Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
November 14, 2023
Submitted
November 21, 2023
Operation
Air carrier
Aircraft
N914WN
Make and model
Boeing 7377H4
Aircraft serial
36622
Aircraft time
51,132 hours, 31,028 cycles
Part
Battery Pack
Part number
UNKNOWN
Condition
Inoperative
Location
Zn 200 Fus Top
Stage of operation
IN
How discovered
9
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

EME BATTERY AT LOCATION M01674 WILL NOT CHARGE<[01] REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK AT POSITION M01674 I/A/W BOEING AMM 33-51-06-960-805; OPS CHECKS NORMAL;[02] VERIFIED STEP 1

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