Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
May 26, 2021
Submitted
June 1, 2021
Operation
Air carrier
Aircraft
N213WN
Make and model
Boeing 7377H4
Aircraft serial
34217
Aircraft time
54,199 hours, 32,231 cycles
Part
Battery Pack
Condition
No Test
Location
Emergency Lights
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

EMERGENCY LIGHTING BATTERY PACK AT R/H OVERWING EXIT FAILED CAPACITY CHECK. ; / R&R EMERGENCY LIGHTING BATTERY PACK AT LOCATION M01669 PER AMM 33-51-06.

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