SDR ASAA201805184668

Service difficulty report · Shield · Boeing 737990

Difficulty date: May 9, 2018
Submitted: May 18, 2018
Operation: Air carrier
Aircraft: N307AS
Make and model: Boeing 737990
Aircraft serial: 30015
Aircraft time: 60,292 hours, 23,855 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Shield
Part number: 143A812629
Condition: Corroded
Location: Bs 492-500a
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

FORWARD CARGO BAY, RIGHT SIDE SHIELD, AFT OF DOOR BS 492 - 500A HAS BARE METAL. ACFT GROUNDED. LOCATED, DRILLED AND INSTALLED A NEW SHIELD AT FWD CARGO DOOR SURROUND AFT BS 492 - 500A IAW SRM 51-40-05, 51-40-02, AND DWG 143A8126, REV A. REMOVED AND REPLACED THE PART.