What was found
INSPECTION TYPE:C M/D BS1156-1160 RBL106-108 WING CTR SECTION UPPER SURFACE FOUND CORRODED. CORROSION BLEND OUT 0.067" BY 2.5" BY 5" EXCEED SRM LIMIT. REPAIRED AS PER RS R57-14-35602 AND UPS EO B747-5730-25246-A.
- Difficulty date
- August 16, 2006
- Submitted
- October 2, 2006
- Operation
- Air carrier
- Aircraft
- N682UP
- Make and model
- Boeing 747121
- Aircraft serial
- 20349
- Aircraft time
- 104,700 hours, 26,436 cycles
- System (JASC)
- 5714 · Wing, Center Box
- Part
- Skin
- Condition
- Corroded
- Location
- Bs 1156-1160
- 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.