SDR ASAA2022082539949

Service difficulty report · Web · Boeing 737990

Difficulty date: August 25, 2022
Submitted: September 16, 2022
Operation: Air carrier
Aircraft: N315AS
Make and model: Boeing 737990
Aircraft serial: 30019
Aircraft time: 65,333 hours, 26,401 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Web
Part number: 146A812325
Condition: Corroded
Location: Aft 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

AFT CARGO SCUFF PLATE WEB IS CORRODED. GROUNDED - YES. REMOVED CORROSION AND CHECKED LIMITS FOUND WEB TO BE OUT OF LIMITS IAW B737-900 SRM 53-60-15-1A-1 REMOVED AND REPLACED WEB IAW B737-900 SRM 51-40-02-0G-0W=.5 O=.050 R=.037 L=1.2 D=.013.