Service difficulty report · Pressure Deck · Boeing 73779P

Difficulty date
May 26, 2025
Submitted
June 16, 2025
Operation
Air carrier
Aircraft
N7827A
Make and model
Boeing 73779P
Aircraft serial
28255
Aircraft time
63,686 hours, 40,541 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 ON HORIZONTAL PRESSURE DECK WEB LBL 31 STA 663 AT PASSENGER CABIN (1E/A). CRACK LENGTH APPROX. 0.601 INCH. PERFORMED REPAIR CATEGORY B LOC BTW LBL 25 TO LBL 60 BS 663 TO 675 AT PASSENGER CABIN IAW SRM 53-40-51-2R-2 REPAIR 2 ; EA #25-153-01480 AND #25-153-01480-WIP1.

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