What was found
TAT TEMP DISPLAY ERRONEOUS AT FL310 TAT READ -75 SAT -96. FOUND TAT AND SAT TEMPS SHOWING -56. REMOVED AND REPLACED TAT PROBE, PAMM TAT AND SAT NOW READ 14. PERFORMED OPS TEST OF AIR DATA COMPUTING SYS PER MM. OPS TEST GOOD.
- Difficulty date
- January 22, 2008
- Submitted
- February 3, 2009
- Operation
- Air carrier
- Aircraft
- N752AT
- Make and model
- Boeing 757212
- Aircraft serial
- 23128
- Aircraft time
- 65,058 hours, 31,700 cycles
- System (JASC)
- 3415 · High Speed Warning
- Part
- Probe
- Part number
- 341702042
- Part serial
- 86417
- Condition
- Malfunctioned
- Location
- Adc
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.