Service difficulty report · Pressure Deck · Boeing 7377BD

Difficulty date
November 29, 2023
Submitted
January 3, 2024
Operation
Air carrier
Aircraft
N7730A
Make and model
Boeing 7377BD
Aircraft serial
33926
Aircraft time
56,881 hours, 31,308 cycles
Part
Pressure Deck
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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

.5' CRACK FOUND ON HORIZONTAL PRESSURE DECK WEB STA 663 LBL 41. CORRECTION ==.5' CRACK FOUND ON HORIZONTAL PRESSURE DECK WEB STA 663 RBL 41<[01] CORRECTION TO TITLE:<BR>INCORRECTLY PUT 'LBL 41'<BR>CORRECT LOCATION IS RBL 41.;[02] REPAIRED HORIZONTAL PRESSURE DECK BS 663 RBL 38 TO RBL 60 PER SRM 53-40-51-2R-2 REP. 2;[03] UPDATED MEASUREMENTS.;[04] CORRECTED MEASUREMENTS SECTION;[05] VERIFIED CORRECTIVE ACTION 1 AND MEASUREMENT TABLE

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