What was found
NR 1 ENG START VALVE WOULD NOT OPEN. NO ROTATION OR VALVE OPEN LIGHT. REPLACED NR 1 ENG START V/V PER MM 80 11 03, OPS OK. GROUND VERIFICATION GOOD.
- Difficulty date
- December 22, 2011
- Submitted
- December 27, 2011
- Operation
- Air carrier
- Aircraft
- N577AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35186
- Aircraft time
- 17,935 hours, 5,475 cycles
- System (JASC)
- 8012 · Engine Start Valves/Controls
- Part
- Start Valve
- Part number
- 32896302
- Part serial
- 10241
- Condition
- Failed
- Location
- Nr 1 Engine
- Part time
- 17,935 hours, 5,475 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.