Service difficulty report · Power Supply · Emb EMB145LR

Difficulty date
October 1, 2019
Submitted
October 4, 2019
Operation
Air carrier
Aircraft
N637AE
Make and model
Emb EMB145LR
Aircraft serial
145170
Aircraft time
45,132 hours, 42,004 cycles
Part
Power Supply
Part number
RPS1B
Part serial
C02845
Condition
Inoperative
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

OVERHEAD EMERGENCY LIGHTS AT 12A AND 12BC PSU'S DO NOT ILLUMINATE. R & R THE EMERGENCY BATTERY AND POWER SUPPLY IAW AMM 33-50-11-000/400-801-A. OK FOR SERVICE

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