SDR ASAA2015111213881

Service difficulty report · Shield · Boeing 737890

Difficulty date: November 12, 2015
Submitted: November 23, 2015
Operation: Air carrier
Aircraft: N584AS
Make and model: Boeing 737890
Aircraft serial: 35682
Aircraft time: 31,762 hours, 9,497 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Shield
Part number: 146A812629
Condition: Corroded
Location: Bs 498-500a
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 DOOR SURROUND, AFT SHIELD BS 498-500A HAS CORROSION. ACFT GROUNDED. R & R SHIELD IAW DWG 143A0080, REV A AND SRM 51-40-02 CORROSION WAS FOUND BEYOND ALLOWABLE LIMITS IAW SRM 53-30-15-1A-1, ORIGINAL MATERIAL THICKNESS WAS .032" MIN REMAINING THICKNESS IS .006", REMOVED .026".