Service difficulty report · Battery · Boeing 737890

Difficulty date
July 21, 2011
Submitted
July 26, 2011
Operation
Air carrier
Aircraft
N519AS
Make and model
Boeing 737890
Aircraft serial
36482
Aircraft time
9,302 hours, 2,816 cycles
Part
Battery
Part number
024147000
Part serial
098636
Condition
Malfunctioned
Location
E&E Bay
Part time
30,471 hours, 12,730 cycles
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

MAIN BATT SHOWS A CONSTANT CHARGE OF 2 AMPS BATT VOLTAGE IS 27. REPLACED AUX BATTERY REF MM 24 31 11. OPS NML SAME. REPLACED MAIN PRIMARY BATTERY REF MM 24 31 11. OPS NORMAL SAME. GROUND VERIFICATION ON BOTH BATTERIES CHECK GOOD.