What was found
LEFT COWL VALVE FAILED OPEN. GROUNDED - YES. PERFORMED GVI ON LEFT ENGINE COWL ANTI ICE VALVE, FOUND CANON PLUG LOOSE, REINSTALLED, PERFORMED COWL VALVE BITE PROCEDURES REF B737-800 FIM 30-21 TASK 803, OPS CHECK GOOD.
- Difficulty date
- February 26, 2020
- Submitted
- February 28, 2020
- Operation
- Air carrier
- Aircraft
- N516AS
- Make and model
- Boeing 737890
- Aircraft serial
- 39044
- Aircraft time
- 42,486 hours, 12,727 cycles
- System (JASC)
- 3097 · Ice/Rain Protection System Wiring
- Part
- Connector
- Condition
- Loose
- Location
- Anti-Ice Valve
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.