Service difficulty report · Transition Panel · Boeing 737990

Difficulty date
September 7, 2016
Submitted
September 26, 2016
Operation
Air carrier
Aircraft
N306AS
Make and model
Boeing 737990
Aircraft serial
30014
Aircraft time
54,909 hours, 21,332 cycles
Part
Transition Panel
Part number
146A75021222
Condition
Corroded
Location
Bs 727-767
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

AFT CARGO BAY RT TRANSITION PANEL HAS CORROSION SPOTS FROM BS 727+4 - 767. ACFT GROUNDED. REMOVED AND REPLACED THE TRANSITION PANEL IAW SRM 51-40-02 AND BAC DRAWING 146A7502 REV.- AND 146A7500 REV.- AND 146A7500 REV.