Service difficulty report · Stiffener · Boeing 737790

Difficulty date
May 7, 2025
Submitted
June 18, 2025
Operation
Air carrier
Aircraft
N614AS
Make and model
Boeing 737790
Aircraft serial
30343
Aircraft time
74,213 hours, 39,370 cycles
Part
Stiffener
Part number
144A771215
Condition
Corroded
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

R/H W/W HAS 2EA CORRODED GROUND CONNECTIONS (HARDWEAR AND STRUCTURES) AT AFT CEILING BARRIER AT APPROX RBL 40 STICKER: (SAA021-020). GROUNDED - YES. ACCOMLISHED CATEGORY "A" MAJOR REPAIR AT AFT CEILING BARRIER PRESSURE PANEL STIFFENER PN: 144A7712-15 AT STA 716 BETWEEN RBL 10 AND RBL 30 IAW EA# 700-53EA-28753 REV 00.