What was found
DURING INSPECTION AND REPAIR PER AD 94-01-04, FOUND SEVERAL AREAS OF CORROSION IN THE UPPER AND LOWER LAP JOINTS AT STRINGER 4L. REMOVED LIGHT SURFACE CORROSION WITHIN LIMITS PER BOEING SRM 53-30-01 FIG 1 DETAIL 2, LEVEL 1.
- Difficulty date
- April 19, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N832FT
- Make and model
- Boeing 747121
- Aircraft serial
- 20347
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Condition
- Corroded
- Location
- Fuselage
- Part time
- 84,048 hours
- 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.