- Difficulty date
- July 11, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Boeing 747269B
- Aircraft serial
- 21543
- Part
- Skin
- Condition
- Cracked
- Location
- Nr 3 Pylon
- 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 C1-12 CHECK INSPECTION, FOUND NR 3 PYLON NS 175 I/B SKIN CRACKED. REPAIRED NR 3 PYLON NS 175 I/B SKIN IAW B747 SB 54-2034, WHICH ALSO INCORPORATES PREVIOUS REPAIR IAW SRM 54-30-03 FIG 17, 15-5PH (H-1100). C-CHECK WORK CARD NUMBER 7CI4709. NON-ROUTINE TASK CARD NUMBER 107890.