What was found
NR 1 PYLON, HYDRAULIC PRESSURE LINE UNION AT STA 221.9 BULKHEAD CHAFING THRU REPAIR DOUBLER.
- Difficulty date
- June 19, 2007
- Submitted
- June 20, 2007
- Operation
- Air carrier
- Aircraft
- N715CK
- Make and model
- Boeing 747209B
- Aircraft serial
- 22447
- Aircraft time
- 84,585 hours, 20,451 cycles
- System (JASC)
- 5412 · Nacelle/Pylon, Bulkhead/Firewall
- Part
- Bulkhead
- Condition
- Chafed
- Location
- Nr 1 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.