What was found
WORN NR 4 ENG LT CORE COWL INNER FRAME WORN AT 7:00 POS. (REPAIR IAW 747-400 SRM 54-45-02. REPAIR 1. REV 58)
- Difficulty date
- January 19, 2011
- Submitted
- February 1, 2011
- Operation
- Air carrier
- Aircraft
- N412MC
- Make and model
- Boeing 74747UF
- Aircraft serial
- 30559
- Aircraft time
- 48,154 hours, 7,180 cycles
- System (JASC)
- 5411 · Nacelle/Pylon, Frame/Spar/Rib
- Part
- Frame
- Condition
- Worn
- Location
- Nr 4 Nacelle
- 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.