Service difficulty report · Channel · Boeing 737990

Difficulty date
September 28, 2016
Submitted
October 14, 2016
Operation
Air carrier
Aircraft
N315AS
Make and model
Boeing 737990
Aircraft serial
30019
Aircraft time
50,486 hours, 19,613 cycles
Part
Channel
Part number
143A7501167
Condition
Corroded
Location
Bs 500a-500f
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 FLOOR TRANSITION PANEL HAS CORROSION AT NUMEROUS SPOTS BETWEEN BS 500A AND 500F, STRINGERS 25 AND 26R. ACFT GROUNDED. CORROSION REMOVED AND FOUND BEYOND ALLOWABLE LIMITS IAW SRM 53-00-53-1A-2. REMOVED DAMAGED TRANSITION PANEL SECTION AND SPLICED IN NEW SECTION IAW SRM 53-00-53-2R-5 AND DWG 14A7500 REV A.