SDR ASAA2017071521429

Service difficulty report · Transition Panel · Boeing 737890

Difficulty date: July 15, 2017
Submitted: July 24, 2017
Operation: Air carrier
Aircraft: N584AS
Make and model: Boeing 737890
Aircraft serial: 35682
Aircraft time: 37,797 hours, 11,239 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Transition Panel
Part number: 146A750231
Condition: Corroded
Location: Bs 727i
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 LEFT FLOOR TO SIDEWALL TRANSITION PANEL HAS 1 SPOT OF CORROSION AROUND FASTENER HOLE APPROX 1 INCH FWD OF BS 727I. ACFT GROUNDED. REMOVED CORROSION IAW SRM 51-10-02, AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2, REPAIRED THE TRANSITION PANEL IAW SRM 53-00-53, ALODINED IAW SRM 51-20-01, PRIMED IAW SOPM 20-41-02, AND INSTALLED NUTPLATES IAW SRM 51-40-10-2R-0.