What was found
MCN - MAJOR REPAIR - C4 CHECK - LEVEL 2 CORROSION ON L4 DOOR CUTOUT SUPPORT, BS 1640 - BS 1661, LBL 56, WL 208. REPLACED L4 DOOR CUTOUT SUPPORT, BS 1640 - BS 1661, LBL 56, WL 208 IAW B757 SRM 51-40-02.
- Difficulty date
- December 10, 2007
- Submitted
- January 7, 2008
- Operation
- Air carrier
- Aircraft
- N201UU
- Make and model
- Boeing 7572B7
- Aircraft serial
- 27810
- Aircraft time
- 42,734 hours, 17,117 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support
- Part number
- 146N52467
- 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.