Service difficulty report · Pressure Blkhd · Boeing 737790

Difficulty date
June 6, 2025
Submitted
June 10, 2025
Operation
Air carrier
Aircraft
N614AS
Make and model
Boeing 737790
Aircraft serial
30343
Aircraft time
74,213 hours, 39,370 cycles
Part
Pressure Blkhd
Part number
111A11414
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

RH W/W HAS DAMAGE TO FWD LOWER BULKHEAD RH SIDE OF KEEL BEAM RBL 25 SRXR430X. GROUNDED - YES. ACCOMPLISHED CATEGORY A PERMANENT REPAIR AT RH W/W FWD LOWER BULKHEAD RH SIDE OF KEEL BEAM AT RBL 25 ON P/N 111A11414 IAW B737 SRM 57-10-10 REPAIR 2 AND SRM 51-70-04-2R-10 SRXR430X.