What was found
L4 DOOR LOWER SILL SCUFF PLATE SUPPORT CHANNEL CORRODED AT BS 1650, LBL 61. REMOVED CORROSION AND FOUND OUT OF LIMITS. INSTALLED A NEW FITTING IAW DWG 146N8722, REV N.
- Difficulty date
- July 24, 2017
- Submitted
- July 28, 2017
- Operation
- Air carrier
- Aircraft
- N669DN
- Make and model
- Boeing 757232
- Aircraft serial
- 25142
- Aircraft time
- 83,092 hours, 38,081 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support Channel
- Condition
- Corroded
- Location
- Bs 1650
- 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.