Service difficulty report · Pressure Deck · Boeing 7377BD

Difficulty date
April 12, 2025
Submitted
May 19, 2025
Operation
Air carrier
Aircraft
N7747C
Make and model
Boeing 7377BD
Aircraft serial
36091
Aircraft time
56,690 hours, 29,425 cycles
Part
Pressure Deck
Condition
Cracked
Location
Zone 200
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

CRACK INDICATION FOUND ON HORIZONTAL PRESSURE DECK WEB LBL 31 STA 663 AT MAIN WHEEL WELL COMPARTMENT. CRACK LENGTH: 0.750 IN. APPROX. PERFORMED PERMANENT REPAIR LOCATED ON HORIZONTAL PRESSURE DECK WEB BTW LBL 30 TO LBL 60 STA 663 TO STA 675 MAIN WHEEL WELL COMPARTMENT IAW SRM 53-40-51-2R-2 REPAIR 2; EA 25-153-01090-WIP1; EA 25-153-01090.

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