What was found
NR 2 PYLON HYD PRESSURE SUPPLY LINE JAM NUT CHAFING INTO AFT SIDE OF NAC STA 221 BULKHEAD WEB.
- Difficulty date
- January 2, 2006
- Submitted
- January 2, 2007
- Operation
- Air carrier
- Aircraft
- N712CK
- Make and model
- Boeing 747122
- Aircraft serial
- 19754
- Aircraft time
- 94,560 hours, 23,162 cycles
- System (JASC)
- 5412 · Nacelle/Pylon, Bulkhead/Firewall
- Part
- Bulkhead
- Condition
- Chafed
- Location
- Nr 2 Nacelle
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.