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
143A7501164
Condition
Corroded
Location
Bs 400-500l
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

FWD CARGO BAY LT TRANSITION PANEL HAS CORROSION FROM BS 400 - 500L. ACFT GROUNDED. REMOVED CORROSION FROM THE TRANSITION PANEL IAW SRM 53-00-53-1A-2 2. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2 4.A