What was found
APU BATTERY THERMAL RUNAWAY. REPLACED APU BATTERY CHARGER AND APU BATTERY IAW AMM 24-31-04 & AMM 24-31-03 PERFORMED TEST OF APU BATTERY CHARGER AND APU BATTERY IAW AMM 24-31-04 & AMM 24-31-03
- Difficulty date
- June 28, 2017
- Submitted
- June 30, 2017
- Operation
- Air carrier
- Aircraft
- N923FD
- Make and model
- Boeing 757204
- Aircraft serial
- 26266
- Aircraft time
- 64,148 hours, 24,114 cycles
- System (JASC)
- 2431 · Battery Overheat Warning System
- Part
- Battery
- Part number
- 32536001
- Part serial
- 10800537
- Condition
- Thermal Runaway
- Location
- Apu
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.