Service difficulty report · Angle · Boeing 73773V

Difficulty date
June 21, 2023
Submitted
July 25, 2023
Operation
Air carrier
Aircraft
N561WN
Make and model
Boeing 73773V
Aircraft serial
32417
Aircraft time
59,068 hours, 38,076 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 BTW BS 907 TO BS 927 AND BTW S 25R TO S 26R AT AFT CARGO COMPARTMENT 2023-394775<[01] TOOL USED DIGITAL CALIPER P/N: 500-196-30 S/N: A20227391 DUE DATE: 11/OCT/23;[02] REPLACED ANGLE LOCATED BTW BS 907 TO BS 927 AND BTW S 25R TO S 27R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG 147A7221 REV:D SHEET 17. SEE INDIVIDUAL SIGNOFFS BELOW;[03] COMPLETE TASK CERTIFIED RII

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