Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
December 30, 2025
Submitted
January 15, 2026
Operation
Air carrier
Aircraft
N949NN
Make and model
Boeing 737823
Aircraft serial
31192
Aircraft time
34,250 hours, 14,213 cycles
Part
Transition Panel
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: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL BETWEEN BS 727D AND BS 727E, AT LBL 24. REPLACED TRANSITION PANEL IAW AARD 51-00-05-1.