Service difficulty report · Power Supply · Boeing 7572Y0

Difficulty date
April 25, 2014
Submitted
April 25, 2014
Operation
Air carrier
Aircraft
N973FD
Make and model
Boeing 7572Y0
Aircraft serial
26151
Aircraft time
46,898 hours, 19,981 cycles
Part
Power Supply
Part number
BPS73
Part serial
8173
Condition
Failed
Location
Cabin
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

SERVICE CHECK FOUND R1 EMERGENCY LIGHT INOPERATIVE. REPLACED BULB, NO HELP. REPLACED EMERGENCY POWER SUPPLY, OPERATIONS CHECKED GOOD IAW MM 33-51-07-2.

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