What was found
RHW I/B MID FLAP T/E WEB UPR AREA SEVERAL AREA CORROSION REVEAL BETWEEN NR 3 AND NR 4 ARM, COUNT FROM O/B. CORROSION BLEND OUT 0.039" BY 0.5" BY 2" EXCEED SRM 57-50-01 FIG 3 LIMITS, WEB REPAIRED AS PER SRM 51-40-02 FIG 1.
- Difficulty date
- July 24, 2005
- Submitted
- August 8, 2005
- Operation
- Air carrier
- Aircraft
- N683UP
- Make and model
- Boeing 747121
- Aircraft serial
- 20353
- Aircraft time
- 87,225 hours, 21,374 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Web
- Condition
- Corroded
- Location
- Rt Wing
- 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.