Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
October 28, 2021
Submitted
November 23, 2021
Operation
Air carrier
Aircraft
N8619F
Make and model
Boeing 7378H4
Aircraft serial
33939
Aircraft time
27,911 hours, 12,502 cycles
Part
Battery Pack
Condition
Inoperative
Location
Fuselage
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

R/H AFT OVERWING EMERGENCY EXIT EXTERNAL ESCAPE LIGHT INOP / REPLACED R/H AFT OVERWING EMERGENCY ESCAPE LIGHT IAW AMM 33-51-04-960-801. REPLACED M1671 BATTERY PACK IAW AMM 33-51-06-960-805. EMERGENCY EXIT LIGHTS OPS CHECK GOOD. XS1666

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