What was found
#2 START VALVE OPEN LIGHT REMAINED ILLUMINATED AFTER START SWITCH RELEASED TO OFF. GROUNDED - YES. REMOVED AND REPLACED #2 ENG START VALVE PER B737-900 80-11-03 OPS CHECK NORMAL.
- Difficulty date
- March 22, 2021
- Submitted
- March 24, 2021
- Operation
- Air carrier
- Aircraft
- N474AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 40715
- Aircraft time
- 21,561 hours, 6,854 cycles
- System (JASC)
- 8012 · Engine Start Valves/Controls
- Part
- Start Valve
- Part number
- 32896302
- Part serial
- 17127
- Condition
- Inoperative
- Location
- Nr 2 Engine
- Part time
- 21,555 hours, 6,852 cycles
- Stage of operation
- NR
- 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.