What was found
MAIN BATTERY SHOWS 27 VOLTS AND A CONSTANT CHARGE OF 3 AMPS. AUX BATTERY SHOWS 27 VOLTS AND A CONSTANT 2 AMP CHARGE. ACFT GROUNDED. R & R AND TESTED AUX AND MAIN BATTERY IAW MM 24-31-11. TEST PASSES OK FOR SERVICE.
- Difficulty date
- April 25, 2012
- Submitted
- April 27, 2012
- Operation
- Air carrier
- Aircraft
- N592AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35190
- Aircraft time
- 16,287 hours, 5,230 cycles
- Engine
- Cfmint CFM567B27B3
- System (JASC)
- 2432 · Battery/Charger System
- Part
- Battery
- Part number
- 024147000
- Part serial
- 110185
- Condition
- Failed
- Location
- Master
- Part time
- 26,889 hours, 10,302 cycles
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.