SDR ASAA2018040524190

Service difficulty report · Web · Boeing 737890

Difficulty date: April 5, 2018
Submitted: April 11, 2018
Operation: Air carrier
Aircraft: N559AS
Make and model: Boeing 737890
Aircraft serial: 35178
Aircraft time: 42,977 hours, 12,800 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Part number: 146A81236
Condition: Corroded
Location: Bs 794-847
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 WEB AT THE DOOR CUTOUT CORRODED AT MULTIPLE PLACES. ACFT GROUNDED. REMOVED DAMAGE IAW SRM 51-10-02. FOUND OUT OF LIMITS IAW SRM 50-60-15, DETAIL 6. REMOVED AND REPLACED THE WEB IAW SRM 51-40-02, SRM 51-40-05, AND DWG 146A8340, REV A.