Service difficulty report · Battery · Boeing 7378H4

Difficulty date
March 24, 2020
Submitted
March 30, 2020
Operation
Air carrier
Aircraft
N8329B
Make and model
Boeing 7378H4
Aircraft serial
37006
Aircraft time
25,322 hours, 11,191 cycles
Part
Battery
Part number
024147000893003
Condition
Failed
Location
E&E Bay
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

BAT DISCHARGE LIGHT ILLUMINATED. 'BAT' DISPLAYED ALTERNATING -1;-2;-7;+3;+5 DC AMPS 'ALT BAT' NORMAL / R+R BATT. CHARGER PER AMM 24-31-21 R&R MAIN BATT. PER AMM 24-31-11 OPS CHECK NORMAL BATT. DISCHARGE LT REMAINS EXTINGUISHED DC AMPS NORMAL PER AMM 24-31-21 ISSUE# 2842760 BATTERY CHARGER ISSUE# 2842770 BATTERY POS: 1 TAG# 939201 PN: 024147-000 SN OFF: 09052001BFD58 SN ON: 0905200217C64 POS: 1 TAG# 627115 PN: 8-930-03 SN OFF: C10579 SN ON: C3296

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