Service difficulty report · Channel · Boeing 737990

Difficulty date
February 18, 2017
Submitted
March 1, 2017
Operation
Air carrier
Aircraft
N318AS
Make and model
Boeing 737990
Aircraft serial
30018
Aircraft time
49,680 hours, 19,355 cycles
Part
Channel
Part number
143A7501164
Condition
Corroded
Location
Bs 500k
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 COMPARTMENT, LEFT TRANSITION PANEL CORRODED AT BS 500K+17. ACFT GROUNDED. REMOVED DAMAGED SECTION FROM BS 500K + 14 TO 500L IAW SRM 51-40-02 AND SRM 51-40-02. FABRICATED A NEW ZEE CHANNEL AND SPLICE IAW SRM 53-00-53-2R-5, ALODINED IAW SRM 51-20-01, PRIMED IAW SOPM 20-41-02. INSTALLED A NEW ZEE CHANNEL AND SPLICE IAW SRM 51-40-02 AND DWG 143A7500 REV A AND SRM 53-00-53-2R-5.