Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
September 13, 2026
Submitted
October 1, 2026
Operation
Air carrier
Aircraft
N960NN
Make and model
Boeing 737823
Aircraft serial
33330
Aircraft time
35,700 hours, 15,003 cycles
Part
Transition Panel
Part number
143A7501231
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

AIRCRAFT IN BASE MAINTENANCE: TRANSITION PANEL GALVANIC CORROSION AT STA 510 LBL 25. INSTALLED NEW TRANSITION PANEL AND SPLICE PLATE SRM 53-00-53-2R.