What was found
LEFT ENG HPSOV ANNUNCIATED MSG ON TAXI OUT-QRH FOLLOWED, LIGHT EXTINGUISHED. FWD LEFT ENG HPSOV TO MCO/PLAC MEL 36-11-02 VALVE LOCKED OUT JUMPER INSTALLED.
- Difficulty date
- December 7, 2008
- Submitted
- December 10, 2008
- Operation
- Air carrier
- Aircraft
- N143DA
- Make and model
- Boeing 767332
- Aircraft serial
- 25991
- Aircraft time
- 32,326 hours, 13,861 cycles
- Engine
- Pwa PW4060
- Engine time
- 48,227 hours, 7,195 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Shutoff Valve
- Condition
- Malfunctioned
- Location
- Nr 1 Engine
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.