What was found
EICAS MESSAGE BLEED 4, NACELLE ANTI-ICE INOPERATIVE. REPLACED NR 4 HPSOV, OPS CHECKS NORMAL.
- Difficulty date
- November 25, 2013
- Submitted
- November 25, 2013
- Operation
- Air carrier
- Aircraft
- N459MC
- Make and model
- Boeing 747400
- Aircraft serial
- 26344
- Aircraft time
- 76,909 hours, 15,052 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Shutoff Valve
- Part number
- 80217011
- Part serial
- 900631
- Condition
- Inoperative
- Location
- Nr 4
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.