Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
November 4, 2020
Submitted
November 9, 2020
Operation
Air carrier
Aircraft
N955NN
Make and model
Boeing 737823
Aircraft serial
31199
Aircraft time
18,166 hours, 7,067 cycles
Part
Transition Panel
Condition
Corroded
Location
Aft Cargo
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 OF LT TRANSITION PANEL IN AFT CARGO BETWEEN STA 727 AND STA 847 AT STR 25L, MEASURING L=70.0 IN, W=1.0 IN, D=0.003 IN. ACCOMPLISHED PERMANENT BLEND REPAIR, IAW SRM 51-40-02.