What was found
CREW REPORT: L ENGINE HPSOV AND LT ENGINE BLEED LIGHT LIGHT ON IDLE POWER ADVANCING POWER CLEARED LIGHT. INOP'D LEFT ENGINE HI STAGE VALVE PER MEL3611Q PROCEDURES. REPLACED NR 1 ENG HPSOV.
- Difficulty date
- October 26, 2012
- Submitted
- November 20, 2012
- Operation
- Air carrier
- Aircraft
- N665UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29237
- Aircraft time
- 51,417 hours, 13,774 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Shutoff Valve
- Part number
- 79027013
- Part serial
- 254
- Condition
- Faulty
- Location
- Bleed Air Sys
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.