Service difficulty report · Panel · Boeing 7378H4

Difficulty date
October 31, 2023
Submitted
December 11, 2023
Operation
Air carrier
Aircraft
N8556Z
Make and model
Boeing 7378H4
Aircraft serial
63583
Aircraft time
19,574 hours, 9,791 cycles
Part
Panel
Part number
UNKNOWN
Condition
Loose
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

LEFT WING UPPER TRAILING EDGE PANEL OUTBD OF NACELLE STRUT FAIRING ATTACH POINT TO DEFLECTION RIB HAS PLAY; LOOSE<[01] REMOVED INBOARD AND OUTBOARD SERRATED PLATES PER SRM 57-51-02.;[02] CUT OUT DAMAGED SECTION OF DEFLECTION RIB UPPER TAB PER SRM 57-51-02-2R-4.;[03] PERFORMED HFEC INSPECTION OF DAMAGE REMOVAL AND FASTENER HOLES PER NDT PART 6 51-00-00 PROCEDURE 23 AND PROCEDURE 16; NO DEFECTS NOTED;[04] LOCATED DRILLED AND INSTALLED INBOARD SERRATED PLATE AND INBOARD DOUBLER PER SRM 57-51-02-2R-1 AND SRM 57-51-02-2R-4.;[05] C/W INSPECTION.;[06] INSTALLED ALL REPAIR PARTS PER SRM 57-51-02-2R-1 AND SRM 57-51-02-2R-4.;[07] RII; COMPLIED WITH INSPECTION; INSTALLED ALL REPAIR PARTS PER SRM 57-51-02-2R-1 AND SRM 57-51-02-2R-4.;[08] REPAIRED PER SRM 57-51-02-2R-1 AND SRM 57-51-02-2R-4.;[09] C/W INSPECTION.;[10] C/W INSPECTION.

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