SDR ASAA2015040911349

Service difficulty report · Structure · Boeing 737990

Difficulty date: April 9, 2015
Submitted: April 16, 2015
Operation: Air carrier
Aircraft: N323AS
Make and model: Boeing 737990
Aircraft serial: 30021
Aircraft time: 40,910 hours, 15,722 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Structure
Part number: BAC1496337
Condition: Corroded
Location: Bs 767-787
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 BS 767 - 787 RT TRANSITION STRIP CORRODED. ACFT GROUNDED. REMOVED CORROSION IAW SRM 51-10-02. ORIGINAL MAT 0.050, REMAINING 0.047, REMOVED 0.003, FOUND IN LIMITS IAW SR, 53-00-53, TOOL T8225M, ALODINED & PRIMED IAW SRM 51-20-01, TOP COATED AREA IAW 51-21-73 PART MARKED BLENDED AREAS IAW AMM 51-05-01, DOT REMOVED.