What was found
LEFT WING ANTI-ICE FAILED CLOSED. GROUNDED - YES. REMOVED AND REPLACED L/H WING ANTI-ICE REF B737-9 AMM 30-11-11 OPS CHECK GOOD.
- Difficulty date
- November 4, 2022
- Submitted
- November 7, 2022
- Operation
- Air carrier
- Aircraft
- N948AK
- Make and model
- Boeing 7379
- Aircraft serial
- 44090
- Aircraft time
- 264 hours, 90 cycles
- System (JASC)
- 3010 · Airfoil Anti/De-ice System
- Part
- Anti-Ice Valve
- Part number
- 632160683
- Part serial
- 6321606810743
- Condition
- Failed
- Location
- Left Wing
- Part time
- 264 hours, 90 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.