What was found
NR 1 START VALVE WOULD NOT OPEN, NO ROTATION, WHEN TRYING TO START THE NR 1 ENGINE. ACFT GROUNDED. FOUND NR 1 ENGINE START VALVE INOPERATIVE. REPLACED START VALVE & OPS AND LEAK CHECKED GOOD IAW AMM 80-11-03.
- Difficulty date
- December 14, 2013
- Submitted
- December 16, 2013
- Operation
- Air carrier
- Aircraft
- N536AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35203
- Aircraft time
- 7,595 hours, 2,197 cycles
- System (JASC)
- 8012 · Engine Start Valves/Controls
- Part
- Start Valve
- Part number
- 32896302
- Part serial
- 13957
- Condition
- Failed
- Location
- Nr 1 Engine
- Part time
- 7,595 hours, 2,197 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.