SDR SWAA2020021741401

Service difficulty report · Battery · Boeing 7377H4

Difficulty date: February 13, 2020
Submitted: February 17, 2020
Operation: Air carrier
Aircraft: N488WN
Make and model: Boeing 7377H4
Aircraft serial: 33853
Aircraft time: 54,007 hours, 31,930 cycles
System (JASC): 3350 · Emergency Lighting
Part: Battery
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 LIGHT BATTERIES FAILED CAPACITY CHECK AT LOCATIONS M01668, M01669, M01670, M01672, M01673, M01674 AND M01675. / REMOVED AND REPLACED EMERGENCY LIGHT BATTERIES AT LOCATIONS M01668, M01669, M01670, M01672, M01673, M01674 AND M01675 PER AMM 33-51-06

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