Service difficulty report · Power Supply · Boeing 73776Q

Difficulty date
April 11, 2021
Submitted
April 22, 2021
Operation
Air carrier
Aircraft
N551WN
Make and model
Boeing 73776Q
Aircraft serial
30280
Aircraft time
60,799 hours, 37,574 cycles
Part
Power Supply
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EXIT INDICATOR LIGHT L1188 AT STA 606; WL 224; RBL 70 IS INOP. / REMOVED AND REPLACED EMERGENCY EXIT LIGHT POWER SUPPLY M1669; PERFORMED GOOD INSTALLATION TEST PER AMM 33-51-06-960-806. 59234U 12APR21

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