Service difficulty report · Angle · Boeing 7377H4

Difficulty date
June 3, 2022
Submitted
July 11, 2022
Operation
Air carrier
Aircraft
N257WN
Make and model
Boeing 7377H4
Aircraft serial
32515
Aircraft time
53,067 hours, 31,572 cycles
Part
Angle
Condition
Cracked
Location
Center Wing Box
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 BS695 AND RBL24.75 AT CENTER WING BOX (1 EA) 2022-307107 / [01] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 02-FEB-23; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 112820025; DUE DATE: 01-FEB-23.;[02] REPLACED ANGLE LOCATED BS695 AND RBL24.75 AT CENTER WING BOX (1 EA) IAW B737-700 SRM 51-10-02 ITEM 9; DWG 273A9110 SHEET:6 REV:A; 111A6000 SHEET 266 REV - AND SRM 51-40-02; SEE INDIVIDUAL SIGN OFFS BELOW.;[03] CERTIFIED RII WORK PERFORMED. <BR>SEE INDIVIDUAL SIGNOFFS BELOW.

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