What was found
DURING SCHEDULED C-CHECK, THE FORE FLAP ATTACH CLEVIS LUG ON NR 4 TRAILING EDGE FORE FLAP SEQUENCE CARRIAGE UPPER SURFACE WAS DISCOVERED TO HAVE FAILED. PART FAILED. THE FLAP POSITION NR 4 FORE FLAP SEQUENCE CARRIAGE WAS REPLACED.
- Difficulty date
- November 2, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N4723U
- Make and model
- Boeing 747122
- Aircraft serial
- 19882
- Engine
- Pwa JT9D7A
- System (JASC)
- 5753 · Trailing Edge Flaps
- Part
- Carriage Assy
- Part number
- 65B1159829
- Condition
- Failed
- Location
- Te Fore Flap
- 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.