Service difficulty report · Stiffener · Boeing 737790

Difficulty date
May 24, 2025
Submitted
May 28, 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
144A771214
Condition
Corroded
Location
Zone 200
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

2EA ELECTRICAL GROUND CONNECTIONS (HARDWARE AND STRUCTURE) HAS CORROSION IN LH W/W OVERHEAD CROSSMEMBER SRXR430X. GROUNDED - YES. ACCOMPLISHED CATEGORY A MINOR REPAIR TO STIFFENER P/N 144A7712 AT SECTION 44 PRESSURE PANEL STA 705 LBL32-LBL40 IAW EA700-53EA-28727 REV 00 SRXR430X.