Service difficulty report · Plate · Boeing 737790

Difficulty date
September 21, 2025
Submitted
October 7, 2025
Operation
Air carrier
Aircraft
N626AS
Make and model
Boeing 737790
Aircraft serial
30793
Aircraft time
73,350 hours, 39,161 cycles
Part
Plate
Part number
143A7501
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

FWD CARGO RT SIDEPLATE HAS MULTIPLE AREAS OF CORROSION BETWEEN STA 500 AND STA 500D. GROUNDED - YES. REMOVED CORROSION, FOUND TO BE OUT OF LIMTIS IAW B737-700 SRM 53-00-53-1A-2. REPAIRED SIDE PLATE IAW B737-700 SRM 53-30-53-01-2 AND SRM 51-40-02-0G-0 W= 1.25 O= .040 R= .034 L= 3.75 D= .006.