Service difficulty report · Battery Pack · Emb EMB145LR

Difficulty date
August 2, 2019
Submitted
August 7, 2019
Operation
Air carrier
Aircraft
N11551
Make and model
Emb EMB145LR
Aircraft serial
145411
Aircraft time
39,883 hours, 31,115 cycles
Part
Battery Pack
Part number
20131A
Part serial
7341
Condition
Inoperative
Location
Emergency Lights
Part time
4,259 hours, 3,953 cycles
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

DURING MX THE MAIN DOOR AND COCKPIT EMERGENCY LIGHTS DID NOT WORK. MX R&R THE #1 EMERGENCY LIGHT BATTERY WITH OPERATIONAL CHECK GOOD. A/C WAS APPROVED FOR RETURNED TO SERVICE.

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