149A9490; SHEET 21; REV -. SEE INDIVIDUAL SIGNS-OFF BELOW.;[04] REPLACED ANGLE LOCATED BS727A TO BS727E AT LEVEL STR18L AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 149A9490; SHEET 21; REV -. SEE INDIVIDUAL SIGNS-OFF BELOW.

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