What was found
WING ANTI-ICE L-VALVE LIGHT ILLUMINATED W/ ASSOCIATED MC DURING WING ANTI - ICE ON OPS. GROUNDED - YES. PERFORM L WING THERMAL ANTI-ICE CHECK REF. B737-9 AMM 30-11-11-200-801. NO FAULTS NOTED. NO HISTORY 30 DAYS.
- Difficulty date
- February 2, 2023
- Submitted
- February 4, 2023
- Operation
- Air carrier
- Aircraft
- N920AK
- Make and model
- Boeing 7379
- Aircraft serial
- 44086
- Aircraft time
- 4,927 hours, 1,468 cycles
- System (JASC)
- 3010 · Airfoil Anti/De-ice System
- Part
- Not Reported
- Part number
- NOTREPORTED
- Condition
- Not Reported
- Location
- Not Reported
- 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.