What was found
ETOPS SIGNIFICANT SYSTEM - "TAT" OVERHEAD TEST LIGHT PANEL LIGHT DOES NOT ILLUMINATE ON GROUND. PROBE IS POWERED ON GROUND CONSTANTLY. RERACKED NR 1 AND NR 2 SPEED CARDS PER MM 77-12-01. GND CHECK OK.
- Difficulty date
- May 30, 2008
- Submitted
- June 3, 2008
- Operation
- Air carrier
- Aircraft
- N590HA
- Make and model
- Boeing 767300
- Aircraft serial
- 33467
- Aircraft time
- 21,189 hours, 4,035 cycles
- System (JASC)
- 3412 · Outside Air Temperature Indicator/Sensor
- Part
- Circuit Card
- Condition
- Malfunctioned
- Location
- Tat System
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.