Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
November 5, 2025
Submitted
January 15, 2026
Operation
Air carrier
Aircraft
N944NN
Make and model
Boeing 737823
Aircraft serial
31185
Aircraft time
35,405 hours, 14,655 cycles
Part
Transition Panel
Part number
146A750252
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 FROM BS 767 TO BS 787, AT S25R. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.