What was found
ETOPS SIGNIFICANT SYSTEM - #1 ENGINE START VALVE FAILED TO OPEN DURING ENGINE START.// REPLACED #1 ENGINE START VALVE PER AMM 80-11-02,OPS CHECK GOOD. OK TO CONTINUE.
- Difficulty date
- December 14, 2017
- Submitted
- December 16, 2017
- Operation
- Air carrier
- Aircraft
- N588HA
- Make and model
- Boeing 7673CB
- Aircraft serial
- 33466
- Aircraft time
- 56,268 hours, 10,271 cycles
- System (JASC)
- 8012 · Engine Start Valves/Controls
- Part
- Start Valve
- Part number
- 7755383
- Part serial
- 910324
- Condition
- Malfunctioned
- Location
- Nr 1 Engine
- Part time
- 13,907 hours, 2,594 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.