Service difficulty report · Power Supply · Boeing 737990

Difficulty date
September 9, 2018
Submitted
September 11, 2018
Operation
Air carrier
Aircraft
N306AS
Make and model
Boeing 737990
Aircraft serial
30014
Aircraft time
60,901 hours, 24,029 cycles
Part
Power Supply
Part number
D71702001
Condition
Defective
Location
Cabin
Stage of operation
IN
How discovered
C
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

MAIN CABIN EMERGENCY LIGHTS NOT OPERATING CORRECTLY GROUNDED - YES. REMOVED AND REPLACED M1675 AND M1694. OP CHECK GOOD IAW AMM 33-51-06.