Service difficulty report · Support Beam · Boeing 7378H4

Difficulty date
March 11, 2025
Submitted
April 14, 2025
Operation
Air carrier
Aircraft
N8683D
Make and model
Boeing 7378H4
Aircraft serial
36738
Aircraft time
30,193 hours, 14,942 cycles
Part
Support Beam
Condition
Damaged
Location
Zone 600
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

R WING FIXED UPPER TRAILING EDGE PANEL SUPPORT BEAM AT WBL.198.6 HAS 2EA ELONGATED FASTENER HOLES.(MARKED)<[01] REMOVED DAMAGE FROM UPPER SUPPORT BEAM AND FOUND TO BE OUT-OF-LIMITS PER SRM 57-51-02-2R-1.;[02] VERIFIED WORK ACCOMPLISHED IN C/A #1;[03] REMOVED DAMAGED UPPER SUPPORT BEAM PER SRM 51-40-02.;[04] LOCATED DRILLED AND DEBURRED REPLACEMENT UPPER SUPPORT BEAM PER SRM 51-50-05.;[05] 02 - INSPECTED PER REMOVED DAMAGED UPPER SUPPORT BEAM;[06] 02 - INSPECTED PER LOCATED DRILLED AND DEBURRED REPLACEMENT UPPER SUPPORT BEAM;[07] LOCATED DRILLED AND DEBURRED -1 REPAIR DOUBLER PER SRM 57-51-02-2R-1. OK TO INSTALL REPAIR PART.;[08] 02 - INSPECTED LOCATED DRILLED AND DEBURRED -1 REPAIR DOUBLER PER SRM 57-51-02-2R-1. OK TO INSTALL REPAIR PART;[09] INSTALLED REPAIR PART PER SRM 57-51-02-2R-1.;[10] 02 - INSPECTED PER INSTALLED REPAIR PART PER SRM 57-51-02-2R-1

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