What was found
INSPECTION TYPE: C, ONE EACH FASTENER HOLE WAS CRACKED AT WEB AREA NAC STA 230 OF NR 1 PYLON. NR 1 PYLON NAC STA 230 AFT LOWER WEB I/B AREA WEB REPAIRED AS PER SRM 54-10-03 FIG 2 DETAIL 1.
- Difficulty date
- September 24, 2004
- Submitted
- October 6, 2004
- Operation
- Air carrier
- Aircraft
- N681UP
- Make and model
- Boeing 747121
- Aircraft serial
- 19661
- Aircraft time
- 104,265 hours, 26,546 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Web
- Condition
- Cracked
- Location
- Nr 1 Pylon
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.