Service difficulty report · Shutoff Valve · Boeing 74746NF
FAA SDR system
- Difficulty date
- August 31, 2008
- Submitted
- September 18, 2008
- Operation
- Air carrier
- Make and model
- Boeing 74746NF
- Aircraft serial
- 30810
- Aircraft time
- 33,989 hours, 5,684 cycles
- Engine
- Ge CF680
- Part
- Shutoff Valve
- Condition
- Defective
- Location
- Nr 1 Engine
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE AUTO START FAILED. TROUBLESHOT AND FOUND NR 1 PRSOV DEFECTIVE AMM36-11-04. (K)
More about the Boeing 747-46NF