SDR SWAA2020072000819

Service difficulty report · Battery · Boeing 7377CT

Difficulty date: July 16, 2020
Submitted: July 20, 2020
Operation: Air carrier
Aircraft: N7823A
Make and model: Boeing 7377CT
Aircraft serial: 32749
Aircraft time: 59,120 hours, 29,777 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 TEST AT LOCATIONS M1668; M1669; M1671; M1672; M1673; M1674 AND M1675 IN THE CABIN. / R&R EMERGENCY LIGHT BATTERIES AT LOCATIONS M1668; M1669; M1671; M1672; M1673; M1674 AND M1675 PER MM 33-51-06

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