Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
June 18, 2024
Submitted
August 7, 2024
Operation
Air carrier
Aircraft
N482WN
Make and model
Boeing 7377H4
Aircraft serial
29852
Aircraft time
66,603 hours, 39,888 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zone 200
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

INOP BATTERY PACK POWER SUPPLY RT ON LOWERED CEILING PANEL AT AFT GALLEY AREA 2024-404703<[01] BATTERY PACK POWER SUPPLY RT ON LOWERED CEILING PANEL AT AFT GALLEY AREA IS OPERATING GOOD; REPLACING OF BATTERY PACK WAS NECESSARY SEE TTG8Q00U0ZDS. PERFORMED OPERATIONAL TEST IAW B737-700 AMM 33-51-06-960-806; TEST IS OK;[02] BATTERY PACK POWER SUPPLY RT ON LOWERED CEILING PANEL AT AFT GALLEY AREA IS OPERATING GOOD; REPLACING OF BATTERY PACK WAS NECESSARY SEE TTG8Q00U0ZDS. PERFORMED OPERATIONAL TEST IAW B737-700 AMM 33-51-06-960-806; TEST IS OK

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