What was found
WHEN ENGINE ANTI-ICE ON NR 2 SELECTED ON, COWL VALVE OPEN LIGHT REMAINED BRIGHT. ACFT GROUNDED. REMOVED AND REPLACED COWL ANTI-ICE VALVE IAW AMM 30-21-11. OPS, LEAK, AND BONDING CHECKED GOOD.
- Difficulty date
- October 3, 2016
- Submitted
- October 5, 2016
- Operation
- Air carrier
- Aircraft
- N592AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35190
- Aircraft time
- 33,431 hours, 10,253 cycles
- Engine
- Cfmint CFM567B27B3
- System (JASC)
- 3020 · Air Intake Anti/De-Ice System
- Part
- Valve
- Part number
- 32156184
- Part serial
- 5663
- Condition
- Failed
- Location
- Nr 2 Engine
- Part time
- 33,430 hours, 10,251 cycles
- Stage of operation
- NR
- 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.