What was found
DURING CLIMB OUT, A LEVEL 2 APU EGT HIGH LIGHT ILLUMINATED INTERMITTENT. APU THERMOCOUPLE 1 OPEN CIRCUIT MESSAGE. REMOVED AND REPLACED NR 1 APU THERMOCOUPLE IAW AMM 49-72-02. OPS AND RTS CHECKED GOOD.
- Difficulty date
- June 20, 2018
- Submitted
- June 21, 2018
- Operation
- Air carrier
- Aircraft
- N480HA
- Make and model
- Boeing 717200
- Aircraft serial
- 55125
- Aircraft time
- 26,295 hours, 61,884 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Thermocouple
- Condition
- Malfunctioned
- Location
- Apu
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.