What was found
DURING 'D' CHECK, MAINTENANCE FOUND FRETTING CORROSION OF FUEL CELL CUTOUT NR 7207 UPPER SURFACE AREA. MAINTENANCE BLENDED CORROSION, TREATED, FABRICATED AND INSTALLED RING FILLERS, ALL WORK DONE PER EO 727-57-1123.
- Difficulty date
- April 5, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N926UP
- Make and model
- Boeing 72731C
- Aircraft serial
- 19233
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Cell Cutout
- Condition
- Corroded
- Location
- Wings
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.