Service difficulty report · Pressure Deck · Boeing 7377H4

Difficulty date
July 13, 2021
Submitted
July 19, 2021
Operation
Air carrier
Aircraft
N754SW
Make and model
Boeing 7377H4
Aircraft serial
29849
Aircraft time
74,798 hours, 44,134 cycles
Part
Pressure Deck
Condition
Cracked
Location
Fuselage
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

VAPOR BARRIER INTERIM REPAIR APPLIED PER SRM 51-10-10-1A-2 ; APPLIED INTERIM SEAL OVER THE CRACK AT LBL 11.9; 45 FROM PRESSURE DECK THA IN PER SRM 57 -10-10 PARAGRAPH 2.C.(4)/ALLOWABLE DAMAGE 2. VISUAL INSPECTION REQUIRED OF THE REPAIR AREA AT 1200 FLIGHT CYCKLE INTERVALS OR MORE FREQUENTLY. / [01] APPLIED INTERIM REPAIR PER SRM 57-10-10-1A-2 STEP 2 (C) 4. ACCOMPLISH VISUAL INSPECTION OF THE REPAIR AREA AT 1200 FLIGHT CYCLE INTERVALS OR MORE FREQUENTLY PER SRM 57-10-10-1A-2.; [02] APPLIED INTERIM REPAIR PER SRM 57-10-10-1A-2 STEP 2 (C) 4. ACCOMPLISH VISUAL INSPECTION OF THE REPAIR AREA AT 1200 FLIGHT CYCLE INTERVALS OR MORE FREQUENTLY PER SRM 57-10-10-1A-2.

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