What was found
#1 ENG START VALVE STUCK IN THE OPEN POSITION.(<P>REMOVED AND REPLACED START VALVE IAW AMM 80-11-02. OPS CHECKS GOOD IAW AMM 71-00-00. PERFORMED 3 SUCCESSFUL STARTS OF THE LH ENGINE IAW AMM 71-00-00.</P>)
- Difficulty date
- March 10, 2020
- Submitted
- March 12, 2020
- Operation
- Air carrier
- Aircraft
- N1399A
- Make and model
- Boeing 767306
- Aircraft serial
- 27959
- Aircraft time
- 90,684 hours, 17,454 cycles
- System (JASC)
- 8012 · Engine Start Valves/Controls
- Part
- Start Valve
- Part number
- 32911723
- Part serial
- 397C
- Condition
- Stuck
- Location
- Nr 1 Engine
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.