SDR ASAA2016011014791

Service difficulty report · Channel · Boeing 737890

Difficulty date: January 10, 2016
Submitted: January 20, 2016
Operation: Air carrier
Aircraft: N558AS
Make and model: Boeing 737890
Aircraft serial: 35177
Aircraft time: 36,822 hours, 10,797 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Channel
Part number: 143A7501
Condition: Corroded
Location: Bs 500f-500i
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 PIT RT SIDE TRANSITION PANEL CORRODED BS 500F-BS 500I. ACFT GROUNDED. REMOVED DAMAGE CHANNEL SECTION BS 500F TO 500I IAW SRM 51-40-02, MATERIAL ID FOR FABRICATION. BAC 1496-444 IAW SRM 53-30-53-01, FIG 2, TABLE 2, FABRICATED NEW SECTION IAW SRM 53-00-53-2R-5, ALODINED & PRIMER IAW SRM 51-20-01, INSTALLED IAW SRM 51-40-02, REMOVED DOT.