Service difficulty report · Skin · Boeing 7378H4

Difficulty date
September 12, 2024
Submitted
September 30, 2024
Operation
Air carrier
Aircraft
N8652B
Make and model
Boeing 7378H4
Aircraft serial
36971
Aircraft time
33,638 hours, 16,158 cycles
Part
Skin
Condition
Delaminated
Location
Zone 600 Flap
Stage of operation
IN
How discovered
V
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

RT WING O/B AFT FLAP HAS DELAMINATION ON I/B END OF UPPER SURFACE NEAR T/E.<[01] INSTALLED PANEL 643AB IAW AMM 27-51-28-400-803. 3. F. (2). BONDING CHECK GOOD.<BR>TORQUE WRENCH ID: ATS2889<BR>DUE: 05/2025<BR><BR>BONDING METER ID: ATS1257<BR>DUE DATE: 11/2024;[02] REMOVED; REINSTALLED AND ADJUSTED PANEL 643AB IAW AMM 27-51-28-000-803; AND AMM 27-51-28-400-803. BONDING CHECK GOOD.<BR><BR>TORQUE WRENCH ID: ATS2889<BR>DUE: 05/2025<BR><BR>BONDING METER ID: ATS1257<BR>DUE DATE: 11/2024;[03] REMOVED; REPLACED AND ADJUSTED RT WING O/B AFT FLAP IAW AMM 27-51-22-000-801; AMM 27-51-22-400-801; AND AMM 27-51-22-400-801 STEPS 3. G. (1)-(7); (9); (10); (12); (14); AND (15).;[04] VERIFIED RII CORRECTIVE ACTION ITEM 3; CARD COMPLETE.;[05] ADDED FAILURE TYPE 05 ON BEHALF OF AMT;[06] CERTIFIED;[07] CHANGED FAILURE ASSOCIATED TO FAILURE TYPE FROM NO TO YES;[08] CHANGE FAULT ASSOCIATED TO FAILURE TYPE FROM NO TO YES ON BEHALF OF AMT

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