What was found
AFTER TURNING OFF RT ENGINE ANTI ICE DURING DESCENT VALVE LIGHT INTERMITTENT BETWEEN OFF/ON. FOUND KORRY SWITCH FAULTY PER FIM 30-21-803. SWITCH ON ORDER, REQUIRES RELAY REPLACEMENT. REPLACED K2 RELAY, IAW WD 30-21-11, SYS OPS OK.
- Difficulty date
- September 12, 2020
- Submitted
- September 16, 2020
- Operation
- Air carrier
- Aircraft
- N641GT
- Make and model
- Boeing 76738E
- Aircraft serial
- 25132
- Aircraft time
- 88,644 hours, 25,209 cycles
- System (JASC)
- 3020 · Air Intake Anti/De-Ice System
- Part
- Relay
- Condition
- Failed
- Location
- Anti-Ice System
- Stage of operation
- DE
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.