Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
August 28, 2021
Submitted
September 14, 2021
Operation
Air carrier
Aircraft
N977NN
Make and model
Boeing 737823
Aircraft serial
31225
Aircraft time
17,980 hours, 7,365 cycles
Part
Transition Panel
Condition
Corroded
Location
Bs500a-500i S26r
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 MEASURING L=3.50 IN, W=2.75 IN, D=0.008 IN, ON FORWARD CARGO AREA LEFT HAND TRANSITION PANEL LOCATED BETWEEN STA 500A TO 500I AT S26R. REPLACED PANEL PER AARD 51-00-05-1 SRM 51-40-02.