What was found
WHILE IN AMS FOR C-CHECK, FOUND CRACK IN FRAME UPPER CHORD BS 1840 RT BL 32 NEAR EXISTING SPLICE. REMOVED DAMAGE UPPER CHORD AND REPAIRED CHORD ACC TO KLM DFX 96-035, ISSUE NR 4, APPROVED PER UPS EFN 747-53-0751.
- Difficulty date
- February 7, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N691UP
- Make and model
- Boeing 747121
- Aircraft serial
- 19641
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Corroded
- Location
- Bs 1840
- 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.