What was found
NR 2 START VALVE REMAINED OPEN AFTER ENGINE START. ACFT GROUNDED. REMOVED AND REPLACED THE NR 2 START VALVE. OPS & LEAK CHECKED GOOD IAW MM 80-11-03 .
- Difficulty date
- May 26, 2017
- Submitted
- May 30, 2017
- Operation
- Air carrier
- Aircraft
- N409AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41733
- Aircraft time
- 17,364 hours, 5,701 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 8012 · Engine Start Valves/Controls
- Part
- Start Valve
- Part number
- 32896302
- Part serial
- 14834
- Condition
- Failed
- Location
- Nr 2 Engine
- Part time
- 17,354 hours, 5,699 cycles
- Stage of operation
- TX
- 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.