Service difficulty report · Transition Panel · Boeing 737890

Difficulty date
January 12, 2026
Submitted
February 26, 2026
Operation
Air carrier
Aircraft
N560AS
Make and model
Boeing 737890
Aircraft serial
35179
Aircraft time
69,843 hours, 21,345 cycles
Part
Transition Panel
Part number
146A75021
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

AFT CARGO LT TRANSITION HAS AREAS OF CORROSION BS 727A TO 807. GROUNDED - YES. REMOVED DAMAGE ON AFT CARGO L/H TRANSITION FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. REMOVED AND REPLACED LT TRANSITION PANEL IAW SRM 51-40-05-0G-0 AND SRM 51-40-02-0G-0.