Service difficulty report · Angle · Boeing 737*

Difficulty date
February 1, 2022
Submitted
March 10, 2022
Operation
Air carrier
Aircraft
N458WN
Make and model
Boeing 737*
Aircraft serial
33857
Aircraft time
60,475 hours, 35,929 cycles
Part
Angle
Condition
Cracked
Location
Center Wing Box
Stage of operation
UK
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 BODY FAIRING SUPPORT ANGLE AT LEVEL OF STA 663.75 RH SIDE LOWER SKIN CENTER TANK AT LOWER FUSELAGE (1 EA) 2022-55504 / [01] TOOL USED TEMPERATURE CONTROLLER P/N:P3015GOES00000;S/N:142811020;DUE DATE:02-FEB-23.TEMPERATURE CONTROLLER P/N:P3015GOES00000;S/N:142811019;DUE DATE:02-FEB-23.;[02] REPLACED SUPPORT ANGLE AND FASTENERS LOC. AT LEVEL OF STA 663.75 RH SIDE LOWER SKIN CENTER TANK AT LOWER FUSELAGE (1 EA) IAW B737-700 SRM 51-40-02; 51-10-02 ITEM 9 DWG:111A1000 SHEET 141 REV - MATERIAL USED ALUMINUM SHEET 2024T0 0.063? PO 2021 189729 SEE INDIVIDUAL SING OFF BELOW;[03] CORRECTED STEP 2 <BR>REPLACED SUPPORT ANGLE AND FASTENERS LOC. BTW RBL 5 TO RBL 65 AT LEVEL OF STA 663.75 RH SIDE LOWER SKIN CENTER TANK AT LOWER FUSELAGE (1 EA) IAW B737-700 SRM 51-40-02; 51-10-02 ITEM 9 DWG:111A1000 SHEET 141 REV - MATERIAL USED ALUMINUM SHEET 2024T0 0.063? PO 2021 189729 SEE INDIVIDUAL SING OFF BELOW;[04] REPLACED SUPPORT ANGLE AND FASTENERS LOC. BTW RBL 5 TO RBL 65 AT LEVEL OF STA 663.75 RH SIDE LOWER SKIN CENTER TANK AT LOWER FUSELAGE (1 EA) IAW B737-700 SRM 51-40-02; 51-10-02 ITEM 9 DWG:111A1000 SHEET 141 REV - MATERIAL USED ALUMINUM SHEET 2024T0 0.063? PO 2021 189729 SEE INDIVIDUAL SING OFF BELOW<BR>RII