Service difficulty report · Battery · Boeing 737924ER

Difficulty date
April 24, 2020
Submitted
April 24, 2020
Operation
Air carrier
Aircraft
N34460
Make and model
Boeing 737924ER
Aircraft serial
37200
Aircraft time
25,640 hours, 8,987 cycles
Part
Battery
Part number
M1670
Condition
Discharged
Location
Cabin
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

EMERGENCY LIGHTS IN INTERIOR INOP ALL SECTIONS EXCEPT THE OV WNG EXITS- NEEDS 12 EA PACKS AND BATTS NIS CLE. PACK EQUIP NUMBERS AS FOLLOWS- M1674/1675 FWD ENTRY M1676/M2503 MAIN BAIN F/C FWD STA 500 C/E. M1670/1671 MAIN CABIN MID AFT STA 727C/K M2626/2627 MAIN CABIN AFT OVHD STA727H/K M1898/1899 MAIN CABIN AFT STA 727K LAST 2 ARE M1672/1673 IN AFT GALLEY CEILING NEAR FDR RACK R/R BATTERY ON MODULE M1672&1673, M1670, M1676, M2503,M1674&1675,M2626. R/R CHARGER AT M1675, M 2626. REF MM 33-51-06-960-805, 33-51-06-960-806. OPS CHKS OK.