What was found
2 ATTEMPTS TO START NR 2 ENGINE START VALVE FAILED TO OPEN. GROUNDED - YES. REMOVED REPLACED NR 2 START VALVE REF AMM 80-11-03, COMPLETED OPS CHECK AND LEAK CHECK REF AMM 71-00-00 RAN NR 2 ENGINE TO VERIFY START VALVE CUT OUT.
- Difficulty date
- December 4, 2017
- Submitted
- December 6, 2017
- Operation
- Air carrier
- Aircraft
- N535AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35200
- Aircraft time
- 26,998 hours, 7,852 cycles
- System (JASC)
- 8012 · Engine Start Valves/Controls
- Part
- Start Valve
- Part number
- 32896302
- Part serial
- 13193
- Condition
- Failed
- Location
- Nr 2 Engine
- Part time
- 23,050 hours, 6,736 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.