What was found
BFM - Q5 - MAJOR REPAIR - LEVEL 2 CORROSION AT R-1 DOOR LOWER SILL WEB BETWEEN BS 294 TO BS 312, RBL 57. REPLACED R-1 DOOR LOWER SILL WEB BETWEEN BS 294 TO BS 312, RBL 57 IAW B737 SRM 53-10-15, 51-40-02 & BOEING DRAWING 65-45875.
- Difficulty date
- June 25, 2010
- Submitted
- July 8, 2010
- Operation
- Air carrier
- Aircraft
- N531AU
- Make and model
- Boeing 7373B7
- Aircraft serial
- 24478
- Aircraft time
- 61,811 hours, 38,435 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Sill
- Condition
- Corroded
- Location
- Fuselage
- 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.