SDR ASAA2024060750839

Service difficulty report · Shield · Boeing 737890

Difficulty date: June 7, 2024
Submitted: July 9, 2024
Operation: Air carrier
Aircraft: N596AS
Make and model: Boeing 737890
Aircraft serial: 35688
Aircraft time: 57,507 hours, 17,255 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Shield
Part number: 143A8126Y29
Condition: Corroded
Location: Fwd Cargo
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 PIT DOOR SURROUND AFT SHIELD CORRODED. GROUNDED - YES. REMOVED CORR. FROM FWD PIT DOOR SURROUND AFT SHIELD ORIG. THICKNESS .032 I.A.W B737-800 SRM 53-30-15. MAT. LOSSED .025 REMAINING THICKNESS .007 FOUND TO BE OUT OF LIMITS I.A.W. B737-800 SRM 53-30-15. TOOL #T8224W DUE DATE 27MAR. 25. REMOVED AND REPLACED WITH NEW SHIELD I.A.W B737-800 SRM 51-40-02 AND BOEING DWG # 143A0080 REV.A LOCATED AND DRILLED AND DEBURRED NEW SHIELD I.A.W B737-800 SRM 51-40-05.