Service difficulty report · Pressure Deck · Boeing 7377BD

Difficulty date
December 13, 2022
Submitted
January 26, 2023
Operation
Air carrier
Aircraft
N7713A
Make and model
Boeing 7377BD
Aircraft serial
33919
Aircraft time
57,380 hours, 30,141 cycles
Part
Pressure Deck
Condition
Cracked
Location
Bs 664
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

CRACK IN HORIZONTAL PRESSURE DECK BS 664.5 RBL 40.5 WL 206 CRACK IS .35 INCHES LONG. FOUND WITH HFEC INSPECTION. MARKED ENDS OF CRACK.<[01] UPDATED THE MEASUREMENT TABLE AND VERIFIED THE APPLICABILITY OF SRM 53-40-51-2R-2;[02] HORIZONTAL PRESSURE DECK BS 663 TO BS 675 RBL 25 TO RBL 60 WILL BE REPAIRED ON CUSTOMER CARD [TTG8Q00GM1DE];[03] VERIFIED CORRECTIVE ACTION STEP 2.;[04] REPAIR ON HORIZONTAL PRESSURE DECK BS 663 TO BS 675 RBL 25 TO RBL 60 WAS ACCOMPLISHED ON CUSTOMER CARD [TTG8Q00GM1DE];[05] VERIFIED CORRECTIVE ACTION 4 AND VERIFIED MEASUREMENT TABLE;[06] VERIFIED JOB COMPLETE

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