Service difficulty report · Pressure Web · Boeing 7377K5

Difficulty date
June 28, 2026
Submitted
August 12, 2026
Operation
Air carrier
Aircraft
N7880D
Make and model
Boeing 7377K5
Aircraft serial
34693
Aircraft time
51,575 hours, 36,741 cycles
Part
Pressure Web
Condition
Cracked
Location
Zone 100
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 THE HORIZONTAL PRESSURE WEB, BS 663 PLUS 2 INCHES, RBL 40, -3 INCHES. PERFORMED A PERMANENT REPAIR ON THE HORIZONTAL PRESSURE DECK IN THE WHEEL WELL IAW SRM 53-40-51-2R-2. REPAIR 2.

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