Service difficulty report · Power Supply · Boeing 737990ER

Difficulty date
January 10, 2024
Submitted
January 12, 2024
Operation
Air carrier
Aircraft
N248AK
Make and model
Boeing 737990ER
Aircraft serial
62469
Aircraft time
27,145 hours, 8,823 cycles
Part
Power Supply
Part number
D71702001
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
V
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

ALL EMERGENCY EXIT LIGHTS AT R2 DOOR ARE INOP. GROUNDED - YES. REMOVED AND REPLACED R2 DOOR EMERGENCY LIGHTS POWER SUPPLY S/N 132696 IAW B737-900 AMM 33-51-06-960-806. OPS CHECK GOOD.