- Difficulty date
- August 30, 2009
- Submitted
- August 31, 2009
- Operation
- Air carrier
- Make and model
- Boeing 75721B
- Aircraft serial
- 24330
- Aircraft time
- 52,447 hours, 30,243 cycles
- Part
- Skin
- Condition
- Corroded
- Location
- Zone 600
- 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.
What was found
RT WING UPPER SURFACE SKIN SEVERAL FASTENERS FOUND WITH CORROSION. EVALUATE AND RECTIFY. RT WING UPPER SKIN QTY 18 EACH CORRODED FASTENERS REPAIRED IAW EA F-5720-131067, WINGS-WING SECONDARY STRUCTURE-RT WING UPPER SKIN WS 285, WS 341, STR U1 AND STR U13 SURFACE CORROSION REPAIR-STATIC STRENGTH APPROVAL PENDING DTE. REPAIR IS CLASSIFIED AS MAJOR IAW GMM 6-2-100 CRITERIA.