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
Delaminated
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 A BUCKLE ON FWD LOWER BULKHEAD RH SIDE OF KEEL BEAM AT RBL 10 SRXR430X. GROUNDED - YES. ACCOMPLISHED CATEGORY A MAJOR REPAIR AT RH W/W ON FWD LOWER BULKHEAD ON RH SIDE OF KEEL BEAM ON P/N 111A11414 BETWEEN RBL 6.15 TO RBL 25 IAW EA# 700-57EA-28738 REV 01 SRXR430X.