Service difficulty report · Battery Pack · Boeing 73776N

Difficulty date
April 24, 2020
Submitted
May 4, 2020
Operation
Air carrier
Aircraft
N7709A
Make and model
Boeing 73776N
Aircraft serial
32654
Aircraft time
50,510 hours, 25,115 cycles
Part
Battery Pack
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

AFT ENTRY EMERGENCY EXIT SLIDE LIGHT INOP / REMOVED AND REPLACED BATTERY PACK M1673; PERFORMED GOOD OPERATIONAL TEST; INCLUDING AFT ENTRY EMERGENCY EXIT SLIDE LIGHT PER AMM 33-51-06-960-805.

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