SDR ASAA2016022315782

Service difficulty report · Shield · Boeing 737990

Difficulty date: February 23, 2016
Submitted: March 9, 2016
Operation: Air carrier
Aircraft: N319AS
Make and model: Boeing 737990
Aircraft serial: 33679
Aircraft time: 46,130 hours, 17,707 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Shield
Part number: 146A8127U12
Condition: Corroded
Location: Bs 767-792
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 RT SHIELD AT BS 767-792 BETWEEN STR 25-26R CORRODED. ACFT GROUNDED. R & R AFT PIT RT SHIELD AT BS 767-792 BETWEEN STR 25-26R IAW SRM 51-40-02 AND BAC DWG 146A0081, REV A ORIGINAL THICKNESS IS .050, REMAINING .040, REMOVED .010. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A, DOT REMOVED.