What was found
Q3 CHECK - LEVEL 2 FRETTING CORROSION ON LEFT WING LOWER FUEL DOOR 7209L BETWEEN WBL 304.5 TO WBL 329.75. REPLACED LEFT WING LOWER FUEL DOOR 7209L IAW B737 SRM 51-20-01-2R-5, FIG 201, DETAIL VI.
- Difficulty date
- October 23, 2012
- Submitted
- November 20, 2012
- Operation
- Air carrier
- Aircraft
- N435US
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24557
- Aircraft time
- 61,447 hours, 40,868 cycles
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Fuel Door
- Part number
- 112N61012
- Condition
- Corroded
- Location
- Lt Wing
- 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.