Service difficulty report · Angle · Boeing 7377H4

Difficulty date
April 21, 2023
Submitted
May 8, 2023
Operation
Air carrier
Aircraft
N245WN
Make and model
Boeing 7377H4
Aircraft serial
32506
Aircraft time
56,504 hours, 33,883 cycles
Part
Angle
Condition
Cracked
Location
Zn 500 Left Wing
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

DOT A24-6 LH WING I/B L/E / WTB FAIRING SUPPORT ANGLE FOR PANEL 195AL CRACKED. MARKED<[01] REMOVED L/H WING I/B L/E WTB FAIRING SUPPORT ANGLE FOR PANEL 195AL I/A/W SRM 51-40-02-0G-0;[02] DRILLED UP NEW SUPPORT ANGLE FOR PNL 195AL I/A/W SRM 51-40-02-0G-0 AND BOEING DWG 116A3110 REV B A TAG E174360;[03] VERIFIED STEP 2<BR><BR>OK TO TOPCOAT;[04] TOP COATED NEW SUPPORT ANGLE I/A/W AMM 51-21-99-300-801;[05] VERIFIED STEP 4<BR><BR>OK TO INSTALL;[06] STARTED INSTALLING SUPPORT ANGLE I/A/W SRM 51-40-02-0G-0 AND BOEING DWG 116A3110;[07] VERIFIED STEP 6;[08] FINISHED FASTENER INSTALL OF LEADING EDGE SUPPORT ANGLE IAW B737-700 SRM 51-40-02-0G-0<BR>AND BOEING DRAWING #116A3110<BR><BR>ALL WORK ACCOMPLISHED;[09] VERIFIED STEP 8.;[10] JOB COMPLETE. AUDIT C/W

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