Service difficulty report · Angle · Boeing 7377H4

Difficulty date
July 12, 2022
Submitted
August 18, 2022
Operation
Air carrier
Aircraft
N495WN
Make and model
Boeing 7377H4
Aircraft serial
33869
Aircraft time
59,256 hours, 35,036 cycles
Part
Angle
Condition
Cracked
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 AT RBL24.75 AT CENTER WING BOX 2022-365482 / [01] TOOLS USED: TEMPERATURE CONTROLLER: P/N P3015GOES00000; S/N 112031023; DUE DATE: 01-FEB-23; TEMPERATURE CONTROLLER: P/N P3015GOES00000; S/N 112820025; DUE DATE: 01-FEB-23.;[02] REPLACED ANGLE LOC. BS695 AT BL24.75 AT CENTER WING BOX. IAW B737-700 SRM 51-40-02 AND DWG# 273A9110 SHEET 6 REV A AND SRM 51-10-02 PARAGRAPH 9 MATERIAL USED: BAC1490-2782 (7075T0-0.050 INCH) PO: 2022 136580 SEE INDIVIDUAL SIGNSOFF BELOW.;[03] CORRECTED STEP 2. REPLACED ANGLE LOC. BS695 AT BL24.75 AT CENTER WING BOX. IAW B737-700 SRM 51-40-02 AND DWG# 273A9110 SHEET 6 REV A AND SRM 51-10-02 PARAGRAPH 9 MATERIAL USED: BAC1490-2782 (7075T0-0.050 INCH) PO: 2022 136580 SEE INDIVIDUAL SIGN OFF BELOW.;[04] TASK CARD COMPLETE AND CERTIFIED AS RII.<BR><BR><BR>SEE INDIVIDUAL SIGNOFFS BELOW.

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