What was found
UNABLE TO START ENGINE #1. NO N2 ROTATION. GOOD LEFT DUCT PRESSURE. GROUNDED - YES. REMOVED + REPLACED #1 ENG START VALVE REF B737-800 AMM 80-11-03.
- Difficulty date
- March 31, 2023
- Submitted
- April 4, 2023
- Operation
- Air carrier
- Aircraft
- N516AS
- Make and model
- Boeing 737890
- Aircraft serial
- 39044
- Aircraft time
- 51,637 hours, 15,345 cycles
- System (JASC)
- 8012 · Engine Start Valves/Controls
- Part
- Start Valve
- Part number
- 32896305
- Part serial
- 4820
- Condition
- Faulty
- Location
- #1 Engine
- Part time
- 81,265 hours, 35,768 cycles
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.