What was found
HYDRAULIC QUANTITY DECREASED TO ZERO DURING FLIGHT. FLIGHT DIVERTED TO PHX AND LANDED WITHOUT INCIDENT. FOUND LOWER HORIZONTAL STABILIZER CONTROL VALVE LEAKING. REPLACED CONTROL VALVE, LEAK AND OPERATIONAL CHECK OK.
- Difficulty date
- February 5, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N154US
- Make and model
- Doug DC1040
- Aircraft serial
- 46763
- System (JASC)
- 2740 · Stabilizer Control System
- Part
- Valve
- Part number
- SB1027020811
- Condition
- Leaking
- Location
- Horiz Stab
- Part time
- 37,727 hours
- Stage of operation
- CR
- Nature of condition
- K
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.