- Difficulty date
- May 16, 2002
- Submitted
- June 28, 2002
- Operation
- Air carrier
- Aircraft
- N682UP
- Make and model
- Boeing 747121
- Aircraft serial
- 20349
- Aircraft time
- 95,929 hours, 24,524 cycles
- Part
- Rib
- Part number
- 65B078426
- Part serial
- TAG775886
- Condition
- Corroded
- Location
- Rt 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.
What was found
INSPECTION TYPE:C RHW - NR 24 L/E FLAP O/B ROTARY ACTUATOR MOUNT RIB SUPPORT NR 2, 3, 5 - 8 BOLT HOLE FOUND SURFACE CORROSION. CORROSION BLEND OUT FINAL SIZE NR 2 & 3 - 0.388", NR 7 & 8 - 0.498". RT WING - NR 24 L/E FLAP O/B ROTARY ACTUATOR MOUNT RIB REPLACED IAW SRM 51-10-01 PG 8 AND SRM 51-30-02.