Service difficulty report · Pressure Deck · Boeing 737

Difficulty date
June 28, 2022
Submitted
July 6, 2022
Operation
Air carrier
Aircraft
N845NN
Make and model
Boeing 737
Aircraft serial
40579
Aircraft time
35,529 hours, 14,464 cycles
Part
Pressure Deck
Condition
Cracked
Location
Zone 100 - Fuse
Stage of operation
IN
How discovered
E
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

AIRCRAFT IN BASE MAINTENANCE: INSPECTION SHOWS A CRACK IN THE WING CENTER SECTION KEEL BEAM RIGHT VERTICAL PRESSURE DECK OUTBOARD BAY. STA 6630, WATER LINE 204 AND RIGHT BUTT LINE 33. REMOVED DAMAGED SECTION AND INSTALLED DOUBLER REPAIR PER SRM 57-10-10-2R.