Service difficulty report · Battery Pack · Boeing 737890

Difficulty date
March 16, 2024
Submitted
March 18, 2024
Operation
Air carrier
Aircraft
N530AS
Make and model
Boeing 737890
Aircraft serial
36578
Aircraft time
49,567 hours, 14,563 cycles
Part
Battery Pack
Part number
D71702001
Condition
Discharged
Location
Emergency Lights
Stage of operation
IN
How discovered
V
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

L/H AND R/H AFT OVERWING EMER EXIT LIGHT INOPL/H AND R/H OVERWING ESCAPE GROUND EMERG LIGHT INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT BAT PACK (M1671) AND (M1670) REF AMM 33-51-06. OPERATIONAL TEST PASS.