Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
October 16, 2026
Submitted
November 3, 2026
Operation
Air carrier
Aircraft
N962NN
Make and model
Boeing 737823
Aircraft serial
33331
Aircraft time
34,869 hours, 14,656 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: FORWARD CARGO RH TRANSITION PANEL HAS MULTIPLE AREAS OF CORROSION AROUND FASTENER HOLES AND RIVETS PULLING THROUGH IN NUMEROUS FRAME ATTACHMENT POINTS. REMOVED AND INSTALLED NEW TRANSITION PANEL IAW IPC 53-42-11 AND AARD 51-00-05-1.