Service difficulty report · Bracket · Boeing 7377H4

Difficulty date
December 7, 2021
Submitted
December 13, 2021
Operation
Air carrier
Aircraft
N411WN
Make and model
Boeing 7377H4
Aircraft serial
29821
Aircraft time
67,597 hours, 40,030 cycles
Part
Bracket
Condition
Broken
Location
Lt Wing
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LEFT WING DEFLECTION RIB OUTBRD SUPPORT BRACKET BROKE ; / [01] REMOVE DAMAGE PER SRM 57-51-02-2R-1.; [02] REMOVE THE LEFT WING DEFLECTION RIB PANEL OUTBOARD SEAL SUPPORT BRACKET WITH 11 SCREWS PER SRM 51-40-02.; [03] C/W DAMAGE REMOVAL INSP AND PERFORMED H.F.E.C. INSP PER NDT MANUAL PART 6 51-00-00 PROCEDURE 23. NO DEFECTS NOTED.; [04] FLAPPED PEEN THE REWORKED AREAS OF THE DEFLECTION CONTROL RIB IAW. SOPM 20-10-03.; [05] LOCATED AND DRILLED THE DEFLECTION RIB FOR REPAIR FITTING PER SRM 57-51-02-2R-3; [06] INSTALLED RIB PANEL OUTBOARD SEAL SUPPORT BRACKET PER SRM 51-40-02; [07] REPAIRED PER SRM 57-51-02-2R-3; [08] C/W INSPECTION

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