What was found
DURING INSPECTION, FOUND THE L1 DOOR SILL MIDDLE SILL ATTACH ANGLE CORRODED. MAINTENANCE FABRICATED A NEW ANGLE AND INSTALLED IAW SRM 53-10-51, SRM 51-40-02, DWG 141A8112, SRM 51-40-05, SRM 51-20-01, AND AMM 51-21-91.
- Difficulty date
- November 20, 2016
- Submitted
- November 23, 2016
- Operation
- Air carrier
- Aircraft
- N374DA
- Make and model
- Boeing 737832
- Aircraft serial
- 29622
- Aircraft time
- 55,276 hours, 22,402 cycles
- System (JASC)
- 5340 · Fuselage Main, Attach Fittings
- Part
- Attach Angle
- Condition
- Corroded
- Location
- L1 Door Frame
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.