What was found
LEFT AND RIGHT PRIMARY HEAT EXCHANGER IN SENSORS HAVE NO VALUES ON ECS/MSG EICAS PAGE. (<P>REMOVED AND REPLACED LEFT AND RIGHT PRIM HX IN SENSORS PER AMM 21-51-06. SENSORS VALUES ARE RIGHT 127, LEFT 130. </P><P><BR /></P>)
- Difficulty date
- July 15, 2019
- Submitted
- July 17, 2019
- Operation
- Air carrier
- Aircraft
- N645GT
- Make and model
- Boeing 767324
- Aircraft serial
- 27393
- Aircraft time
- 96,890 hours, 18,593 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Sensor
- Part number
- MS280341
- Condition
- Failed
- Location
- Ac Bay
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.