What was found
TAT OVERHEAD LIGHT ON TAT PROBE LIGHT FIM 30-33-00-815-805 FOLLOWED. CURRENT SENSING RELAY FOUND AT FAULT. RELAY REPLACED AS PER WDM 30-33-11. RELAY PN 7705402 SN 08711.
- Difficulty date
- September 2, 2019
- Submitted
- September 2, 2019
- Operation
- Air carrier
- Aircraft
- N671UA
- Make and model
- Boeing 767322
- Aircraft serial
- 30026
- Aircraft time
- 72,188 hours, 15,528 cycles
- System (JASC)
- 3030 · Pitot/Static Anti-Ice System
- Part
- Relay
- Part number
- 7705402
- Condition
- Faulty
- Stage of operation
- CR
- 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.