What was found
L VALVE LIGHT ILLUMINATED WHEN POSITIONING WING ANT ICE SWITCH ON. EXTINGUISHED WHEN TURNING OFF. GROUNDED - YES. PERFORMED L WING INTO ICE OPS TEST REF B737-9 AMM 30-11-11-710-801. OPS TEST GOOD.
- Difficulty date
- March 13, 2023
- Submitted
- March 14, 2023
- Operation
- Air carrier
- Aircraft
- N942AK
- Make and model
- Boeing 7379
- Aircraft serial
- 44102
- Aircraft time
- 2,647 hours, 772 cycles
- System (JASC)
- 3010 · Airfoil Anti/De-ice System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- 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.