What was found
AC RETURNED TO DEPARTURE AIRPORT IMMEDIATELY IAW EMERGENCY PROCEDURES. BATTERY OVERTEMP RT EICAS MESSAGE. FOUND THE OVERTEMP SENSOR FAILED WITH HIGH RESISTANCE SIMULATING OVERTEMP CONDITION AND SENSOR WAS DELAMINATED.
- Difficulty date
- August 9, 2007
- Submitted
- March 20, 2008
- Operation
- Air carrier
- Aircraft
- N706VP
- Make and model
- Cessna 750
- Aircraft serial
- 7500006
- Aircraft time
- 4,215 hours, 2,952 cycles
- Engine
- Allsn AE3007C
- System (JASC)
- 2431 · Battery Overheat Warning System
- Part
- Sensing Element
- Part number
- 29783003
- Condition
- Delaminated
- Location
- Battery
- Part time
- 4,215 hours, 2,952 cycles
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.