Service difficulty report · Angle · Boeing 7378H4

Difficulty date
December 8, 2023
Submitted
January 12, 2024
Operation
Air carrier
Aircraft
N8561Z
Make and model
Boeing 7378H4
Aircraft serial
63585
Aircraft time
19,626 hours, 9,903 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 LOCATED BS 540 BTW BL0 TO LBL 24.75 AT CENTER WING BOX 2023-754681<[01] REPLACED ANGLE LOCATED BS 540 BTW BL0 TO LBL 24.75 AT CENTER WING BOX IAW B737-800 SRM 51-40-02 AND DWG 143A5240 SHEET 14 REV-. SEE INDIVIDUAL SIGN OFF BELOW.;[02] REPLACED ANGLE LOCATED BS 540 BTW BL0 TO LBL 24.75 AT CENTER WING BOX IAW B737-800 SRM 51-40-02 AND DWG 143A5240 SHEET 14 REV-. SEE INDIVIDUAL SIGN OFF BELOW.

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