What was found
WHILE ATTEMPING TO VERIFY START SWITCH START VALVE CONTROL, WE ARE UNABLE TO START ENGINE WITH START SWITCH. GROUNDED - YES. REMOVED AND REPLACED NR 2 ENG START VALVE ASSY REF AMM 80-11-03. OPS CHECK GOOD.
- Difficulty date
- October 25, 2018
- Submitted
- October 29, 2018
- Operation
- Air carrier
- Aircraft
- N586AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35189
- Aircraft time
- 42,109 hours, 12,861 cycles
- System (JASC)
- 8012 · Engine Start Valves/Controls
- Part
- Start Valve
- Part number
- 32896302
- Part serial
- 5270
- Condition
- Failed
- Location
- Nr 2 Engine
- Part time
- 69,909 hours, 29,527 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.