- Difficulty date
- June 30, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Boeing 747132
- Aircraft serial
- 20247
- Part
- Frame
- Condition
- Corroded
- Location
- Bs 2000
- 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.
What was found
DURING ROUTINE C CHECK INSPECTION, FOUND BS 2000 RBL 22 UPPER CHORD OF MAIN FRAME CORRODED UNDER FLOOR SUPPORT. REPAIRED UPPER CHORD IAW AIA EDR NBR B4-05879. INSTALLED REPAIR IAW AIA EDR NBR B4-05879. NON-ROUTINE TASK CARD NUMBER 26149.