What was found
ETOPS SIGNIFICANT SYSTEM, LT ENGINE HPSOV EICAS CAME ON WHEN POWER REDUCED. TROUBLESHOT PER FIM 36-10-00. REPLACED HP CONTROLLER PER AMM 36-11-08-004-005-003 ENG RUN CHECKS GOOD, NO FAULTS/MSG.
- Difficulty date
- May 14, 2008
- Submitted
- May 19, 2008
- Operation
- Air carrier
- Aircraft
- N589HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 33422
- Aircraft time
- 21,325 hours, 4,085 cycles
- System (JASC)
- 7500 · Engine Bleed Air System
- Part
- Controller
- Part number
- 7732899
- Condition
- Malfunctioned
- Location
- Bleed Air Sys
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.